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Postech Academy industry Foundation
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Postech Academy industry Foundation patents


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

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "P" | Postech Academy industry Foundation-related inventors


 new patent  Method and ultrasensitive quantitative analysis of dna biomarker

The present invention relates to a method and an apparatus for ultrasensitive quantitative analysis of a DNA biomarker, and more particularly, provides a method and a kit for quantitative analysis of target DNA using an atomic force microscope. The DNA quantification according to the present invention enables the quantification of... Postech Academy industry Foundation

True random number generator and oscillator

Provided are a true random number generator and an oscillator. The random number generator includes an oscillator configured to output signals and oscillate a random number of times until phases of the signals being output are inverted with respect to each other after initialization, and a counter configured to count... Postech Academy industry Foundation

Catalyst and manufacturing catalyst

A catalyst according to an example embodiment includes an LTA zeolite having copper ions, wherein the weight ratio of copper to aluminum is from about 0.14 to about 0.58, and the weight ratio of silicon to aluminum of the LTA zeolite exceeds 1.... Postech Academy industry Foundation

Multi-stage purification method and apparatus of extracellular vesicles using aqueous solution two-phase system

This disclosure relates to a multi-stage method and apparatus for purifying extracellular vesicles using an aqueous two-phase system, in which extracellular vesicles mixed and contaminated with proteins can be isolated and purified in a large amount at high purity within a short time through a multi-stage purification process using an... Postech Academy industry Foundation

Laser-induced thermal strain imaging system and method using implantable medical device, and implantable medical device for laser-induced thermal strain imaging

Disclosed is a laser-induced thermal strain imaging system and method using an implantable medical device, and the implantable medical device for laser-induced thermal strain imaging, the system including: a light source module emitting a laser beam; a light concentrating module concentrating the laser beam emitted from the light source module... Postech Academy industry Foundation

Nanowire bundle and manufacturing nanostructure

A method of manufacturing a nanostructure includes: heating a mixed solution to a first temperature, the mixed solution including a solvent, a compound including indium, and an octadecylphosphonic acid; heating the mixed solution to a second temperature; injecting, after heating the mixed solution to the second temperature, a phosphine precursor... Postech Academy industry Foundation

Composition, containing bass2 protein or gene encoding said protein, for increasing size of plant seeds and content of depot fat in seeds

The present invention relates to a technique of increasing the size of plant seeds and the content of storage fat in seeds by using a pyruvic acid transporter in charge of transporting pyruvic acid in a plant and, more specifically, to a composition for increasing the size of plant seeds... Postech Academy industry Foundation

Composition for three-dimensional printing, preparing same, and manufacturing three-dimensional structure using same

Provided is a three-dimensional printing composition including decellularized extracellular matrix; and riboflavin as a crosslinking agent. A three-dimensional structure having high mechanical strength can be prepared by performing a printing process using the three-dimensional printing composition according to the present invention and a layer-by-layer process through crosslinking under UVA light... Postech Academy industry Foundation

Method of forming multiple nanopatterns and manufacturing organic solar cell using the same

Disclosed is a method of forming multiple nanopatterns, including (a) forming a block copolymer layer on a substrate, (b) self-assembling the block copolymer layer, thus preparing a phase-separated block copolymer layer including a plurality of patterns, (c) performing stamping on the phase-separated block copolymer layer using a nanoimprinting stamp having... Postech Academy industry Foundation

Pharmaceutical composition for treating posttraumatic stress disorder

Provided are a posttraumatic stress disorder (PTSD) animal model in which dopamine receptor subtype 4 (D4R) is damaged or deficient, a method for preparing the same, a method for screening a drug for treating PTSD using the same, and a pharmaceutical composition for treating PTSD comprising a drug detected by... Postech Academy industry Foundation

Carbazole compound having anti-virus activity

The present invention relates to a carbazole compound having anti-virus activity, and more particularly, to a novel compound selected from the group of consisting of a carbazole compound which shows excellent anti-proliferative efficacy against hepatitis C virus (HCV), a pharmaceutically acceptable salt thereof, a hydrate thereof, and an isomer thereof;... Postech Academy industry Foundation

