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St ericsson semiconductor beijing co ltd

Overview
  • Total Patents
    62
About

St ericsson semiconductor beijing co ltd has a total of 62 patent applications. Its first patent ever was published in 2009. It filed its patents most often in WIPO (World Intellectual Property Organization), China and EPO (European Patent Office). Its main competitors in its focus markets telecommunications, digital networks and computer technology are ISCO INT LLC, XIRCOM WIRELESS INC and WANG CHAO-CHUN.

Patent filings in countries

World map showing St ericsson semiconductor beijing co ltds patent filings in countries

Patent filings per year

Chart showing St ericsson semiconductor beijing co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Junying 8
#2 Tang Zhixun 6
#3 Zhuang Liang 6
#4 Zhong Yong 5
#5 Gong Chao 5
#6 Song Hongping 5
#7 Liu Yu 4
#8 Xu Bo 4
#9 Xu Baicheng 4
#10 Zhang Yuan 3

Latest patents

Publication Filing date Title
WO2012094987A1 Communication method and terminal
WO2012092866A1 Method, terminal and tdd system for adjusting frequency offset of terminal
WO2012092869A1 Method, terminal and system for processing packet switching services
WO2012075910A1 Method and device for interference cancellation
WO2012065570A1 Implementation method, device, and terminal for calibration
WO2012059058A1 Method and device for eliminating interference in mobile communication system
WO2012051964A1 Method and terminal for selecting transport format of enhanced dedicated channel
WO2012055337A1 Method and device for selecting uplink synchronization control word of communication terminal
CN102137481A Method and device for controlling multi-code channel uplink transmission power
CN102137426A Method and device for measuring power of time division-synchronous code division multiple access (TD-SCDMA) system in heterogeneous system
CN102185631A Method and device for activating code channel
CN102185663A Frequency calibration method and device
CN102098250A Frequency offset processing method and device for multi-mode terminal
CN102076061A Method for communication terminal residing in multiple networks and communication terminal
CN102185561A Frequency deviation adjusting method and frequency deviation adjusting device used during startup of terminal
CN102143542A Method for realizing video telephone on communication terminal and communication terminal
CN102118682A Method and device for realizing communication
CN102143100A Method and terminal equipment for automatically tuning impedance match of multiband aerial
CN102158199A Method and device for selecting pre-stored filter coefficient set in time-varying system
CN102123127A Coefficient calculation method and coefficient calculation device of time-domain channel estimation filter