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St ericsson Sa
St ericsson Sa En Liquidation
St ericsson Sa_20100107
St ericsson Sa st Ericsson Ltd

St ericsson Sa patents

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

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "S" | St ericsson Sa-related inventors

Date St ericsson Sa patents (updated weekly) - BOOKMARK this page
09/29/16Process for auto-testing a fully discharged battery, such as double-layer capacitor battery, and circuit for doing the same
09/22/16Presence and operability test of a decoupling capacitor
09/15/16Resolving contention between data bursts
08/25/16Communication method, device for dual-sim card-dual-call terminal, and dual-sim card-dual-call terminal
05/12/16Interference mitigating method
05/05/16Amplifier topology for envelope tracking
05/05/16N-wire two-level digital interface
05/05/16Three-wire three-level digital interface
04/28/16Reconfigurable output stage
04/21/16Coarse symbol boundary detection in ofdm receivers
03/03/16Image raster rotation
02/18/16Method, apparatus, mobile communication terminal, computer program and storage medium for adjusting frequency error of terminal
12/31/15Calculating power consumption of electonic devices
12/31/15Automatic stereoscopic camera calibration
12/24/15Level-shifting device
12/24/15Ofdm packets time synchronisation
12/17/15Temperature sensor with layered architecture
12/10/15Temperature sensing method generating a temperature dependent and a temperature independent output frequencies
12/10/15Method of communication encoding with space time block codes
12/10/15Combined parallel and pipelined video encoder
12/03/15Differential output stage of an amplification device, for driving a load
11/26/15Method and device for measuring state of charge of mobile terminal
11/12/15Authentication systems
10/29/15Estimation of cfo based on relative values of frequency bins corresponding to used subcarriers of received preamble symbols for ofdm systems
10/22/15Voltage polarity detection for dcm/ccm boundary detection in dc/dc converters
10/22/15Nfc reader transmission signal pre-distorsion
10/22/15Near field communication detection of a tag presence by a tag reader
10/22/15Neighbour cell measurements
10/15/15Method and opportunistic sensing
10/08/15Absolute value current-sensing circuit for step-down dc-to-dc converters with integrated power stage
10/08/15Methods for compilation, a compiler and a system
10/01/15Coexistence of rf barcodes and other nfc devices
10/01/15Polyphase filter for mm-wave frequencies featuring symmetric layout
09/24/15Loopback-based built-in-self-test
09/17/15Analog to digital conversion method with offset tracking and correction and analog to digital converter implementing the same
09/17/15Nfc system comprising a plurality of secure elements
09/10/15Load transient asynchronous boost for pulse width modulation modulator
09/03/15Method and controlling a start-up sequence of a dc/dc buck converter
09/03/15On-chip stimulus generation for test and calibration of nfc reader receivers
09/03/15Method for power control, user equipment, computer program and storage medium
08/27/15Storing data in a memory of an electronic device
08/20/15Independent output control for single-inductor, bipolar outputs, buck-boost converters
08/20/15Independent output control for single-inductor, bipolar outputs, buck-boost converters
08/20/15Power supply control
08/13/15Loopback technique for iq imbalance estimation for calibration in ofdm systems
08/06/15Method of and receiver for communication during wireless power transmission
07/23/15Radiofrequency signal setting reaching a condition of jamming or clipping
07/23/15Reduction of peak-to-average ratio in ofdm systems
07/23/15Receiver and a method therein
07/23/15P-cpich scrambling code collision detection
07/02/15Sfo estimation technique for mimo-ofdm frequency synchronization
06/25/15Numeric audio signal equalization
06/25/15Efficient power supply noise measurement based on timing uncertainty
06/25/15Adaptive voltage scaling mechanism based on voltage shoot measurement
06/25/15Detection of load-modulated signals in nfc
06/25/15Built-in self-test technique for detection of imperfectly connected antenna in ofdm transceivers
06/25/15Communication state setting based on expected downlink data amount
06/18/15Analog-to-digital conversion device