Smart nasometer

A smart nasometer according to an embodiment of the present invention includes: a hardware unit for mesmartasuring and feedbacking nasal and oral sounds worn by the user; and a computational unit for receiving a speech signal measured by the hardware unit and performing processing, wherein the hardware unit includes: a... Postech Academy industry Foundation

Composition for preventing, alleviating or treating metabolic diseases, containing amodiaquine as active ingredient

The present invention relates to a novel use of a composition containing, as an active ingredient, an amodiaquine compound or a pharmaceutically acceptable salt thereof and specifically, to a metabolic disease prevention, alleviation or treatment use of a composition containing, as an active ingredient, an amodiaquine compound or a pharmaceutically... Postech Academy industry Foundation

Electroactive actuator, mechanical device including the same, and polymer electrolyte

An electroactive actuator includes a polymer electrolyte and an electrode configured to apply an electric field to the polymer electrolyte, the polymer electrolyte includes a self-assembled block copolymer including a conductive block and a non-conductive block, a compound to form a single ion conductor with the self-assembled block copolymer, and... Postech Academy industry Foundation

Cell membrane-derived nanovesicles and use thereof

The present invention relates to cell membrane-derived nanovesicles, a method of preparing the same, and a pharmaceutical composition and a diagnostic kit using the nanovesicles. The cell membrane-derived nanovesicles according to the present invention may prevent the occurrence of potential side effects because intracellular materials (e.g., genetic materials and cytosolic... Postech Academy industry Foundation

Zeolite pst-20, preparation method thereof, and selectively separating carbon dioxide by using same

The present invention relates to a PST-20 zeolite having a novel skeletal structure, its preparation method, and a selective separation and adsorption method for a gas using the PST-20 zeolite. More specifically, the present invention relates to a method of preparing a microporous aluminosilicate PST-20 zeolite having a novel skeletal... Postech Academy industry Foundation

Smart contact lenses and smart glasses

The present invention provides a smart contact lens including a sensor capable of non-invasively sensing an eye disease in real time and a drug reservoir, and smart glasses for controlling the smart contact lens.... Postech Academy industry Foundation

Method and device for filtering texture, using patch shift

Disclosed is a method and device for filtering texture, using a patch shift. A patch-based texture filtering method for removing texture from an image comprises the steps of: distinguishing a structure edge from patches for each pixel of an input image; and performing a patch shift for the patches of... Postech Academy industry Foundation

Composition for increasing exercise performance ability and enhancing physical strength, containing composite extract

The present invention relates to a pharmaceutical composition and a nutraceutical composition containing a composite extract of Allium sativum, Capsicum annuum, black tea and Psidium guajava as an active ingredient. According to the present invention, the pharmaceutical composition and the nutraceutical composition exhibit an excellent effect of increasing exercise performance... Postech Academy industry Foundation

Battery cell balancing circuit using single inductor

The battery cell balancing circuit includes a first access unit, a second access unit and an electrical energy transfer unit for an electrical energy path of a battery pack. The battery cell balancing circuit selectively connects a strong cell or weak cell of the battery pack to a single inductor... Postech Academy industry Foundation

Moving object detection method in dynamic scene using monocular camera

The present invention relates to a moving object detection method in a dynamic scene using a monocular camera, which is capable of detecting a moving object using a monocular camera installed on the moving object such as a vehicle, and warning a driver of a dangerous situation. The moving object... Postech Academy industry Foundation

Methods for the stereoselective preparation of apiose derivatives from allylic alcohol compounds and allene compounds using catalytic asymmetric synthesis

The present invention relates to a method for the stereoselective preparation of apiose derivatives from allylic alcohol compounds and allene compounds using catalytic asymmetric synthesis. The method for the stereoselective preparation of apiose derivatives of the present invention is based on the catalytic asymmetric synthesis from allylic alcohol compounds and... Postech Academy industry Foundation

