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Research x26 Business Foundation Sungkyunkwan University
Research x26 Business Foundation Sungkyunkwan University_20131212

Research & Business Foundation Sungkyunkwan University patents


Recent patent applications related to Research & Business Foundation Sungkyunkwan University. Research & Business Foundation Sungkyunkwan University is listed as an Agent/Assignee. Note: Research & Business Foundation Sungkyunkwan University may have other listings under different names/spellings. We're not affiliated with Research & Business Foundation Sungkyunkwan University, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "R" | Research & Business Foundation Sungkyunkwan University-related inventors


 new patent  Delta-sigma modulator

A delta-sigma modulator includes a first integrator configured to integrate a sum of an input signal and a first feedback signal, a second integrator configured to integrate a sum of an output value of the first integrator and a second feedback signal, a first FIR filter circuit configured to perform... Research & Business Foundation Sungkyunkwan University

 new patent  Secondary pad for wireless power transfer system and manufacturing method thereof

A reception pad for a wireless power transfer (WPT) system includes: a plate-shaped ferrite; an insulating layer disposed on one side of the ferrite; a first coil layer disposed on the insulating layer; an interlayer insulating layer disposed on the first coil layer; and a second coil layer disposed on... Research & Business Foundation Sungkyunkwan University

Microphone and manufacturing the same

There is provided a microphone device comprising: a substrate having top and bottom portions, wherein the substrate has a cavity defined therein, wherein the cavity is open at the bottom portion of the substrate; a two-dimensional piezoelectric layer disposed on the top portion of the substrate, wherein the two-dimensional piezoelectric... Research & Business Foundation Sungkyunkwan University

Fast wireless local area network communication method and apparatus using multiple transfer rate partitioning and cooperative transmission

A wireless local area network (WLAN) communication method and apparatus using multiple transmission speed partitioning and cooperative transmission are disclosed. The WLAN communication method includes transmitting, by access point to the nodes, transmission time slots, partitions and internal transmission priorities using transmission time slot information, partition information and internal transmission... Research & Business Foundation Sungkyunkwan University

Method and controlling wireless power transfer to electric vehicle using object detection sensor

A wireless power transfer (WPT) control method using an object detection sensor, performed at a WPT apparatus, may include detecting whether or not an object exists between a transmission pad and a reception pad mounted on an electric vehicle (EV) using an object detection sensor; in response to detecting that... Research & Business Foundation Sungkyunkwan University

Device and position measurement in wireless communication system

The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). In particular, the present invention relates to an apparatus and method for position measurement in a wireless communication system.... Research & Business Foundation Sungkyunkwan University

Random access method considering a coverage level, subcarrier spacing configuration and/or multi-tone configuration in internet of things environment

Provided is random access method, performed by terminal for uplink data transmission during random access process between cellular based machine communication terminal and base station. The method includes performing random access process between cellular based machine communication terminal and base station, and the random access process includes selecting random access... Research & Business Foundation Sungkyunkwan University

Chaos nanonet device, and chaos nanonet-based puf security apparatus

The present invention discloses a chaos nanonet device including a nanonet material having metallic and semiconductive properties dispersed on a substrate and an electrode array composed of a plurality of electrodes that has a selected domain size on the nanonet material, and a PUF security apparatus based on the chaos... Research & Business Foundation Sungkyunkwan University

Method and index-coded multicast transmission in a wireless communication system

A method for transmitting downlink data in a multicast scheme by a base station in a wireless communication system is disclosed. The method includes receiving a first request signal requesting first data from a first user equipment (UE), receiving a second request signal requesting second data from a second UE,... Research & Business Foundation Sungkyunkwan University

Method for receiving signal using distribution storage cache retention auxiliary node in wireless communication system, and apparatus therefor

Disclosed in the present application is a method for a terminal receiving data in a wireless communication system. Specifically, the method comprises the steps of determining at least one transmission subject for the data among one or more auxiliary nodes and a base station; receiving a distributed code from the... Research & Business Foundation Sungkyunkwan University

Electronic device including two-dimensional material

Provided are electronic devices having a two-dimensional (2D) material layer. The electronic device includes an electrode layer that directly contacts an edge of the 2D material layer. The electrode layer may include a conductive material having a high work function or may have a structure in which an electrode layer... Research & Business Foundation Sungkyunkwan University

Electrode structure, triboelectric generator including the same, and manufacturing the electrode structure

Example embodiments relate to an electrode structure, a triboelectric generator including the electrode structure, and a method of manufacturing the electrode structure. The electrode structure includes a flexible layer configured to be bendable by an external force and an electrode, at least some regions thereof being embedded in the flexible... Research & Business Foundation Sungkyunkwan University

