Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
QW

Qiang Wei — 57 Patents

HOHoriba: 6 patents #63 of 604Top 15%
SCSuzhou Pengxu Pharmatech Co.: 4 patents #7 of 21Top 35%
NCNubia Technology Co.: 4 patents #4 of 30Top 15%
Huawei: 3 patents #4,041 of 15,535Top 30%
NCNio Technology (Anhui) Co.: 3 patents #41 of 297Top 15%
SISouthwest Research Institute: 3 patents #198 of 935Top 25%
Panasonic: 2 patents #9,678 of 21,108Top 50%
FOFortemedia: 2 patents #34 of 97Top 40%
FBFreie Universität Berlin: 2 patents #3 of 64Top 5%
HIHoriba Instruments Incorporated: 2 patents #15 of 62Top 25%
SUSouthwest Petroleum University: 2 patents #222 of 1,158Top 20%
TSTrevi Systems: 2 patents #3 of 7Top 45%
BOBOE: 2 patents #5,928 of 12,373Top 50%
CTChemat Technology: 2 patents #7 of 21Top 35%
CACovestro Deutschland Ag: 1 patents #436 of 964Top 50%
TUTsinghua University: 1 patents #1,221 of 2,815Top 45%
JUJiangnan University: 1 patents #442 of 1,321Top 35%
UMUniversity Of Massachusetts: 1 patents #755 of 1,810Top 45%
GTGuangdong University Of Technology: 1 patents #141 of 459Top 35%
ESEsteve Quimica S.A.: 1 patents #11 of 48Top 25%
Shanghai, CA: #88 of 801 inventorsTop 15%
Overall (All Time): #42,170 of 4,157,543Top 2%
57 Patents All Time

Issued Patents All Time

Showing 26–50 of 57 patents

Patent #TitleCo-InventorsDate
10419661 Shooting method and shooting device Xiaohui Cui, Lei Miao, Qiang Li, Qian Hai 2019-09-17
10330492 Human activity energy consumption measuring method and energy consumption measuring system 2019-06-25
10250980 Digital microphone and control method therefor Ion Opris, Abu-Hena Mostafa Kamal, Lee Tay Chew, Ramesh Prakash, Shomo Chen +1 more 2019-04-02
10221134 Processes to produce brivaracetam Peng Wang, Pixu LI, Yuanhua Liu 2019-03-05
10194088 Photographing method and apparatus 2019-01-29
10194086 Image processing method and imaging device Qiang Li, Lei Miao, Kai Wang, Hongliang Jing 2019-01-29
10171753 Shooting method, shooting device and computer storage medium Linwen Liu, Qiang Li, Lei Miao 2019-01-01
10104472 Acoustic capture devices and methods thereof Lung-Chu Joseph CHEN, Powen Ru, Qing Liu, Yen-Son Paul Huang 2018-10-16
10047230 Bioinert article and its use Rainer Haag, Marie Weinhart, Tobias Becherer, Ingo Grunwald 2018-08-14
9975150 Cleaning device Hui Zhao, Xuewen Lv 2018-05-22
9948221 Method and system for eliminating low frequency oscillation between generators Weimin GUO 2018-04-17
9939661 Lightweight bone conduction bluetooth glasses 2018-04-10
9925532 Method of processing heavy oils and residua Suoqi Zhao, Chunming Xu, Zhiming Xu, Xuewen Sun, Keng H. Chung 2018-03-27
9638031 Method of controlling well bore pressure based on model prediction control theory and systems theory Zhilin LI, Bin Dong, Haifang Sun, Liexiang Han, Runde Xiao +5 more 2017-05-02
8940172 Super-macroporous polymeric microspheres and preparation method thereof Guanghui Ma, Zhiguo Su, Weiqing Zhou 2015-01-27
8783090 Apparatus and methods for determination of total and solid carbon content of engine exhaust Imad Said Abdul-Khalek 2014-07-22
8650973 Diluter for measuring engine exhaust emissions Imad Said Abdul-Khalek 2014-02-18
8516908 Sample system for gaseous emission measurement 2013-08-27
8460638 Method of imaging with fluorescent microspheres Guanghui Ma, Zhiguo Su, Wei Wei, Lianyan Wang 2013-06-11
8180158 Image processing device and image processing method for detecting a specific shape from an image Gang Wu, Weijie Liu, Xiaohui Xie 2012-05-15
8079838 Pure particle generator 2011-12-20
7806968 Calibration unit for volatile particle remover Montajir Rahman, Michael Akard 2010-10-05
7710829 RSSI and ultrasonic based hybrid ranging technology Xuwen Yu 2010-05-04
7665375 Flow splitter for a solid particle counting system Scott Thomas Porter, Ichiro Asano, Montajir Rahman, Takeshi Kusaka 2010-02-23
7647811 Solid particle counting system with valve to allow reduction of pressure pulse at particle counter when vacuum pump is started Scott Thomas Porter, Ichiro Asano, Montajir Rahman, Takeshi Kusaka 2010-01-19