Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Xiaojun Li — 42 Patents

Motorola: 10 patents #938 of 12,470Top 8%
SCSz Dji Technology Co.: 7 patents #127 of 680Top 20%
EUEast China Normal University: 2 patents #12 of 168Top 8%
CPChina National Petroleum: 2 patents #49 of 316Top 20%
NPNlight Photonics: 2 patents #14 of 64Top 25%
ZTZte: 2 patents #863 of 3,593Top 25%
Sony: 2 patents #12,963 of 25,231Top 55%
NLNlight: 1 patents #77 of 91Top 85%
Microsoft: 1 patents #24,826 of 40,388Top 65%
RCRoi Optoelectronics Technology Co: 1 patents #9 of 25Top 40%
CCCrrc Tangshan Co.: 1 patents #32 of 151Top 25%
WUWest Virginia University: 1 patents #96 of 238Top 45%
HCHefei Hualing Co.: 1 patents #42 of 152Top 30%
MCMidea Group Co.: 1 patents #396 of 926Top 45%
GOGotion: 1 patents #14 of 28Top 50%
Fremont, CA: #310 of 9,298 inventorsTop 4%
California: #10,539 of 386,348 inventorsTop 3%
Overall (All Time): #72,344 of 4,157,543Top 2%
42 Patents All Time

Issued Patents All Time

Showing 26–42 of 42 patents

Patent #TitleCo-InventorsDate
D795269 Display screen or portion thereof with graphical user interface Heli Zhong, Weifeng Liu, Zhiyuan Zhang, Shunnian Li, Yayun Zheng +4 more 2017-08-22
D790593 Display screen or portion thereof with graphical user interface Heli Zhong, Weifeng Liu, Zhiyuan Zhang, Shunnian Li, Yayun Zheng +4 more 2017-06-27
D790592 Display screen or portion thereof with graphical user interface Heli Zhong, Weifeng Liu, Zhiyuan Zhang, Shunnian Li, Yayun Zheng +4 more 2017-06-27
9290008 Laser marking method and system Kirk B. Price, Jason N. Farmer, Ethan A. McGrath 2016-03-22
9161255 Reporting method, detection method, device and system for network state Tao Xue, Junchao Du, Hui Liu, Qingzhe Deng, Chuanyi Liu +5 more 2015-10-13
8711471 High power fiber amplifier with stable output Chang Liu, Jason N. Farmer, Anmol Nijjar 2014-04-29
6356595 Method and apparatus for decoding continuously coded convolutionally encoded messages Stash Czaja, Sanguoon Chung 2002-03-12
6018706 Pitch determiner for a speech analyzer Jian-Cheng Huang, Floyd D. Simpson 2000-01-25
5832026 Method for correcting errors from a fading signal in a frequency hopped spread spectrum communcation system 1998-11-03
5806038 MBE synthesizer utilizing a nonlinear voicing processor for very low bit rate voice messaging Jian-Cheng Huang, Floyd D. Simpson 1998-09-08
5793795 Method for correcting errors from a jamming signal in a frequency hopped spread spectrum communication system 1998-08-11
5684926 MBE synthesizer for very low bit rate voice messaging systems Jian-Cheng Huang, Floyd D. Simpson 1997-11-04
5682462 Very low bit rate voice messaging system using variable rate backward search interpolation processing Jian-Cheng Huang, Floyd D. Simpson 1997-10-28
5666350 Apparatus and method for coding excitation parameters in a very low bit rate voice messaging system Jian-Cheng Huang, Floyd D. Simpson 1997-09-09
5636231 Method and apparatus for minimal redundancy error detection and correction of voice spectrum parameters Jian-Cheng Huang, Floyd D. Simpson 1997-06-03
5613218 Method and apparatus in a radio communication system for mitigating noise and interference effects Sunil Satyamurti, Thomas V. D'Amico 1997-03-18
5450612 Communication system for communicating with a plurality of selective call receivers and method therefor Keith A. Chanroo, Zaffer S. Merchant 1995-09-12