Simultaneous wireless information and power transmission method, and transmission apparatus and reception apparatus using the same

A simultaneous wireless information and power transmission method includes: transmitting an energy transfer signal comprising a peak-to-average power ratio (PAPR) corresponding to information to be transmitted at a first side; measuring the PAPR by receiving the energy transfer signal at a second side; and recovering the information from the measured... Research & Business Foundation Sungkyunkwan University

Wavelength-tunable type etalon comprising lcd-layer and preparation method thereof

The present invention relates to a wavelength-tunable type etalon comprising a liquid crystal layer, which comprises: a first substrate; a second substrate; a reflective coating film; a transparent electrode; an alignment layer, which is independently formed while covering the opposing surface of the transparent electrode; a liquid crystal layer, which... Research & Business Foundation Sungkyunkwan University

Metal chalcogenide device and production method therefor

The present invention relates to a chalcogenide device and particularly to a metal chalcogenide device using transition metal chalcogenides as electrodes and a production method therefor. The metal chalcogenide device according to the present invention may comprise: a substrate; an oxide layer positioned on the substrate; a first conductive metal... Research & Business Foundation Sungkyunkwan University

Triboelectric generation device

The present disclosure enables materials of a triboelectric charging member to exhibit a characteristic of increased surface charge density, thereby improving output of a triboelectric generating device. Accordingly, the present disclosure provides a triboelectric generating device showing improved output without increasing a size of the triboelectric generating device or without... Research & Business Foundation Sungkyunkwan University

Organic light emitting device

An organic light-emitting device includes a first electrode, a second electrode facing the first electrode, and an organic layer disposed between the first electrode and the second electrode, the organic layer including an emission layer, a hole transport region between the first electrode and the emission layer, and an electron... Research & Business Foundation Sungkyunkwan University

Control wireless power transfer apparatus considering interference in wireless powered communication networks, and wireless power transfer apparatus

Provided are a control method for a wireless power transfer apparatus considering interference in wireless powered communication networks, and a wireless power transfer apparatus. The control method of the wireless power transfer apparatus includes: performing, by at least one wireless power transfer apparatus, a distributed coordination function (DCF) based contention... Research & Business Foundation Sungkyunkwan University

Relay communication communication ue and communication ue thereof

The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). According to various embodiments, a relay terminal comprises at least one transicever and at least one processor operativley coupeld... Research & Business Foundation Sungkyunkwan University

Apparatus and positioning terminal in wireless communication system

The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). A method for operating of a terminal in a wireless communication system according to an exemplary embodiment includes: receiving... Research & Business Foundation Sungkyunkwan University

Apparatus and encoding with cyclic redundancy check and polar code

The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). An operation method of a receiving device in a wireless system includes receiving a polar codeword generated by a... Research & Business Foundation Sungkyunkwan University

Data discard journaling file system and memory management apparatus thereof

Provided are a data discard method for a file system and a memory management apparatus thereof. Specifically, the data discard method for a file system includes: unlinking an inode and a data block corresponding to a file stored in a storage from among inodes and data blocks in a file... Research & Business Foundation Sungkyunkwan University

Recharge systems and methods

A charging device according to an exemplary embodiment of the present invention may include: a battery adapted and configured to store a DC voltage, first and second motors adapted and configured to operate as a motor or a generator, first and second inverters adapted and configured to operate the first... Research & Business Foundation Sungkyunkwan University

Condensed cyclic compound and organic light-emitting device including the same

wherein details about the possible constituents are provided in detail in the disclosure.... Research & Business Foundation Sungkyunkwan University

Angle determinating method using encoder signal with noise suppression, adjusting output signal of encoder and absolute encoder

A method of determining an angle by an encoder includes generating a first angle data based on a rotation of a bipolar magnet and a second angle data based on a rotation of the multipolar magnet; determining a first waveform signal based on the first angle data and a second... Research & Business Foundation Sungkyunkwan University

Graphene-based touch sensor device using triboelectricity and fabricating the device

The present disclosure provides a graphene-based touch sensor device using triboelectric effect, the device comprising: a substrate; a first electrode layer disposed on the substrate; a graphene channel layer disposed on the substrate, wherein the graphene channel layer is flush with the first electrode layer, and is spaced from the... Research & Business Foundation Sungkyunkwan University

Sun position tracking method based on black sun effect of image sensor, computer program stored in medium, and solar sensor using the same