06/18/15Blind transport format detection depending on the conditions of reception of the signal
06/18/15Iq mismatch compensation
06/11/15Integrated circuit adapted to perform power path control in a mobile equipment
06/11/15Emulation of multiple devices in an nfc device
06/11/15Signal detection in the presence of a jamming signal
06/04/15Sequential estimation in a real-time positioning or navigation system using historical states
06/04/15Two-stage operational amplifier in class ab
Patent Packs
06/04/15Method and wireless mobile station for beacon scanning in wlan
05/21/15Video stabilisation with deblurring
05/21/15Polar modulator
05/14/15Methods and systems for dynamic speed change on high speedinterconnects
05/14/15Digital image analysis
05/07/15Emulation of multiple nfc devices inside a communication device
04/30/15Service provider node, a method therein, and a computer program product
04/23/15Secure element power management system
04/23/15Security chip of a communication device
03/26/15Method of successive approximation a/d conversion
03/19/15Method and uplink data transmission, user equipment, computer program and storage medium
03/19/15Nfc tag emulation mode with constant magnetic field
02/26/15Management of coexistence of communicating sub-systems in wireless devices
02/05/15Battery management scheme for nfc
02/05/15Low-noise reference voltages distribution circuit
Patent Packs
01/29/15Control circuit, control method, dc-dc converter and electronic device
01/22/15Multiphase buck converter and multiphase buck conversion method
01/22/15Antenna activity detection in multi-antenna communication
01/22/15Neighboring cell measurements
01/22/15Automatic partial array self-refresh
01/15/15Signal filtering
01/08/15Circuit for use with a loudspeaker for portable equipments
01/01/15Pll frequency selection
12/25/14Low-noise amplifier circuit
12/25/14Method for user equipment to select resource, and corresponding user equipment, computer program and storage medium
12/25/14Limited service state control
12/18/14Protection module for rf-amplifier
12/18/14Continuous-time mash sigma-delta analogue to digital conversion
12/18/14Resynchronization a received stream of groups of bits
12/18/14Virtual image generation
12/18/14Switching circuit and method
12/04/14Matrix for use with a radio transceiver and methods thereto
12/04/14Radio receiver for detecting an additive white gaussian noise channel
11/27/14Digital class-d amplifier and digital signal processing method
11/27/14Method, apparatus, receiver, computer program and storage medium for joint detection
11/27/14Built-in self-testing a near field communication device
11/27/14Harmonic filtering for an up-converting, voltage mode, passive mixer
11/20/14Cellular communication system computation of rsrp in the presence of large frequency errors
10/30/14Method and terminal device for automatically tuning impedance matching of multi-frequency band antenna
10/23/14Device, method, mobile communication terminal, computer program and storage medium for frequency control
10/16/14Electronic device with flash memory component
10/16/14System and method to detect and communicate loss and retention of synchronization in a real-time data transfer scheme
10/16/14Vibrator and audio resource sharing for mobile communication device
10/02/14Method and device for generating an image view for 3d display
09/18/14Interference mitigating method
Social Network Patent Pack
09/11/14Multiple supply dvfs
09/11/14Rx-tx switch with two power amplifiers
09/11/14Cpu current ripple and ocv effect mitigation
09/04/14Ldo regulator
09/04/14Multi-level sigma-delta adc with reduced quantization levels
09/04/14Communication in a cellular network taking into account backhaul loading
09/04/14Measurement gaps triggering for a multi sim mobile device
09/04/14Method for software anti-rollback recovery
08/21/14Efficient regulation of capacitance voltage(s) in a switched mode multilevel power converter
08/14/14System for testing a device comprising a hdmi transmitter
Patent Packs
08/14/14Method and device for denoising in channel estimation, and corresponding computer program and computer readable storage medium
08/14/14Channel estimation method, channel estimation apparatus and communication device for cdma systems
08/14/14Method and code activation, computer program and storage medium thereof
08/14/14Resources control in a multi sim terminal
