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Spreadtrum Communications shanghai Co Ltd patents

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

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "S" | Spreadtrum Communications shanghai Co Ltd-related inventors

Date Spreadtrum Communications shanghai Co Ltd patents (updated weekly) - BOOKMARK this page
06/15/17Video calling based on voice over long-term evolution and video over long-term evolution, and mobile terminal
12/01/16Latch and frequency divider
09/22/16Bluetooth antenna of common rf coaxial cable and its communication terminal
09/22/16User equipment, initial cell searching method and apparatus thereof
09/01/16Method and system for guiding the position
09/01/16Methods and systems for denoising images
09/01/16Signal amplifying device, controling signal amplifying device and identifying signal amplifying device
06/30/16Method and reducing distortion echo
06/30/16Method and reducing echo
06/30/16Charging method, apparatus and system, charger, and chargeable device
06/30/16Charging method, apparatus and system, charger, and chargeable device
06/30/16Method and system for searching network in long term evolution slave mode
06/23/16Slow-clock calibration method and unit, clock circuit, and mobile communication terminal
06/23/16Method for searching network at startup, communication processor and terminal equipment
06/16/16User terminal, playing audio data via bluetooth, and digital signal processor
06/09/16Touch detection
05/05/16Latch and frequency divider
05/05/16Latch and frequency divider
05/05/16Signal transceiver
03/31/16Mobile terminal
03/03/16Usb charger, mobile terminal and charging method thereof
03/03/16Usb charger, mobile terminal and charging method thereof
03/03/16Mobile terminal
03/03/16System and identifying data
03/03/16Method for enabling coexistence of multiple wireless communication modes in mobile terminal and mobile terminal thereof
03/03/16Mimo communication method and system
02/25/16Method and adjusting a graphical object according to operator preference
02/11/16Apparatus and controlling a touchscreen display for one hand operation
02/11/16Method of channel estimation by phase rotation in an orthogonal frequency division multiplexing (ofdm) system
02/04/16Apparatus and setting a two hand mode to operate a touchscreen
02/04/16Method and controlling transmission rate of physical layer
02/04/16Method and controlling startup of request to send/clear to send mechanism
02/04/16Method and controlling length of aggregation frame in wireless network
02/04/16Method and controlling clear channel assessment threshold
01/28/16Ofdm communication system, for transceiving signal
01/28/16Packet-switched network return
12/31/15Displaying method in combination with the three-dimensional shopping platform and the geographical positioning device
12/03/15Method, device and system for sharing network
12/03/15Call verification system and method thereof and mobile terminal
12/03/15Detecting and switching between noise reduction modes in multi-microphone mobile devices
11/26/15Adaptive audio capturing
11/05/15Orthogonal frequency division multiplexing (ofdm) channel estimation to improve the smoothing process
10/22/15Method and processing emergency call of communication terminal
10/15/15Mobile terminal and selecting network
10/08/15Editing the three-dimensional shopping platform display interface for users
09/10/15Method and controlling updates to a mobile device
08/27/15Self-adaptive communications network selection
07/30/15Method and system for image dithering
07/16/15Method of mobile terminal internal communications
07/02/15Method and device for detecting downlink control information
06/18/15Signal noise reduction
06/04/15Method and device for calibrating frequency synthesizer in communication terminal
05/28/15Device and chip for controlling charging, and user terminal
05/28/15Converting circuit and communication device
05/28/15Packet-switched network return
05/28/15Circuit for suppressing audio output noise and audio output circuit
05/21/15Supplementary service implementation method, lte network system and mobile terminal
05/21/15Method for interchanging data between the three-demensional shopping platform and the external platform
05/14/15Mobile terminal settings switching system
05/14/15Mobile terminal settings switching system
05/14/15Method and system of searching note items
05/07/15Mobile communication method
04/30/15Circuit-switched fallback delay mitigation
04/30/15Method and system for multi-channel signal transmission
04/30/15Device for improving the stray isolation between the antennas in the bilateral antenna and the method thereof
Patent Packs
04/16/15Optimizing supplementary service operations for lte-enabled devices
02/05/15Video anti-shaking method and video anti-shaking device
02/05/15Channel estimation overcoming channel discontinuity between subbands of an orthogonal frequency division multiplexing (ofdm) system
01/15/15Resistive touch screen, and double-point detection processing thereof
12/18/14Display interface converting system and method thereof
12/04/14Communication device, test system and test method thereof
11/27/14Communications terminal and testing
10/16/14Methods and noise estimation of communication terminals
10/16/14Communications terminal, apparatus, and detecting rank indication
08/21/14Method of combining signals from multiple channels in a multi-antenna receiver and its apparatus
07/03/14Demodulation method and apparatus, decoding method and apparatus and baseband chip in communication system
07/03/14Method and demodulating downlink channel in communication system and baseband chip
05/29/14Mobile terminal and service processing method thereof, and baseband processing chip
05/08/14Self-adaptive communications network selection
11/28/13Service processing method, a baseband processor chip and a terminal
Patent Packs
08/15/13Demand paging mobile terminal, controller and mobile terminal
08/08/13Multi- mode multi-sim multi-standby communication terminal, and arbitration for arbitrating receiving conflict thereof
07/04/13Method and measuring response curve of an image sensor
06/20/13Multi-sim multi-standby communication terminal, and synchronization device and method thereof
12/13/12Multi-sim multi-standby communication device, and gain obtaining non-traffic card thereof
11/15/12Method and device for ranking frequencies
06/07/12Method and synchronizing card without traffic in multi-card multi-standby mobile terminal
04/26/12Method for resolving data conflicts and mobile terminal
03/08/12Method of resolving reception conflicts for multi-card multi-standby mobile terminal
03/01/12Method and receiving paging information
01/26/12Application processor, modem and communicating therebetween
01/26/12Multi-card mobile terminal and receiving system messages thereof
01/26/12Method for resolving conflict between network searching and traffic and multi-card multi-standby mobile phone
01/26/12Method for solving conflict between network searching and mobile phone traffic and a multi-card multi-by mobile phone
11/19/09Positioning method and system in two or more cellular networks
06/18/09Method of dealing with business conflict of dual-card-dual-standby mobile phone
06/18/09Method of dealing with carrier conflict between main and subordinate cards of single-chip dual-card-dual-standby mobile phone
06/18/09Mobile terminal and indentifying sim card thereof
05/21/09Method of protecting at commands

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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 Spreadtrum Communications shanghai Co Ltd 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 Spreadtrum Communications shanghai Co Ltd with additional patents listed. Browse our Agent directory for other possible listings. Page by