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BI QI

Overview
  • Total Patents
    13
About

BI QI has a total of 13 patent applications. Its first patent ever was published in 2005. It filed its patents most often in United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets telecommunications and digital networks are ERICSSON GMBH, NOKIA SIMENS NETVORKS OJ and LUSENT TEKNOLODZHIZ INK.

Patent filings in countries

World map showing BI QIs patent filings in countries

Patent filings per year

Chart showing BI QIs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Bi Qi 13
#2 Yang Yang 6
#3 Zhang Qinqing 3
#4 Yuan Yifei 3
#5 Vitebsky Stanley 2
#6 Wang Xin 2
#7 Cheng Terry Si-Fong 1
#8 Song Lei 1
#9 Yang Tomas S 1
#10 Zou Jialin 1

Latest patents

Publication Filing date Title
US2009175225A1 Allocating forward link resources for transmitting data over a shared forward link data channel without allocating reverse link resources for reverse link data transmission
US2008159252A1 Method of coordinated transmission for broadcast-multicast services in high data rate networks
US2008151770A1 Method for providing reliable communication session establishment in a communication infrastructure
US2007270158A1 Generating location based and multimedia services in a digital wireless network
US2007268959A1 Scalable spectrum CDMA communication systems and methods with dynamic orthogonal code allocation
US2007237068A1 Method of providing pilot signals for uplink power control
US2007147331A1 Method of managing transmission delay in a wireless communication system
US2007092025A1 Method and apparatus for windowing orthogonal frequency division multiplexed signals
US2006291383A1 Methods for quality of service reverse link admission and overload control in a wireless system
US2006258357A1 Method of providing messages to a mobile unit on a forward link
US2006253770A1 Point-to-talk service
US2006182152A1 Combining multiple physical traffic channels in a wireless communication system