The present invention provides a sun position tracking method based on a black sun effect of an image sensor, a computer program including commands for causing a computer system to perform the method, and a solar sensor using the method. The sun position tracking method includes processing a plurality of... Research & Business Foundation Sungkyunkwan University

Magnetic beta-tricalcium phosphate spherical particles and producing the same

The present disclosure provides a method for producing beta-tricalcium phosphate spherical particles containing magnetic ions. The method includes mixing acidic amino acid monomers, metal salt of magnetic ions and metal salt of calcium ions in de-ionized water to form a first solution; dissolve phosphate in de-ionized water to form a... Research & Business Foundation Sungkyunkwan University

Reader in rfid system, operating the reader, tag device, and operating the tag device

Disclosed herein is an operating method of a reader in a radio frequency identification (RFID) system. In the method, a reader operates in a tag information collection mode in which tag information is collected from a plurality of tags and a tag recognition mode in which a frame of a... Research & Business Foundation Sungkyunkwan University

Method of etching atomic layer

The present disclosure relates to a method of etching an atomic layer, that is capable of simultaneously removing an upper surface and a side surface of an etch subject material layer by heating with a light source of a lamp when removing the atomic layer, thereby easily reducing the planar... Research & Business Foundation Sungkyunkwan University

Full-duplex relay communication method using energy harvesting, full-duplex relay communication system based on energy-harvesting, relay node device, and source node device

A method using energy harvesting including receiving, by a relay node, first information signals transmitted from a source node and second information signals transmitted from a destination node, harvesting, by the relay node, energy using energy signals transmitted from the source node while bi-directionally relaying the first information signals and... Research & Business Foundation Sungkyunkwan University

Method and device for transmitting/receiving data using cache memory in wireless communication system supporting relay node

The present invention relates to a wireless communication system. More particularly, the present invention relates to a method for transmitting a content using a cache memory, and a method for transmitting, by a relay node, a content using a cache memory according to the present invention may comprise the steps... Research & Business Foundation Sungkyunkwan University

Composition comprising dual ionic ph-sensitive copolymer for delivering sdf-1 topically to the brain and the use thereof

The present invention relates to a composition for topically delivering SDF-1 into the brain, in which the composition comprises a dual ionic pH-sensitive copolymer and a nerve regeneration and protective factor. In the present invention, when a dual ionic pH-sensitive copolymer containing SDF-1 as a nerve regeneration and protective factor... Research & Business Foundation Sungkyunkwan University

Primary coil circuit for wireless power transfer, ground assembly using the same, and manufacturing method therefor

A primary coil circuit of a ground assembly for wirelessly transferring power to a secondary coil includes: a primary coil magnetically coupled to the secondary coil and having a first terminal and a second terminal; a second capacitor having a first terminal and a second terminal connected to the first... Research & Business Foundation Sungkyunkwan University

Stereo image generating method using mono cameras in vehicle and providing omnidirectional image including distance information in vehicle

A method for providing an omnidirectional image of the surroundings of a vehicle including distance information comprises a plurality of mono cameras placed at different positions of a vehicle's obtaining a plurality of images with different field of views; an image processing device disposed in the vehicle's combining the plurality... Research & Business Foundation Sungkyunkwan University

09/14/17 / #20170261655

Wavelength multiplexing device

A wavelength multiplexing device is disclosed. When light is irradiated on a first longitudinal end region of a metal nano-structure, surface plasmon polaritons are generated in the first longitudinal end region. The surface plasmon polaritons and the light are coupled with each other to form first coupled surface plasmon polaritons,... Research & Business Foundation Sungkyunkwan University

09/14/17 / #20170264143

Wireless power transfer pad and ground assembly having the same

A wireless power transmission pad for transmitting wireless power to a reception pad including a secondary coil includes: a rectangular-shaped primary coil having an X-width defined in an x-direction and a Y-width defined in a y-direction and having a central space; a ferrite coupled to the primary coil; and a... Research & Business Foundation Sungkyunkwan University

09/07/17 / #20170254805

Biochemical molecule detection sensor and detecting specific molecule using multi-wavelength fluorescence

A biochemical molecule detection sensor includes a substrate; a first aptamer complex chemically bound to the substrate, wherein the first aptamer complex selectively binds to a biochemical molecule, and includes at least one double helix DNA into which a fluorescent dye generating first fluorescence with a first wavelength is intercalated;... Research & Business Foundation Sungkyunkwan University

09/07/17 / #20170257728

Method and energy adaptive resource allocation in energy harvesting network

A method and apparatus for energy adaptive resource allocation in energy harvesting network are provided. The method includes: allocating, by an energy adaptive resource allocation apparatus, non-competition slots of a next frame to at least one first wireless communication device whose energy queue state exceeds a predetermined threshold value among... Research & Business Foundation Sungkyunkwan University