Method for manufacturing perovskite nanocrystal particle light emitting body where organic ligand is substituted, nanocrystal particle light emitting body manufactured thereby, and light emitting device using same

Provided are a method for manufacturing a perovskite nanocrystal particle light-emitter where an organic ligand is substituted, a light-emitter manufactured thereby, and a light emitting device using the same. A method for manufacturing an organic-inorganic-hybrid perovskite nanocrystal particle light-emitter where an organic ligand is substituted may comprise the steps of:... Postech Academy industry Foundation

Smart window

The present disclosure provides a smart window including a first base layer and a second base layer positioned to face each other; a first conductive layer and a second conductive layer respectively positioned at inner surfaces of the first base layer and the second base layer; and an electrolyte layer... Postech Academy industry Foundation

Apparatus and controlling interference between services in wireless communication system

The present disclosure relates to a 5th generation (5G) or pre-5G communication system for supporting a higher data transfer rate after a 4th generation (4G) communication system such as long term evolution (LTE). A method for operating of a transmitting end in a wireless communication system includes allocating a first... Postech Academy industry Foundation

Perovskite nanocrystalline particles and optoelectronic device using same

Provided are perovskite nanocrystalline particle and an optoelectronic device using the same. The perovskite nanocrystalline particle may include a perovskite nanocrystalline structure while being dispersible in an organic solvent. Accordingly, the perovskite nanocrystalline particle in accordance with the present invention has therein a perovskite nanocrystal having a crystalline structure in... Postech Academy industry Foundation

Organic-inorganic hybrid perovskite nanocrystal particle light emitting body having two-dimensional structure, producing same, and light emitting device using same

Provided are an organic-inorganic-hybrid perovskite nanocrystal particle light-emitter having a two-dimensional structure, a method for producing the same, and a light emitting device using the same. The organic-inorganic-hybrid perovskite nanocrystal particle light-emitter having a two-dimensional structure comprises an organic-inorganic-hybrid perovskite nanocrystal structure having a two-dimensional structure which can be dispersed... Postech Academy industry Foundation

Light-emitting layer for perovskite light-emitting device, manufacturing same, and perovskite light-emitting device using same

Provided are: a light-emitting layer for a perovskite light-emitting device; a method for manufacturing the same; and a perovskite light-emitting device using the same. The method of the present invention for manufacturing a light-emitting layer for an organic and inorganic hybrid perovskite light-emitting device comprises a step of forming a... Postech Academy industry Foundation

Method of regulating lifespan using transgenic caenorhabditis elegans

The present disclosure relates to transgenic Caenorhabditis elegans including, in sensory neurons, Channelrhodopsin 2 (ChR2)::Green Fluorescence Protein (GFP) DNA in which the ChR2 gene and the GFP gene are linked, a method of producing the same, a method of regulating the lifespan thereof, and a method of screening an aging... Postech Academy industry Foundation

Content-variable perovskite nanocrystalline particle light-emitting body, manufacturing the same, and light-emitting device using same

Provided are an organic-inorganic hybrid perovskite nanocrystal particle light emitting body having a gradient structure, a method of producing the same, and a light emitting element using the same. The organic-inorganic hybrid perovskite nanocrystal particle light emitting body having a gradient structure includes an organic-inorganic hybrid perovskite nanocrystal which is... Postech Academy industry Foundation

Perovskite nanocrystal particle light emitting body with core-shell structure, fabricating same, and light emitting element using same

Provided are a core-shell structured perovskite nanocrystalline particle light-emitting body, a method of preparing the same, and a light emitting device using the same. The core-shell structured organic-inorganic hybrid perovskite nanocrystalline particle light-emitting body or metal halide perovskite nanocrystalline particle light-emitting body is able to be dispersed in an organic... Postech Academy industry Foundation

Perovskite light emitting device containing exciton buffer layer and manufacturing same

