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

Keming Chen — 41 Patents

General Motors: 13 patents #1,147 of 18,328Top 7%
Honeywell: 6 patents #2,159 of 16,504Top 15%
GIGeneral Instrument: 6 patents #76 of 950Top 8%
RCRca: 4 patents #311 of 1,739Top 20%
MSMultispectral Solutions: 4 patents #5 of 11Top 50%
ZIZih: 3 patents #65 of 277Top 25%
TTThe University Of Toledo: 1 patents #199 of 439Top 50%
RTRem Technologies: 1 patents #10 of 20Top 50%
C(Ch Biomedical (Usa): 1 patents #3 of 3Top 100%
Ford: 1 patents #9,400 of 17,473Top 55%
Herndon, VA: #16 of 878 inventorsTop 2%
Virginia: #410 of 34,511 inventorsTop 2%
Overall (All Time): #75,001 of 4,157,543Top 2%
41 Patents All Time
Keming Chen has been granted 41 US patents while listed as an inventor at General Motors. The first was granted in 1985 and the most recent in December 2020. Keming Chen ranks #75,001 of 4,157,543 US inventors in our database (top 1.8%). Patent records list Keming Chen in Herndon, VA, US.

Issued Patents All Time

Showing 1–25 of 41 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10867741 Pseudo edge-wound winding using single pattern turn Evgeni Ganev, William Warr 2020-12-15 $78,673,000
10139472 Extensible object location system and method using multiple references Aitan Ameti, Robert J. Fontana, Edward A. Richley, Belinda Turner 2018-11-27
10062497 Pseudo edge-wound winding using single pattern turn Evgeni Ganev, William Warr 2018-08-28 $23,463,000
9360547 Extensible object location system and method using multiple references Aitan Ameti, Robert J. Fontana, Edward A. Richley, Belinda Turner 2016-06-07
9331596 Composite AC-to-DC power converter with boosting capabilities using T configuration Evgeni Ganev, William Warr 2016-05-03 $25,605,000
9308305 Implantable blood pump with integrated controller Chen Chen, Frank Lin 2016-04-12
9077237 Composite AC-to-DC power converter with boosting capabilities Evgeni Ganev, William Warr 2015-07-07 $12,570,000
9058929 Composite AC-to-DC power converter with boosting capabilities Evgeni Ganev, William Warr 2015-06-16 $33,080,000
8742986 Wireless time reference system and method Altan Ameti, Robert J. Fontana, Edward A. Richley, Belinda Turner 2014-06-03
8174337 Radio frequency switch for use in satellite receivers 2012-05-08
8149169 Extensible object location system and method using multiple references Aitan Ameti, Robert J. Fontana, Edward A. Richley, Belinda Turner 2012-04-03
8063826 Wireless time reference system and method Aitan Ameti, Robert J. Fontana, Edward A. Richley, Belinda Turner 2011-11-22
8058743 Automotive electrical system for coupling power converters with a transformer Christopher P. Henze, George R. Woody 2011-11-15 $4,158,000
8058744 Electrical system and automotive drive system having an on-demand boost converter, and related operating methods Stephen Raiser, George R. Woody 2011-11-15 $4,158,000
8022569 Systems and methods for discharging bus voltage using semiconductor devices Christopher P. Henze, Stephen Raiser, George R. Woody 2011-09-20 $8,350,000
7924134 Inductor packaging for power converters 2011-04-12 $11,212,000
7859381 Autotransformer using printed wireboard Mike Kirkland, Michael A. Quan 2010-12-28 $6,713,000
7768807 Bidirectional no load control with overshoot protection Steven E. Schulz 2010-08-03
7742317 Precharging boost converters in DC to DC power converters Douglas S. Carlson, Sung-Hua Chung 2010-06-22
7710322 Extensible object location system and method using multiple references Aitan Ameti, Robert J. Fontana, Edward A. Richley, Belinda Turner 2010-05-04
7705576 High-win circuit for multi-phase current mode control 2010-04-27
7643321 Bi-directional current sensing circuit 2010-01-05
7586760 Snubber capacitor resetting in a DC-to-DC converter 2009-09-08
7492316 Wireless time reference system and method Aitan Ameti, Robert J. Fontana, Edward A. Richley, Belinda Turner 2009-02-17
7393236 Integrated thermal and electrical connection system for power devices Alex Thompson, Mark D. Korich, Mark L. Selogie 2008-07-01 $3,374,000