08/24/17 / #20170243998

Method of forming electrodes for electronic device using two dimensional semiconductor and electronic device thereof

In case of forming electrodes for electronic device using a two-dimensional semiconductor, a two-dimensional semiconductor layer doped into n-type or p-type is formed on a substrate, a first area and a second area of the doped two-dimensional semiconductor layer is patterned into a predetermined pattern shape, and a first electrode... Research & Business Foundation Sungkyunkwan University

08/10/17 / #20170230063

Interleaving and puncturing apparatus and method thereof

An apparatus and method for interleaving and puncturing are provided. The apparatus includes: an interleaver formed of a plurality of columns and rows, configured to perform interleaving by writing bits input to the interleaver in the plurality of columns and reading the bits from each row of the plurality of... Research & Business Foundation Sungkyunkwan University

07/27/17 / #20170214745

Electronic device and controlling sensors connnected through network

Disclosed is an electronic device configured to connect with at least one sensor device through a network. The electronic device includes a communicator comprising communication circuitry configured to communicate with the at least one sensor device and a user terminal, a storage configured to store information of data acquiring methods... Research & Business Foundation Sungkyunkwan University

07/20/17 / #20170208334

Method and processing image data

An electronic device for processing image data may include a memory configured to store image data and a resource state of the electronic device. A processor may be configured to determine a division type of the image data based on the image data and the resource state, divide the image... Research & Business Foundation Sungkyunkwan University

07/20/17 / #20170208343

Method and intra prediction

Disclosed herein are a method and apparatus for filtering a reference pixel. A method of smoothing a reference pixel may include determining whether or not to perform smoothing on a reference pixel based on the size of a transform block and information about an intra-prediction mode for the transform block... Research & Business Foundation Sungkyunkwan University

07/06/17 / #20170195007

Acquisition pseudo noise code at receiver and receiver for acquiring pseudo noise code

The method includes converting, by the receiver, an input signal into a return-to-zero (RZ) signal, generating, by the receiver, a first summation signal by performing an exclusive-or (XOR) operation on the RZ signal and a delayed signal obtained by delaying the RZ signal by a reference time, collecting, by the... Research & Business Foundation Sungkyunkwan University

06/29/17 / #20170186986

Electroluminescent diode having delayed florescence quantum dot

The present invention relates to a delayed fluorescence-quantum dot (QD) electroluminescent diode, the delayed fluorescence-quantum dot electroluminescent diode includes an anode, a cathode, and a light emitting layer located between the anode and the cathode, and the light emitting layer includes a QD and a delayed fluorescence material which supplies... Research & Business Foundation Sungkyunkwan University

06/22/17 / #20170177267

Apparatus and file recording based on non-volatile memory

The present disclosure includes a non-volatile memory having a boot region, a file allocation table region and a data region; a memory configured to store a program for managing a file recording; and a processor configured to execute the program. Wherein the processor allocates metadata corresponding to a file to... Research & Business Foundation Sungkyunkwan University

06/22/17 / #20170177045

Thermal management apparatus and method using dynamic thermal margin, and semiconductor processor device, non-volatile data storage device and access control method using the same

Disclosed herein are a thermal management apparatus and method using a dynamic thermal margin, and a semiconductor processor device, a non-volatile data storage device and an access control method using the same. The thermal management apparatus and method using a dynamic thermal margin, and the semiconductor processor device, non-volatile data... Research & Business Foundation Sungkyunkwan University

06/22/17 / #20170177267

Apparatus and file recording based on non-volatile memory

The present disclosure includes a non-volatile memory having a boot region, a file allocation table region and a data region; a memory configured to store a program for managing a file recording; and a processor configured to execute the program. Wherein the processor allocates metadata corresponding to a file to... Research & Business Foundation Sungkyunkwan University

06/22/17 / #20170177971

Method of detecting color object by using noise and system for detecting light emitting apparatus by using noise

A system for detecting a light emitting apparatus, the system including a light emitting apparatus for emitting a color, a camera configured to obtain a source image that includes a target object having the color, a memory apparatus storing software configured to detect the target object by generating a noise... Research & Business Foundation Sungkyunkwan University

06/22/17 / #20170178771

Magnetic sheet, making the same, and loud speaker including the same

A magnetic sheet having a magnetic material particle comprising a hexaferrite and a nanofiber matrix made of two or more nanofibers, wherein the magnetic material particle is dispersed in the nanofiber matrix. A manufacturing method thereof and a speaker including the magnetic sheet are also provided.... Research & Business Foundation Sungkyunkwan University