Provided are a perovskite light emitting device containing an exciton buffer layer, and a method for manufacturing the same. The light emitting device of the present invention comprises: an exciton buffer layer in which a first electrode, a conductive layer disposed on the first electrode and comprising a conductive material,... Postech Academy industry Foundation

Catalyst and manufacturing catalyst

A catalyst manufacturing method includes: preparing UZM-35 zeolite; manufacturing ion-containing UZM-35 zeolite by substituting ions in a structure of the UZM-35 zeolite; and manufacturing metal-containing UZM-35 zeolite by exchanging copper (Cu) ions or iron (Fe) ions in a structure of the ion-containing UZM-35 zeolite.... Postech Academy industry Foundation

Method of highly expressing target protein from plant using rbcs fusion protein and preparing composition for oral administration of medical protein using target protein expression plant body

The present invention provides a plant expressing a target protein, a method of preparing the same and a method of preparing a composition for oral administration of a biopharmaceutical using the same. A target protein expression system using plant cells according to the present invention solves conventional problems in plant... Postech Academy industry Foundation

Two-photon absorbing fluorophores and cellular imaging using the same

The present invention relates to new one-photon or two-photon absorbing fluorophores, a method for preparing the same, and a method for cellular imaging using the same, and more particularly, to new two-photon absorbing fluorophores having higher fluorescence quantum yield and two-photon absorption cross-section value than those of the conventional two-photon... Postech Academy industry Foundation

11/16/17 / #20170331013

Wavelength converting particle, manufacturing wavelength converting particle, and light emitting diode containing wavelength converting particle

Provided are a wavelength converting particle, a method for manufacturing a wavelength converting particle, and a light-emitting diode containing a wavelength converting particle. The wavelength converting particle comprises a hybrid OIP nanocrystal that converts a wavelength of light generated by an excitation light source into a specified wavelength. Accordingly, it... Postech Academy industry Foundation

11/09/17 / #20170320045

Polymer capsule having loaded thereon transition metal particles having excellent water dispersibility and stability, and preparing same

Provided are a polymer capsule loaded with transition metal particles having excellent water dispersibility and stability, and a method for preparing the same. Specifically, the polymer capsule loaded with transition metal particles according to the present invention includes a surface-modified polymer capsule surface-modified to thereby have a positive zeta potential... Postech Academy industry Foundation

11/09/17 / #20170323680

Light incident angle controllable electronic device and manufacturing method thereof

Disclosed herein is a method of changing characteristics of an electronic device, including the steps of: applying light to an electronic device through a plurality of media having different refractive indexes from each other, the electrical characteristics of the electronic device being changed depending on the amount of incident light;... Postech Academy industry Foundation

10/12/17 / #20170291885

Method for preparing enamide compound and ruthenium complex catalyst used therein

Provided is a method for preparing an enamide compound, which includes reacting an organic azide compound having α-hydrogen and an anhydride by addition of a ruthenium complex catalyst in the presence of an ionic liquid, and a ruthenium complex catalyst used herein.... Postech Academy industry Foundation

10/12/17 / #20170294656

Electrode for electrochemcal device, manufacturing the same, and electrochemcal device including the same

Provided are an electrode capable of maintaining electrical conductivity during elongation and shrinkage, a method for manufacturing the same, and electrochemical device including the same.... Postech Academy industry Foundation

09/28/17 / #20170274005

Treatment of retinitis pigmentosa using hyaluronic acid-carbon nanomaterial-photosensitizer complex

Disclosed is a complex for remedying or treating a retinal disease. The complex includes a hyaluronic acid or a derivative thereof, a carbon nanomaterial covalently bonded to the hyaluronic acid or the derivative thereof, and a photosensitizer bonded to the carbon nanomaterial. The complex for remedying or treating the retinal... Postech Academy industry Foundation

09/28/17 / #20170274098

Gene delivery system using polymer network

Provided is a gene delivery including a polymer network formed by binding phenylboronic acid, sugar, and a low-molecular weight branched polymer. The gene delivery may be stably maintained in vivo and efficiently deliver a gene specifically to cancer cells, such that the gene delivery system may be usefully used as... Postech Academy industry Foundation

