Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
QB

Qi Bi — 48 Patents

Alcatel Lucent: 23 patents #70 of 4,169Top 2%
ATAT&T: 19 patents #870 of 18,772Top 5%
CLChina Telecom Corporation Limited: 5 patents #5 of 56Top 9%
UUUtah State University: 1 patents #122 of 289Top 45%
Morristown, NJ: #23 of 1,322 inventorsTop 2%
New Jersey: #987 of 69,400 inventorsTop 2%
Overall (All Time): #57,596 of 4,157,543Top 2%
48 Patents All Time
Qi Bi has been granted 48 US patents while listed as an inventor at AT&T. The first was granted in 1990 and the most recent in June 2024. Qi Bi ranks #57,596 of 4,157,543 US inventors in our database (top 1.4%). Patent records list Qi Bi in Morristown, NJ, US.

Patents per Year

Patents granted per year, 1990 to 2024Bar chart with a peak of 6 patents in 2009.peak 61990: 1 patents19901992: 2 patents1994: 3 patents1996: 1 patents19961997: 1 patents1998: 1 patents1999: 1 patents19992000: 1 patents2002: 2 patents2003: 1 patents20032004: 1 patents2005: 2 patents2006: 1 patents20062008: 2 patents2009: 6 patents2010: 6 patents20102011: 4 patents2012: 4 patents2013: 1 patents20132014: 2 patents2016: 1 patents2017: 2 patents20172018: 1 patents2024: 1 patents2024

Issued Patents All Time

Showing 1–25 of 48 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12022314 Quality of service measurement method and device, and user plane function entity Song Zhao, Peng CHEN 2024-06-25
10014590 Multi-antenna array for long term evolution multi-input multi-output communication system Shenke Zhang, Meng Shi, Tao Yang, Weiliang Xie 2018-07-03 $1,089,000
9698494 Quadri-polarized antenna radiator, quadri-polarized antenna and quadri-polarized multi-antenna array Weiliang Xie 2017-07-04
9653817 Array antenna and base station Weiliang Xie, Tao Yang 2017-05-16 $939,000
9472861 Multi-mode antenna and base station Weiliang Xie 2016-10-18 $1,478,000
8730923 Method for controlling resource allocation in a wireless communication system Daniel Matthew Andrews, Frances Jiang, Aleksandr Stolyar, Yang Yang 2014-05-20 $2,650,000
8665801 Allocating forward link resources for transmitting data over a shared forward link data channel without allocating reverse link resources for reverse link data transmission Stan Vitebsky, Yang Yang 2014-03-04 $3,348,000
8605649 Method for providing reliable communication session establishment in a communication infrastructure Stanley Vitebsky 2013-12-10 $3,550,000
8331941 Method of providing messages to a mobile unit on a forward link Terry Si-Fong Cheng, Frances Jiang, Ramakrishna Vishnuvajjala, Tomas S. Yang 2012-12-11 $1,756,000
8203955 Method and apparatus for scheduling packets in an orthogonal frequency division multiple access (OFDMA) system Yifei Yuan 2012-06-19 $1,186,000
8098613 Method of managing transmission delay in a wireless communication system Pi-Chun Chen, Qinqing Zhang 2012-01-17 $1,612,000
8098757 Method and apparatus for windowing orthogonal frequency division multiplexed signals Sinan Gezici, Lei Song, Yifei Yuan 2012-01-17 $1,612,000
8081686 Scalable spectrum CDMA communication systems and methods with dynamic orthogonal code allocation Yang Yang, Qinqing Zhang 2011-12-20 $1,449,000
7990855 Method and system for joint reverse link access and traffic channel radio frequency overload control Yang Yang, Sigen Ye 2011-08-02 $1,550,000
7899025 Header suppression in a wireless communication network Qinqing Zhang 2011-03-01 $6,857,000
7889692 Packet error rate estimation in a communication system Dongzhe Cui, Qinqing Zhang 2011-02-15 $2,747,000
7839776 Detecting a reverse rate indicator channel Dongzhe Cui, Yifei Yuan 2010-11-23 $2,551,000
7792048 Outer loop power control in a communication system Dongzhe Cui, Qinqing Zhang 2010-09-07 $1,465,000
7746779 Method and apparatus for scheduling users to allocate data transmissions in communications systems Ching-Yao Huang, Pi-Chun Chen, Patrick Li, Stanley Vitebsky 2010-06-29 $1,347,000
7715844 Spatial channel model with a three-dimensional cloud of scatterers Pi-Chun Chen, Dongzhe Cui, Yifei Yuan 2010-05-11 $1,293,000
7706311 Expanding cell radius in a wireless communication system Terry Si-Fong Cheng, Frances Jiang, Yang Yang 2010-04-27 $1,293,000
7660606 Method of controlling mobile unit response messages on an access channel Yang Yang, Sigen Ye 2010-02-09 $1,135,000
7636582 Providing power control in a reverse link of a wireless spread-spectrum data network for bursty traffic Pi-Chun Chen, Dongzhe Cui, Stanley Vitebsky, Yang Yang 2009-12-22 $2,860,000
7596089 Scheduler method and apparatus for communication systems Ching-Yao Huang, Pi-Chun Chen, Patrick Li, Stanley Vitebsky 2009-09-29 $3,494,000
7587206 Providing overload control in relatively high-speed wireless data networks Thomas Mathew, Stanley Vitebsky, Yang Yang 2009-09-08 $4,105,000