06/22/17 / #20170180683

Method and outputting images

A method and an apparatus for outputting an image by using a color filter array (CFA) sensor are provided. The method includes receiving a 4-channel combination image signal through the CFA sensor, and separating the 4-channel combination image signal into a visible image signal and a near-infrared image signal, based... Research & Business Foundation Sungkyunkwan University

06/22/17 / #20170181104

Method and device for encoding in wireless communication system

The present disclosure relates to a 5th Generation (5G) or a pre-5G communication system provided to support a higher data transmission rate than a system beyond a 4th Generation (4G) communication system such as Long Term Evolution (LTE). The purpose of the present disclosure is to maximize adaptive transmission performance... Research & Business Foundation Sungkyunkwan University

06/15/17 / #20170166208

Method of controlling electric vehicle transmission

A method of controlling an electric vehicle transmission includes: a torque-securing step of securing a predetermined spare torque to be generated by a motor in accordance with a current motor torque when a controller determines that there is a need for downshift from an upper gear step to a lower... Research & Business Foundation Sungkyunkwan University

06/15/17 / #20170170351

Electric energy harvester for display panel

There is provided an electrical-energy harvester for a display panel, the harvester comprising: a transparent and flexible lower electrode; a transparent and flexible piezoelectric layer on the lower electrode; reflective particles dispersed in the piezoelectric layer for reflecting light beams incident into the piezoelectric layer; a transparent and flexible upper... Research & Business Foundation Sungkyunkwan University

06/15/17 / #20170170429

Display apparatus and and manufacturing the display apparatus

A display apparatus and an apparatus for and method of manufacturing the display apparatus. The display apparatus includes: a substrate; a display unit formed on the substrate; and a thin film encapsulation layer formed on the display unit. The thin film encapsulation layer includes an inorganic layer, and the inorganic... Research & Business Foundation Sungkyunkwan University

06/15/17 / #20170171317

Electronic apparatus, system for internet-of-things environment and control method thereof

A first electronic apparatus is provided including a communicator configured to communicate with at least one among a plurality of electronic apparatuses respectively assigned with main resource identifiers for identifying the apparatuses over a network and a controller configured to assign a sub resource identifier, which corresponds to a main... Research & Business Foundation Sungkyunkwan University

06/08/17 / #20170160991

Method of handling page fault in nonvolatile main memory system

A method of handling a page fault occurring in a non-volatile main memory system including analyzing a pattern of occurrence of the page fault based on the page fault when the page fault occurs, setting the number of pages to be consecutively processed based on analysis result of the analyzing,... Research & Business Foundation Sungkyunkwan University

06/08/17 / #20170161185

Memory mapping management nonvolatile main memory system

A memory mapping management method for a system using nonvolatile memory (NVM) as main memory, including receiving a request to cancel a memory mapping, determining whether the memory mapping is a mapping of a file based on meta data relating to the memory mapping, separately storing the meta data when... Research & Business Foundation Sungkyunkwan University

06/08/17 / #20170157145

Substance inducing expression of parkin polypeptide and use thereof

A method of inducing Parkin expression; inhibiting oxidative stress; and inhibiting cell death of cells by administering deferasirox, hydrocortisone, ketorolac, dexamethasone, and prednisone, a pharmaceutically acceptable salt, stereoisomer, derivative, or solvate thereof to the cell, optionally in a subject, as well as a method of preventing or treating neurodegenerative disease... Research & Business Foundation Sungkyunkwan University

06/01/17 / #20170150860

Power supply apparatus, and electric apparatus and vacuum cleaner having the same

Disclosed herein are a power supply apparatus, and an electric apparatus and a vacuum cleaner having the power supply apparatus. According to an aspect of the present disclosure, the power supply apparatus includes: a first power converter configured to convert a first Alternating Current (AC) voltage into a Direct Current... Research & Business Foundation Sungkyunkwan University

06/01/17 / #20170155914

Method for encoding/decoding image and device using same

A method for decoding an image, according to the present invention, can comprise the steps of: drawing out a vector predictor of a block vector for indicating a reference block with respect to a current block to be predicted within a current picture; drawing out the block vector on the... Research & Business Foundation Sungkyunkwan University

05/25/17 / #20170149061

Method of manufacturing carbon-coated electrode active material and electrode active material manufactured by the method