09/28/17 / #20170278887

Image sensor with inner light-condensing scheme

An image sensor may include: a photoelectric conversion layer suitable for converting light into an electrical signal; a spacer layer formed over the photoelectric conversion layer, and suitable for preventing light reflection while adjusting a focus; and a first condensing layer formed at the inner bottom of the spacer layer,... Postech Academy industry Foundation

09/28/17 / #20170278888

Image sensor with inner light-condensing scheme

An image sensor may include: a photoelectric conversion layer; an anti-reflection layer formed over the photoelectric conversion layer so as to minimize reflectance of light; a guide layer formed over the anti-reflection layer, and suitable for guiding the light to the photoelectric conversion layer; and a first condensing layer buried... Postech Academy industry Foundation

09/21/17 / #20170268090

Method for enhancing antifouling properties of high entropy alloys

The invention relates to a method capable of enhancing both the antifouling properties of a high entropy alloy and also the mechanical properties thereof, without using chemical substances such as antifouling paints to prevent the attachment of animals and plants such as barnacles, mussels, sea lettuces, diatoms, etc., the method... Postech Academy industry Foundation

08/17/17 / #20170232428

Catalyst and preparing catalyst

A catalyst includes LTA zeolite including copper ions, wherein a Si/Al ratio of the LTA zeolite is 2 to 50. The catalyst is coated on a honeycomb carrier or a filter. The catalyst removes NOx from a reaction gas at 100° C. or above. The catalyst has an NOx conversion... Postech Academy industry Foundation

08/17/17 / #20170233258

Method for preparing zeolite catalyst

A method for manufacturing a zeolite catalyst includes: manufacturing a first Linde Type A (LTA) zeolite using an LTA seed; manufacturing a second LTA zeolite including ions by substituting ions to the first LTA zeolite; and manufacturing a copper LTA zeolite by performing copper ion exchange on the second LTA... Postech Academy industry Foundation

08/17/17 / #20170233799

Method and ultrasensitive quantification of microrna

The present invention provides an apparatus and a method for detecting the presence of and/or determining the amount of a label-free microRNA using an atomic force microscope. The method is extremely selective and/or ultrasensitive. In particular, the present invention provides a cantilever comprising a probe that selectively binds to a... Postech Academy industry Foundation

08/10/17 / #20170226474

Ph sensitive metal and nanoparticle and preparation method

The present invention relates to a pH sensitive particle, a method of preparation thereof, and a use thereof. More particularly, the invention provides a pH sensitive metal nanoparticle and its use for medical treatment utilizing cell necrosis during photothermal therapy. The pH sensitive metal nanoparticle based on this invention consists... Postech Academy industry Foundation

08/03/17 / #20170219507

Method of real-time detection of hydrogen content using oxide-based hydrogen storage element having tunnel structure

The present invention provides a method of real-time detection of a hydrogen content using an oxide-based hydrogen storage element having a tunnel structure, wherein the method detects an amount of hydrogen atoms contained in the hydrogen storage element by real-time measuring resistance of the hydrogen storage element including a metal... Postech Academy industry Foundation

07/27/17 / #20170210765

Process for preparing alpha-silylamine compounds from alpha-silylmethyl azide compounds

The present invention relates to a process for preparing alpha-silylamine compounds and, more specifically, to a one-pot process for preparing various alpha-silylamine compounds by reacting, in the presence of a metal complex catalyst and under a mild condition, an alpha-silylmethyl azide compound as a starting material with various allylborate compounds... Postech Academy industry Foundation

07/20/17 / #20170204086

Alpha-helix analog having triazine-piperazine backbone and preparing same

The alpha-helix mimetic containing a triazine-piperazine scaffold is provided. The alpha-helix mimetic compound can mimic efficiently the alpha-helix structure of protein secondary structure and act as an inhibitor for the protein interaction being specific to various diseases mediated by alpha-helix. Therefore, the compound can be used as a biological probe... Postech Academy industry Foundation