08/07/14Electronic device with body-biasing circuit for portable equipment with usb connector for headset
08/07/14Accumulating data values
08/07/14Regulating the activity of a core
07/31/14Frequency division
07/31/14Methods and systems for a generic multi-radio access technology
07/17/14Amplification circuit having optimization of power
07/17/14Dram memory interface
07/17/14Management of the interaction between security and operating system power management unit
07/03/14Cascode bias of power mos transistors
07/03/14Visually-assisted stereo acquisition from a single camera
07/03/14Mimo receiver using lattic reduction and k-best detection
07/03/14One-bit digital-to-analog converter offset cancellation
06/26/14Polyphase filter for mm-wave frequencies featuring symmetric layout
06/19/14Mobility management in a multi-subscriber identity mobile device
06/12/14Control of the transmission of a voice signal over a bluetooth® radio link
06/05/14Image mosaicing
06/05/14Method of setting ue mode switching for rpd reduction
06/05/14Signal processing
06/05/14Microphone preamplifier circuit
05/29/14Controlled switch
05/29/14Process for performing a qr decomposition of a channel matrix in a mimo wireless communication system, and receiver for doing the same
05/29/14Pre-filtering for loudspeakers protection
05/15/14Estimation of picture motion blurriness
05/08/14Probability calculation of rat candidate
05/01/14Standing wave ratio meter for integrated antenna tuner
04/17/14Multi sim management
Patent Packs
04/17/14Cell reselection for multiple sim devices
04/03/14Fully-digital bist for rf receivers
03/27/14Interference cancellation technique for channel estimation in ofdm receivers
03/20/14Scheduling best effort traffic with guaranteed latency traffic in a communications system having a bluetooth-like packet communication protocol
03/13/14Modular low-power unit with analog synchronization loop usable with a low-dropout regulator
03/13/14Low ripple step-up/step-down converter
03/13/14Image stabilization system for handheld devices equipped with pico-projector
03/06/14Method and arrangement of performing neighboring cell measurements
02/20/14Double output linearized low-noise charge pump with loop filter area reduction
02/13/14Handling of downlink ip packet transmission switching on dual sim ue
02/06/14Two-stage class ab operational amplifier
02/06/14Amplifier for a wireless receiver
02/06/14Method for implementing video calls on communication terminal and communication terminal thereof
02/06/14Resource management for a mobile telephone terminal
02/06/14Load determination method
01/23/14Method for producing a panoramic image on the basis of a video sequence and implementation apparatus
01/23/14Device controller for a memory device
01/02/14Method for producing a panoramic image and implementation apparatus
01/02/14Method for producing a panoramic image and implementation apparatus
12/19/13Systems and methods for protection of a sip back-to-back user agent on modems
Social Network Patent Pack
11/28/13Active leakage consuming module for ldo regulator
11/28/13Presence and operability test of a decoupling capacitor
11/21/13Interface circuit for connecting a microphone circuit to a preamplifier
11/21/13Subscriber identity switch of a communication terminal
11/14/13Precoding matrix index selection process for a mimo receiver based on a near-ml detection, and doing the same
11/14/13Methods and receiver quality test measurments
11/07/13Face detection method
11/07/13Carrier detection and parallel gsm cell search in multimode terminals
10/31/13Self-configuration of an e-node-b
10/31/13Interfacing a switch array
10/24/13Shift-invariant digital sampling rate conversion system
10/24/13Reconfigurable wide-band receiver with positive feed-back translational loop
10/17/13Voltage regulator circuit
10/10/13Extremely high frequency dual-mode class ab power amplifier
10/10/13Mimo configuration methods and apparatus
10/10/13Ip-based paging for dsds
10/03/13System and power saving modes in high speed serial interface communication systems utilizing selective byte synchronization
09/26/13Facial features detection
09/26/13Improving storage lifetime using data swapping
09/19/13Cell selection and reselection in a telecommunication network
Social Network Patent Pack
09/19/13Detection process for a receiver of a wireless mimo communication system
09/19/13Bit rate regulation module and regulating bit rate