Disclosed is a method of carbon-coating a secondary battery active material and a second battery active material produced by the method. The method of producing a carbon-coated battery active material involves mixing a carbon precursor with liquid carbon dioxide to produce a coating solution comprising a carbon material, coating a... Research & Business Foundation Sungkyunkwan University

05/25/17 / #20170150314

Apparatus and measuring position

An apparatus of a user equipment (UE) for supporting a higher data rate than a 4G communication system is provided. The apparatus includes a transceiver and a processor operatively coupled with the transceiver. The processor is configured to broadcast a request signal for positioning the UE, receive response signals corresponding... Research & Business Foundation Sungkyunkwan University

05/18/17 / #20170140522

Method of analysing images of rod-like particles

There is provided a method for analyzing an image of rod-shaped particles, the method comprising: transforming a spatial domain image of rod-shaped particles having random orientations to a frequency domain image thereof using DFT (discrete Fourier transform); extracting connected components from the frequency domain image using a frequency domain filter,... Research & Business Foundation Sungkyunkwan University

Patent Packs
05/18/17 / #20170140558

Methods and apparatuses of lens flare rendering using linear paraxial approximation, and methods and apparatuses of lens flare rendering based on blending

According to the present invention, a lens flare generation method and apparatus are provided that may simulate lens flare effects through paraxial approximation-based linear approximation to generate a lens flare utilizing physical characteristics of a lens system while generating a lens flare at remarkably high speed as compared with the... Research & Business Foundation Sungkyunkwan University

05/04/17 / #20170125263

Method of doping 2-dimensional semiconductor

The present disclosure relates to a method of doping a 2-dimensional semiconductor. The method of doping a 2-dimensional semiconductor includes: forming an insulating layer including photosensitive particles on a substrate; moving the photosensitive particles included in the insulating layer to a surface of the insulating layer through a heat treatment;... Research & Business Foundation Sungkyunkwan University

04/27/17 / #20170118456

Method and system for determining optimal exposure time and number of exposures in structured light-based 3d camera

Disclosed is a method for determining the optimal exposure time and the number of exposures in a structured light-based 3D camera system. The method includes capturing a reference image onto which first and second patterns are projected, calculating a slope related to brightness and an exposure time for a pixel... Research & Business Foundation Sungkyunkwan University

04/20/17 / #20170110564

Semiconductor device including two-dimensional material

A semiconductor device includes a substrate, a two-dimensional (2D) material layer formed on the substrate and having a first region and a second region adjacent to the first region, and a source electrode and a drain electrode provided to be respectively in contact with the first region and the second... Research & Business Foundation Sungkyunkwan University

04/06/17 / #20170095451

Composition including indoprofen and use thereof

A method of increasing PGC-1α expression in a mammalian cell, the method comprising administering an effective amount of indoprofen, a pharmaceutically acceptable salt thereof, or a solvate thereof to the cell.... Research & Business Foundation Sungkyunkwan University

04/06/17 / #20170097315

Substrate for stretchable electronic device, manufacturing the substrate, and electronic device having the substrate

There is provided a substrate for a stretchable device, the substrate having a mogul pattern formed thereon, wherein the mogul pattern has a plurality of bumps protruding from a virtual reference plane, and a continuous valley formed between the bumps, wherein the valley surrounds the bumps, and the bumps are... Research & Business Foundation Sungkyunkwan University

04/06/17 / #20170098749

Thermoelectric structure, thermoelectric device and manufacturing the same

A thermoelectric structure that may be included in a thermoelectric device may include a thin-film structure that may include a plurality of thin-film layers. The thin-film structure may include Tellurium. The thin-film structure may be on a substrate. The substrate may include an oxide, and a buffer layer may be... Research & Business Foundation Sungkyunkwan University

04/06/17 / #20170098779

Delayed fluorescence material and organic light emitting device having the delayed fluorescence material

A delayed fluorescence material in accordance with the present disclosure may comprise a compound having a molecular structure including an electron donor unit and an electron acceptor unit coupled to the electron donor unit, wherein the electron donor unit includes an acridine furan derivative formed by acridine being bonded to... Research & Business Foundation Sungkyunkwan University

04/06/17 / #20170099663

Method and joint random access control and resource allocation in wireless communication systems

The present disclosure relates to a method for joint random access control and resource allocation in a wireless communication system, and an apparatus using the same. A method for joint random access control and resource allocation in a wireless communication system includes estimating the total number of Machine Type Communication... Research & Business Foundation Sungkyunkwan University

03/30/17 / #20170087126

Composition for inducing differentiation into beige and brown adipocytes and inducing the same