07/20/17 / #20170206132

Hybrid storage system using p2p and data transmission method using same

The present invention relates to a hybrid storage system combining a cloud storage system and a P2P storage system. The hybrid storage system comprises: a node management unit for measuring bandwidths for a cloud storage system server and a P2P storage peer; a variable control unit for calculating a packet... Postech Academy industry Foundation

07/06/17 / #20170189476

Pd-l1 fusion protein and use thereof

The present invention relates to a fusion protein composed of the extracellular domain of PD-L1 and a modified immunoglobulin Fc region. The extracellular domain of PD-L1 and a fragment thereof have excellent immunomodulatory activity, and can be used as an immunomodulatory agent if a modified immunoglobulin Fc region is coupled... Postech Academy industry Foundation

07/06/17 / #20170190746

Recombinant polypeptide for promoting scarless wound healing and bioadhesive material including the same

Provided are a recombinant polypeptide in which a small leucine-rich proteoglycan mimetic sequence is attached to a terminal of a mussel adhesive protein, a composition for wound healing including the same, a bioadhesive material, and a preparation method thereof. According to the present disclosure, the recombinant polypeptide in which the... Postech Academy industry Foundation

07/06/17 / #20170190857

Superhydrophilic surface body, fabricating method thereof, and filter for oil and water separation

Disclosed are a superhydrophilic surface body, a fabricating method thereof, and a filter for oil and water separation, including a superhydrophilic surface. The method for fabricating a superhydrophilic surface body includes a first step of forming a polyaniline nanofiber layer on a surface of a base material, a second step... Postech Academy industry Foundation

07/06/17 / #20170191959

Nanowire field-effect sensor including nanowires having network structure and fabrication method thereof

Disclosed herein is a technology for fabricating a nanowire field-effect sensor, in which a bulk silicon substrate is used so that the fabrication cost of the sensor can be reduced while the integration density of the sensor can be increased. In addition, the nanowire field-effect sensor includes a nano-network having... Postech Academy industry Foundation

06/29/17 / #20170181693

Method and monitoring consciousness

Disclosed is a method of monitoring consciousness, the method including sensing at least two brainwave signals, extracting respective phase signals from the sensed brainwave signals, calculating entropy based on a variety in a change in terms of a phase difference between the extracted phase signals, and assessing a state of... Postech Academy industry Foundation

06/29/17 / #20170183106

Apparatus and recovering and launching unmanned aerial vehicle

Provided is an apparatus for recovering and launching an unmanned aerial vehicle. The apparatus for recovering and launching the unmanned aerial vehicle includes a main body that includes a storage space in which the unmanned aerial vehicle is stored, an inclined platform that forms an inclined surface which is connected... Postech Academy industry Foundation

06/29/17 / #20170188157

Microphone with specific audible area using ultrasound wave

The present invention relates to a microphone with a specific audible area using ultrasound wave, which emits an ultrasound wave toward a sound source positioned in a specific area within a desired distance and a desired direction from the microphone, and extracts a sound signal in an audible frequency range,... Postech Academy industry Foundation

05/25/17 / #20170143837

Composition for skin penetration, containing cationic molecule transporter and anionic bioactive material

The present invention relates to a composition for skin penetration, wherein the composition contains an ion conjugate in which a cationic compound is ionically combined with an anionic bioactive material, and delivers the bioactive material into the skin. According to the present invention, various kinds of anionic bioactive materials, such... Postech Academy industry Foundation

05/25/17 / #20170143856

Method for labeling exosomes with radioactive substance and use thereof

A method for labeling exosomes with a radioactive substance using an amine group on surfaces of the exosomes includes providing a cell-derived exosome, treating a surface of the exosome with N-hydroxysuccinimide-azadibenzocyclooctyne (NHS-ADIBO), and mixing the treated exosome with N3-introduced chelator-radioactive substance to conduct a reaction between the chelator and an... Postech Academy industry Foundation