09/19/13Testing method detecting incorrectly connected antenna contacts
09/12/13Circuit for retro-lighting a display
09/12/13Method and device for forming a panoramic image
08/29/13Method and efficient and distortion compensated digital class-d amplifier ternary modulation scheme
08/29/13Paging reading conflict management in dual standby handsets
08/22/13Dual output charge pump generating two voltage values with two distinctive levels, and the same
08/22/13Single-ended to differential buffer circuit and coupling at least a single-ended input analog signal to a receiving circuit with differential inputs
08/22/13Process for controlling the transmission power in the uplink communication channel, and ue for doing the same
08/15/13Packaging an integrated circuit die
08/15/13Integrated amplifier for driving acoustic transducers
08/08/13Optimizing block reception for simultaneous use of at least two sim cards
08/08/13Asynchronous bad block management in nand flash memory
08/01/13Delta-sigma analog-to-digital converter and operating same
08/01/13Process for achieving spur mitigation in an integrated circuit including a wide band receiver
08/01/13Management of communications between a client equipment and a server equipment providing to the client equipment computer resources represented according to a file system
07/25/13System and wireless stack implementation on multiple wireless devices
07/25/13Low complexity mmse equalization process and equalizer for doing the same
07/18/13Power routing with integrated decoupling capacitance
07/04/13High-speed frequency divider architecture
07/04/13Charge-to-digital timer
07/04/13Calibration of a charge-to-digital timer
07/04/13Interpolation of filter coefficients
07/04/13Filter offset compensation
07/04/13Speaker impedance measurement
06/27/13Single feedback loop for parallel architecture buck converter - ldo regulator
06/27/13Sample-and-hold circuit arrangement
06/27/13Process for suppressing intercarrier interference in a ofdm receiver
06/20/13Power management circuit for a portable electronic device including usb functionality and doing the same
Social Network Patent Pack
06/20/13Symmetrical output switch-mode power supply
06/20/13Process for auto-testing a fully discharged battery, such as double-layer capacitor battery, and circuit for doing the same
06/13/13Global motion vector estimation
06/06/13Processing ic with embedded non volatile memory
05/16/13Process and reducing emi in the rf subsystem of a wireless communication system
05/09/13Method for tuning an oscillator frequency and device implementing the method
05/09/13Synchronizing and detecting interference in wireless receiver
05/02/13Temperature compensation in a pll
05/02/13Process for performing log-likelihood-ratio clipping in a soft-decision near-ml detector, and detector for doing the same
04/11/13Simd memory circuit and methodology to support upsampling, downsampling and transposition
04/11/13Method and system for controlling the operation of an electronic device
04/04/13Detecting interference in wireless receiver
04/04/132g, 2.5g rf loopback arrangement for mobile device self-testing
03/28/13Dynamic power scaling of an intermediate symbol buffer associated with covariance computations
03/07/13Efficient error handling on a link using arq and multiple nacks associated with multiple error thresholds
02/28/13Self oscillating modulator
02/21/13Filtering interference detected at wireless receiver
02/21/13Method and device for communicating digital content
02/14/13Direct current voltage conversion circuit
02/07/13Method and device for protecting memory content
01/31/13Voltage regulator
01/03/13Sampling rate converter data flow control mechanism
12/20/12Method for computing the receive power of a non serving cell, and receiver for doing the same
12/20/12Method of and apparatus of communication between a mobile station and a base station
12/20/12Battery charge determination
12/13/12High voltage tolerant inverting charge pump
12/13/12D.c. offset estimation
12/06/12Voltage regulation of a dc/dc converter
12/06/12Circuit for controlling current to light-emitting diode (led)

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009


This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with St ericsson Sa in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for St ericsson Sa with additional patents listed. Browse our Agent directory for other possible listings. Page by