A composition for inducing differentiation into beige adipocytes from white adipocytes, including butein, a butein derivative, or a pharmaceutically available salt thereof as an active ingredient, and a method of inducing the differentiation are provided. Increases in expressions of UCP-1 and PRDM4 are confirmed using the active ingredient, that is,... Research & Business Foundation Sungkyunkwan University

03/30/17 / #20170088429

Mxene nanosheet and manufacturing method thereof

A method of manufacturing a MXene nanosheet includes removing an A atomic layer from an inorganic compound having a formula of Mn+1AXn to form a nanosheet, the nanosheet having a formula of Mn+1XnTs, and reducing the nanosheet having a formula of Mn+1XnTsto form an MXene nanosheet, the MXene nanosheet having... Research & Business Foundation Sungkyunkwan University

03/30/17 / #20170088680

Novel polymer, hydrogel including the polymer and manufacturing the hydrogel

where each of R1 and R2 independently represents an alkylene group with 2 to 6 carbon atoms, and each of n and m independently represents 10 to 10,000.... Research & Business Foundation Sungkyunkwan University

03/30/17 / #20170093527

Receiver and decoding method thereof

A receiver is provided, which includes an antenna configured to receive a plurality of superposition coded signals from a plurality of base stations; and a signal processor configured to perform decoding of a plurality of layer signals included in the superposition coded signals by decoding an uppermost layer signal among... Research & Business Foundation Sungkyunkwan University

03/16/17 / #20170073585

Method for producing bio-heavy oil from sewage sludge and bio-heavy oil produced by the method

The present disclosure relates to a method for producing a sewage sludge-derived bio-heavy oil and the bio-heavy oil produced by the method, the method including breaking organic materials included in the sewage sludge into small molecules and removing oxygen at the same time using a supercritical state alcohol as a... Research & Business Foundation Sungkyunkwan University

03/16/17 / #20170073809

Method for manufacturing metal chalcogenide thin film and thin film manufactured thereby

The present invention relates to the manufacturing of a heteroelement thin film, and particularly to a method for manufacturing a metal chalcogenide thin film and the thin film manufactured thereby. The present invention, which relates to a method for manufacturing a metal chalcogenide thin film, may comprise the steps of:... Research & Business Foundation Sungkyunkwan University

Patent Packs
03/16/17 / #20170078278

Method of performing one-time password (otp) authentication using color code and otp authentication server using color code

A method of performing one-time password (OTP) authentication using a color code is provided. The method includes generating, by an OTP terminal and an authentication server, an OTP using a reference time, generating, by the OTP terminal, a color code corresponding to a binary code representing the OTP, displaying, by... Research & Business Foundation Sungkyunkwan University

03/09/17 / #20170067757

Tactile sensor

The present disclosure relates to a tactile sensor including a first substrate on which a first electrode is formed; a second substrate on which a second electrode and a coupling hole is formed so that the first electrode may be inserted into the coupling hole; and a dielectric covering the... Research & Business Foundation Sungkyunkwan University

03/09/17 / #20170069847

Condensed cyclic compound and organic light-emitting device including the same

A condensed cyclic compound and an organic light-emitting device including the same, the condensed cyclic compound being represented by the following Formula 1:... Research & Business Foundation Sungkyunkwan University

02/23/17 / #20170054033

Graphene electronic device having channel layer including graphene islands and fabricating the same

A graphene electronic device includes a gate insulating layer on a conductive substrate, a channel layer on the gate insulating layer, and a source electrode on one end of the channel layer and a drain electrode on another end of the channel layer. The channel layer includes a semiconductor layer... Research & Business Foundation Sungkyunkwan University

02/16/17 / #20170042502

Lung phantom system for 4d-ct

The present disclosure relates to a lung phantom system provided with an elastic film that separates a first chamber and a second chamber having inner space that may be filled with liquid, the elastic film configured to repeat expansion and restoration according to introduction and discharge of liquid, thereby providing... Research & Business Foundation Sungkyunkwan University

02/16/17 / #20170045523

Achromatic colorimetric sensor using nano particles

The present disclosure provides an achromatic colorimetric nanosensor, by using a mixture of nanoparticles with complementary colors. The color changes from an achromatic color to a chromatic color enables more clear color-transition and, thus, allows immediate analysis of the presence of a target analyte. Further, the present disclosure provides achromatic... Research & Business Foundation Sungkyunkwan University

02/09/17 / #20170040955

Dynamic bias modulator with multiple output voltage converter and power amplification apparatus using the same