05/25/17 / #20170145040

Method of selectively releasing nitric oxide depending on change in ph using calcium phosphate

The method of selectively releasing nitric oxide according to the present invention may stably deliver nitric oxide to a desired site, and induce release of nitric oxide by a change in pH, thereby making it possible to improve a therapeutic effect while preventing a loss of nitric oxide.... Postech Academy industry Foundation

05/25/17 / #20170146546

Use of fluoroquinolone antibiotics

Provided are a method and an apparatus for coordinating inter-cell interference. A user equipment receives from a serving cell information on a downlink timing offset between an interfering cell and an interfered cell and a limited resource measurement, and applies the downlink timing offset to perform measurement using a radio... Postech Academy industry Foundation

05/11/17 / #20170134205

Transmission and reception reducing peak to average power ratio in orthogonal frequency division multiplexing system

A transmission and reception method and apparatus for reducing a PAPR in an orthogonal frequency division multiplexing (OFDM) system are provided. A transmission method includes performing constellation rotation with respect to L input data symbols, performing L-point DFT spreading and circular extension on the constellation-rotated L data symbols to be... Postech Academy industry Foundation

Patent Packs
05/04/17 / #20170126028

Bidirectional dc-dc converter

The bidirectional DC-DC converter includes a magnetically coupled inductor and a charging/discharging voltage storage unit between a DC link power supply and a battery power supply, and implements a high gain through a two-step voltage transformation process when a charging process or discharging process is performed. Thus, the bidirectional DC-DC... Postech Academy industry Foundation

03/30/17 / #20170092984

Polymer electrolyte with well-defined cubic symmetry and preparation method thereof

The present invention relates to a polymer electrolyte with a well-defined cubic symmetry and a preparation method thereof, and more particularly, to a polymer electrolyte with a well-defined cubic symmetry, which exhibits excellent ionic conductivity, and a preparation method thereof.... Postech Academy industry Foundation

03/23/17 / #20170085466

Data transmission apparatus, data reception apparatus, data transmission and reception system

A data transmission and reception system may include: a data transmission apparatus configured to generate N Tx signals having discrete levels using N binary data, and output the N Tx signals to N single-ended signal lines, respectively, where N is a natural number equal to or larger than 2; and... Postech Academy industry Foundation

03/16/17 / #20170072091

Hydrogel including surface-treated nanofiber and preparation method thereof

Provided are a bioadhesive hydrogel including surface-treated nanofibers, a preparation method thereof, and use of thereof. The hydrogel including surface-treated nanofibers provided in the present invention may have excellent bioadhesive strength, thereby being widely applied to a bioadhesive, a scaffold for tissue engineering, a carrier for drug delivery, etc.... Postech Academy industry Foundation

03/16/17 / #20170072537

Nozzle, device, and high-speed generation of uniform nanoparticles

A nozzle, a device, and a method for high-speed generation of uniform nanoparticles allow a particle generation gas formed of carbon dioxide to pass through the nozzle, thereby forming uniform nanoparticles at high speed. An orifice that adjusts an opening and closing cross-sectional area of a throat of the nozzle... Postech Academy industry Foundation

03/16/17 / #20170077523

Nanotubular intermetallic compound catalyst for positive electrode of lithium air battery and preparing the same

Disclosed is a nanotubular intermetallic compound catalyst for a positive electrode of a lithium air battery and a method of preparing the same. In particular, a porous nanotubular intermetallic compound is simply prepared using electrospinning in which a dual nozzle is used, and, by using the same as a catalyst,... Postech Academy industry Foundation

03/09/17 / #20170067012

Hyaluronic acid derivatives and composition for cell-surface engineering using the same

Provided are a hyaluronic acid derivative for liver-targeting delivery via intravenous injection of cells and a preparation method thereof. More particularly, provided are a preparation method of a hyaluronic acid derivative capable of modifying the surface of cells and also having biocompatibility, biodegradability, and liver-targeting deliver property, and use of... Postech Academy industry Foundation

