QC

Qiang Cao

AT AT&T: 23 patents #712 of 18,772Top 4%
SC Spreadtrum Communications (Shanghai) Co.: 3 patents #48 of 236Top 25%
DU Duke University: 1 patents #1,064 of 2,315Top 50%
HT Huazhong University Of Science And Technology: 1 patents #389 of 1,292Top 35%
CT China University Of Mining And Technology: 1 patents #288 of 815Top 40%
TS Telefonica Digital España, S.L.U.: 1 patents #13 of 52Top 25%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
VS Varroc Lighting Systems, S.R.O.: 1 patents #40 of 106Top 40%
Oracle: 1 patents #8,282 of 14,854Top 60%
Overall (All Time): #105,648 of 4,157,543Top 3%
33
Patents All Time

Issued Patents All Time

Showing 25 most recent of 33 patents

Patent #TitleCo-InventorsDate
12416555 Method for determining load-bearing deformation of solid waste materials and system and device and medium thereof Dan Ma, Meng Li, Qiang Li, Jixiong Zhang, Xuefeng Gao +4 more 2025-09-16
12320514 Light-emitting stove device Qiang Wang 2025-06-03
12049792 Double-channel fluid injection apparatus Huangang Zhu, Jiancheng Li, Haoyu Sun, Yong Chen, Dejing Yang +4 more 2024-07-30
9749154 Method of channel estimation by phase rotation in an orthogonal frequency division multiplexing (OFDM) system Xuqiang Shen, Xiaojian Dong 2017-08-29
9713198 Mobile communication method Xiaojian Dong, Dian Xu, Baikui Xu, Yu Dong, Xuqiang Shen 2017-07-18
9655184 Arrangement and method for controlling a plurality of light-emitting diodes which are connected in series Hongxin Guo, Andre Fischer 2017-05-16
9626247 Method for scheduling high speed cache of asymmetric disk array Shenggang Wan, Si Wu, Changsheng Xie 2017-04-18
9306773 Orthogonal frequency division multiplexing (OFDM) channel estimation to improve the smoothing process Xuqiang Shen, Xiaojian Dong 2016-04-05
8955129 Method and system for detecting fake accounts in online social networks Michael Sirivianos, Xiaowei Yang 2015-02-10
7280513 Method of transmission of a data frame from a first station to a second station, and a CDMA telecommunications network Patrick Charriere, Seau S. Lim, Philip Sapiano 2007-10-09
7277707 Radio telecommunications network, and a method of selecting base station antennas for connection with a mobile user terminal Patrick Charriere, Seau S. Lim, Philip Sapiano 2007-10-02
7218947 Telecommunications network comprising a base station and a mobile station, and a method of transferring to and/or adding into a call connection at least one other uplink channel for user data Patrick Charriere, Seau S. Lim 2007-05-15
7197342 Radio telecommunications network, user equipment and method of operation David BHATOOLAUL, Patrick Charriere, Seau S. Lim 2007-03-27
7190684 Method and system for UMTS packet transmission scheduling on shared downlink channels Stefan Gruhl, Jens Mueckenheim 2007-03-13
7089029 Adjusting the transmission power of a forward access channel (FACH), and a corresponding network for mobile telecommunications Patrick Charriere, Seau S. Lim, Philip Sapiano 2006-08-08
7085540 Radio telecommunications network, a method of transmitting data in a radio telecommunications network, a receiver, and a method of receiving Patrick Charriere, Seau S. Lim, Philip Sapiano 2006-08-01
7076262 Message access for radio telecommunications system David BHATOOLAUL, Seau S. Lim 2006-07-11
7039092 Code branch allocation for CDMA systems Seau S. Lim, Jens Mueckenheim 2006-05-02
7020599 Mean time to recover (MTTR) advisory Sushil Kumar, Tirthankar Lahiri, Yunrui Li, Gianfranco Putzolu 2006-03-28
7006826 Method of informing mobile user terminals camped on a cell of a base station that a service is unavailable, a base station, and a network Patrick Charriere, Seau S. Lim 2006-02-28
6992998 Message access for radio telecommunications system David BHATOOLAUL, Seau S. Lim 2006-01-31
6975858 Method and apparatus for reducing signalling load in mobile telecommunications networks Patrick Georges Venceslas Charriere, Fang-Chen Cheng, Said Tatesh, Gordon Peter Young 2005-12-13
6956870 Data packet length indication for mobile telecommunications systems Patrick Charriere, David BHATOOLAUL, Seau S. Lim 2005-10-18
6944178 Mobile telecommunications systems Patrick Charriere, David BHATOOLAUL, Seau S. Lim 2005-09-13
6944456 Message access for radio telecommunications system David BHATOOLAUL, Seau S. Lim 2005-09-13