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

Feng Qian — 115 Patents

ATAT&T: 53 patents #213 of 18,772Top 2%
VTVia Telecom: 14 patents #4 of 75Top 6%
Huawei: 13 patents #1,048 of 15,535Top 7%
TUTrustees Of Indiana University: 10 patents #2 of 337Top 1%
ACAlipay (Hangzhou) Information Technology Co.: 7 patents #15 of 304Top 5%
WCWuxi Haidaer Precision Slides Co.: 6 patents #2 of 10Top 20%
University of Michigan: 6 patents #297 of 4,352Top 7%
Meta: 3 patents #2,360 of 6,883Top 35%
UMUniversity of Minnesota: 2 patents #696 of 2,951Top 25%
COCognex: 2 patents #138 of 277Top 50%
HAHyundai Electronics America: 2 patents #38 of 148Top 30%
ITIndiana University Research And Technology: 2 patents #131 of 664Top 20%
PUPeking University: 2 patents #129 of 875Top 15%
AMD: 2 patents #4,685 of 9,280Top 55%
PFPurdue Research Foundation: 1 patents #1,409 of 3,174Top 45%
PLPetrochina Company Limited: 1 patents #264 of 890Top 30%
HCHonor Device Co.: 1 patents #327 of 806Top 45%
YUYale University: 1 patents #732 of 1,662Top 45%
HPHand Held Products: 1 patents #481 of 724Top 70%
EDEmpire Technology Development: 1 patents #283 of 547Top 55%
Motorola Mobility: 1 patents #1,809 of 2,103Top 90%
LSLsi: 1 patents #2,778 of 3,238Top 90%
TSMC: 1 patents #8,466 of 12,232Top 70%
Overall (All Time): #10,885 of 4,157,543Top 1%
115 Patents All Time
Feng Qian has been granted 115 US patents while listed as an inventor at AT&T. The first was granted in 1998 and the most recent in November 2025. Feng Qian ranks #10,885 of 4,157,543 US inventors in our database (top 0.26%). Patent records list Feng Qian in Shanghai, MI, CN.

Patents per Year

Patents granted per year, 1998 to 2025Bar chart with a peak of 15 patents in 2020.peak 151998: 1 patents19981999: 1 patents2000: 1 patents2001: 1 patents20012002: 1 patents2005: 4 patents2006: 1 patents20062008: 3 patents2009: 5 patents2010: 2 patents20102011: 1 patents2012: 3 patents2013: 5 patents20132014: 4 patents2015: 5 patents2016: 3 patents20162017: 6 patents2018: 8 patents2019: 10 patents20192020: 15 patents2021: 9 patents2022: 12 patents20222023: 2 patents2024: 8 patents2025: 4 patents2025

Issued Patents All Time

Showing 1–25 of 115 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12471706 Ball bearing slide Xiaonan XU, Haizhang Zhang, Lieyong Zou, Kai-I Dai, Qiang Ji 2025-11-18
12381813 Location-awareness-based network intermediate device Chenren Xu, Yunzhe Ni 2025-08-05
12364332 Ball bearing slide Xinglong Xu, Haiwen Zhang, Lian Zou, Kai Dai, Qiang Ji 2025-07-22
12342365 Multipath-scheduling-based relay device Chenren Xu, Yunzhe Ni 2025-06-24
12185260 Communication method and terminal device Yan Chen, Rentian Ding, Bingguang Peng 2024-12-31
12089164 Transmit power control method based on an uplink-downlink configuration, related device, and system Rentian Ding, Yi Sui, Yipan Zhou 2024-09-10
12021776 Channel measurement method and device Li Shen, Jian-Ping Wang, Xiaocui Li, Yifan Xue 2024-06-25
11954152 Video matching methods and apparatuses, and blockchain-based infringement evidence storage methods and apparatuses Chen Jiang, Wei Zhang, Qing Wang, Yuan Cheng, Furong Xu +4 more 2024-04-09
11954686 Information sharing methods and systems Xinmin Wang, Renhui Yang, Yuan Chen, Wenyu Yang, Qianting Guo +1 more 2024-04-09
11927216 Three-section synchronous slide rail Lian Zou, Xinglong Xu, Kai Dai, Dong Zhu, Qiang Ji 2024-03-12
11898793 Vertical displacement stopping system Xinglong Xu, Haiwen Zhang, Lian Zou, Kai Dai, Qiang Ji 2024-02-13
11889920 Electric slide rail Lian Zou, Xinglong Xu, Kai Dai, Qiang Ji 2024-02-06
11784773 Data transmission method and apparatus Ting Wang, Yuanjie Li, Qunfang Lou 2023-10-10
11641498 Method, systems and devices for providing adjusted video content according to viewing distance Bo Han, Cheuk Yiu Ip, Jackson Jarrell Pair 2023-05-02 $84,022,000
11531130 Seismic full horizon tracking method, computer device and computer-readable storage medium Mingjun Su, Zhong Hong, Qingyun Han, Tao Deng, Xiangli Cui +2 more 2022-12-20
11514445 Information sharing methods, apparatuses, and devices Yuan Chen, Renhui Yang, Xinmin Wang, Wenyu Yang, Qianting Guo +1 more 2022-11-29
11493454 System and method for detecting defects on a specular surface with a vision system Fariborz Rostami, John F. Filhaber 2022-11-08 $61,527,000
11419054 Energy savings on multihomed mobile devices using a dynamically adjusted inactivity timer Bo Han, Shuai Hao, Lusheng Ji 2022-08-16 $67,233,000
11398976 Method, device, and system for implementing MUX machine Bo Song, Hui Zhao, Chong Wang 2022-07-26
11356533 Facilitation of efficient web site page loading Bo Han, Lusheng Ji, Shuai Hao 2022-06-07 $52,119,000
11310244 Information sharing methods, apparatuses, and devices Yuan Chen, Renhui Yang, Wenyu Yang, Xinmin Wang, Qianting Guo +1 more 2022-04-19
11270029 Data check methods, apparatuses, and devices Renhui Yang, Xinmin Wang, Yuan Chen, Wenyu Yang, Qianting Guo +1 more 2022-03-08
11263632 Information sharing methods, apparatuses, and devices Wenyu Yang, Renhui Yang, Yuan Chen, Xinmin Wang, Qianting Guo +1 more 2022-03-01
11258666 Method, device, and system for implementing MUX machine Bo Song, Hui Zhao, Chong Wang 2022-02-22
11240269 Method and apparatus for decryption of encrypted SSL data from packet traces Oliver Spatscheck, Subhabrata Sen 2022-02-01 $52,963,000