02/23/17 / #20170049669

A composition for oral application and a preparing the same

The present invention relates to a composition for oral application and a method for preparing the same, more particularly, to a composition for oral application comprising a complex of specific Lewis base and specific Lewis acid, and a method for preparing the same. The composition for oral application of the... Postech Academy industry Foundation

02/16/17 / #20170044689

Carbon nanotube fiber and producing the same

The present invention relates to carbon nanotube fiber and a producing method thereof. The carbon nanotube fiber has a tensile strength which exceeds 5 GPa, and the producing method includes: producing a carbon nanotube fiber precursor consisting of carbon nanotubes; evenly dispersing a cross-linking agent on the carbon nanotube fiber... Postech Academy industry Foundation

02/02/17 / #20170028389

Polymer capsule having loaded thereon transition metal particles having excellent water dispersibility and stability, and preparing same

Provided are a polymer capsule loaded with transition metal particles having excellent water dispersibility and stability, and a method for preparing the same. Specifically, the polymer capsule loaded with transition metal particles according to the present invention includes a surface-modified polymer capsule surface-modified to thereby have a positive zeta potential... Postech Academy industry Foundation

02/02/17 / #20170029773

Method for differentiation into biocompatible keratocyte progenitor cells and keratocyte progenitor cell composition

Disclosed is a method for differentiation into biocompatible keratocyte progenitor cells, the method including: providing human turbinate mesenchymal stem cells (hTMSCs) from a tissue source; and culturing the provided human turbinate mesenchymal stem cells (hTMSCs) in a keratocyte differentiation medium supplemented with keratocyte growth factor (KGF), so that a differentiable... Postech Academy industry Foundation

02/02/17 / #20170033356

Nanowire for anode material of lithium ion cell and preparing the same

The disclosure describes a nanowire for an anode material of a lithium ion cell and a method of preparing the same. The nanowire includes silicon (Si) and germanium (Ge). The nanowire has a content of the silicon (Si) higher than a content of the germanium (Ge) at a surface thereof,... Postech Academy industry Foundation

01/26/17 / #20170020116

Method for manufacturing transgenic caenorhabditis elegans with dna methyltransferase and use thereof

Provided are transgenic Caenorhabditis elegans (C. elegans) overexpressing DNA methyltransferase 3a (Dnmt3a) and a method of producing the same. According to the method, a specific mechanism and related factors for DNA methylation mediated by Dnmt3a may be found, and a critical gene for regulating the life span of C. elegans... Postech Academy industry Foundation

01/19/17 / #20170014031

Scanner for photo-acoustic tomography and photo-acoustic tomography apparatus using same

Provided is a scanner for photoacoustic tomography including: a mirror which reflects light and a photoacoustic signal for the photoacoustic tomography; a first driving member which is attached with the mirror; a second driving member which is connected to the first driving member; first driving force supply units which are... Postech Academy industry Foundation

01/19/17 / #20170018790

Stack protection method in case of emergency shut down or black out in solid oxide fuel cell system

The present invention relates to a stack protection method in case of emergency shut down or black out in a solid oxide fuel cell system and, more particularly, to a system and a method for, if supply of fuel gas and water to an anode channel of a stack is... Postech Academy industry Foundation

Patent Packs
01/12/17 / #20170012452

Bidirectional dc/dc converter

The present invention relates to a technology for implementing a bidirectional DC/DC converter in an ESS (Energy Storage System). According to the present invention, a two-phase interleaving technique and a ZVS (Zero Voltage Switching) cell are used to implement a high-efficiency bidirectional DC/DC converter, high-efficiency energy conversion can be performed... Postech Academy industry Foundation

01/05/17 / #20170002436

Ferritic lightweight steel sheet having excellent strength and ductility and manufacturing the same

A ferritic steel sheet according to an exemplary embodiment of the present invention includes C at 0.01 to 0.3 wt %, Mn at 0.5 to 8 wt %, Al at 5 to 12 wt %, and Nb at 0.015 to 0.2 wt % based on an entire composition of 100... Postech Academy industry Foundation








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