A power amplification apparatus includes a multiple output bias voltage generation unit, a dynamic bias modulator, and a power amplifier. The multiple output bias voltage generation unit generates first and second bias voltages using an inductor coupled between an input voltage and a plurality of capacitors. The capacitors are connected... Research & Business Foundation Sungkyunkwan University

02/02/17 / #20170033246

Atomic layer junction oxide and preparing method thereof

Provided are an atomic layer junction oxide, a method of preparing the atomic layer junction oxide, and a photoelectric conversion device including the atomic layer junction oxide.... Research & Business Foundation Sungkyunkwan University

02/02/17 / #20170033868

Method of outputting color code for data communication to display screen and transmitting data using color code

A method of outputting color code for data communication to a display screen, the method includes determining a plurality of sections having a predetermined order of a display screen, mapping the plurality of sections to different binary numbers each having at least one-bit length, and outputting a predetermined color to... Research & Business Foundation Sungkyunkwan University

01/26/17 / #20170025229

Collector electrode protection layer for dye-sensitized solar cells and forming the same

A collector electrode protection layer for dye-sensitized solar cells includes an electrode layer formed on a transparent electrode substrate and having a plurality of metal electrodes which are spaced apart from each other; and a first barrier layer formed on an entire surface of the transparent electrode substrate on which... Research & Business Foundation Sungkyunkwan University

01/19/17 / #20170014808

Mesoporous cobalt-metal oxide catalyst for fischer-tropsch synthesis reactions and a preparing method thereof

The present invention relates to a mesoporous cobalt-metal oxide catalyst for the Fischer-Tropsch synthesis and a method of preparing the same. The mesoporous cobalt-metal oxide catalyst for the Fischer-Tropsch synthesis of the present invention can very stably maintain the mesoporous structure even under a H2-rich high-temperature reduction condition and under... Research & Business Foundation Sungkyunkwan University

01/19/17 / #20170019123

Delta sigma modulator for shaping noise and audio codec having the same

A delta-sigma modulator includes a loop filter, a quantizer configured to change an analog output signal into a digital signal, and a digital-to-analog converter configured to receive the digital signal and including a first capacitor and a second capacitor. In a first sampling period, the first capacitor is discharged, and... Research & Business Foundation Sungkyunkwan University

01/12/17 / #20170007308

Apparatus and discriminating biological tissue, surgical apparatus using the apparatus

The present disclosure relates to an apparatus and method for discriminating biological tissue, and a surgical apparatus using the same, the biological tissue discriminating method being capable of exactly discriminating the biological tissue by measuring an impedance value per frequency, teaching the measured impedance value per frequency in a single... Research & Business Foundation Sungkyunkwan University

01/12/17 / #20170007699

Sonosensitizer composition containing titanium oxide nanoparticle as active ingredient, composition for preventing or treating cancer comprising the same, and the preparation thereof

The present invention relates to a sonosensitizer composition containing titanium dioxide nanoparticles as an active ingredient, a composition for preventing or treating cancer containing the same, and a method of preparing the same. The sonosensitizer of the present invention can solve the problem of the conventional photosensitizer, which can be... Research & Business Foundation Sungkyunkwan University

01/12/17 / #20170008924

Pyrrolidine carboxamido derivatives and methods for preparing and using the same

Pyrrolidine carboxamido derivatives, optical isomers thereof, and salts thereof that are able to prevent, improve, and/or treat inflammatory conditions, including inflammatory bowel disease, and methods for preparing and using the same are provided.... Research & Business Foundation Sungkyunkwan University

01/05/17 / #20170000358

Flexible bimodal sensor

A flexible bimodal sensor includes a gate electrode; a flexible substrate; a source electrode disposed on the flexible substrate; a drain electrode disposed on the flexible substrate apart from the source electrode; a channel layer disposed on the source electrode and the drain electrode and a portion of the flexible... Research & Business Foundation Sungkyunkwan University

01/05/17 / #20170005258

Electric energy harvester using ultrasonic wave

There is provided an electric energy generator system comprising: an ultrasonic-wave emission device configured to generate an ultrasonic-wave and emit the ultrasonic-wave; and an electric energy generator device configured to generate an electric energy upon a receipt of the emitted ultrasonic-wave.... Research & Business Foundation Sungkyunkwan University

01/05/17 / #20170005629

Average power tracking mode power amplifier using dual bias voltage levels

An average power tracking mode power amplifier is disclosed herein. The average power tracking mode power amplifier includes a Power Amplifier (PA), a first Direct Current (DC)-DC voltage converter, and a second DC-DC voltage converter. The PA includes a driver stage configured to be driven by first drive voltage and... Research & Business Foundation Sungkyunkwan University








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