JC

Jiwei Chen

QU Qualcomm: 7 patents #2,597 of 12,104Top 25%
O2 O2Micro: 5 patents #90 of 174Top 55%
UM United Microelectronics: 3 patents #1,523 of 4,560Top 35%
Xiaomi: 2 patents #424 of 1,395Top 35%
CL Contemporary Amperex Technology Co., Limited: 2 patents #365 of 974Top 40%
ON Ondeo Nalco: 1 patents #24 of 88Top 30%
CL Contemporary Amperex Technology (Hong Kong) Limited: 1 patents #282 of 684Top 45%
NU Nanjing University: 1 patents #82 of 294Top 30%
Overall (All Time): #167,737 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12259718 Debugging method and apparatus for production line devices and production line system Guannan JIANG 2025-03-25
12067710 Method and apparatus for spot-checking visual inspection system Qian Wu, Guannan JIANG 2024-08-20
11933598 Deviation detection method and deviation detection device Xuming Wang, Yuanyuan Zhang 2024-03-19
11791721 Multi-mode DC-to-DC power converter Guoyong Guo, Yue Jing 2023-10-17
11773045 Acid-catalyzed photocatalyzed oxidation reaction of benzylic C—H bonds of aromatic compound Yufeng Li, Hongjun Zhu, Hongfei Ma, Hongzhong Bu, Jieqing Wu +3 more 2023-10-03
11714328 Terminal having color-changing layer Lintao Zhang, Wei-Chih Chen, Jing Gao, Zhiwen Xu 2023-08-01
11606032 Adaptive combination power supply circuit and charging architecture Chunping Song, David K. Li 2023-03-14
11601051 Connection terminal pattern and layout for three-level buck regulator Chengyue YU, Zhen Ning Low, Guoyong Guo 2023-03-07
11280946 Polarizing sheet, display screen, terminal, and method for manufacturing polarizing sheet Wei Chen, Zhiwen Xu 2022-03-22
10377639 Preparation method for directly synthesizing titanium dioxide from titanium-rich organic phase prepared from ilmenite Bingkun Xie, Zhicheng Cao, Ming Shun Manson Fei 2019-08-13
10374514 Boost converters having self-adaptive maximum duty-cycle-limit control Subbarao Surendra Chakkirala 2019-08-06
10059845 Method for preparing pearlescent pigment from ilmenite hydrochloric acid acidolysis solution by co-extraction Bingkun Xie, Zhicheng Cao, Ming Shun Manson Fei 2018-08-28
9780657 Circuits and methods for controlling a boost switching regulator based on inductor current Yikai Wang, Joseph Rutkowski 2017-10-03
9755515 Switching regulator current sensing circuits and methods Joseph Rutkowski, Yikai Wang 2017-09-05
9729061 Boost regulator having adaptive dead time 2017-08-08
7791469 Short range wireless tracking and event notification system for portable devices James Lam 2010-09-07
7769359 Adaptive wireless receiver Dong Feng 2010-08-03
7615965 Power management system Vlad Popescu-Stanesti, Oleg Kobildjanov 2009-11-10
7508176 Controller for a DC to DC converter having linear mode and switch mode capabilities Alexandru Hartular, Chun-Te Lu, You-Yuh Shyr, Constantin Bucur, Vlad Popescu-Stanesti +1 more 2009-03-24
7196592 VCO circuit with broad tuning range and amplitude control Bingxue Shi 2007-03-27
7173402 Low dropout voltage regulator Guoxing Li 2007-02-06
7081787 Analog circuit for calculating square and reciprocal of a current Bingxue Shi 2006-07-25
7071779 Monolithic CMOS differential LNA with enhanced linearity Bingxue Shi 2006-07-04
6592718 Method of improving retention and drainage in a papermaking process using a diallyl-N,N-disubstituted ammonium halide-acrylamide copolymer and a structurally modified cationic polymer Jane B. Wong Shing, Ross T. Gray, Andrei Zelenev 2003-07-15