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

John Birkner — 41 Patents

ANAndapt: 17 patents #1 of 8Top 15%
QUQuicklogic: 15 patents #5 of 70Top 8%
MMMonolithic Memories: 4 patents #7 of 45Top 20%
AMD: 3 patents #3,281 of 9,280Top 40%
Toyota: 1 patents #15,486 of 26,838Top 60%
Woodside, CA: #45 of 553 inventorsTop 9%
California: #11,075 of 386,348 inventorsTop 3%
Overall (All Time): #75,001 of 4,157,543Top 2%
41 Patents All Time
John Birkner has been granted 41 US patents while listed as an inventor at Andapt. The first was granted in 1980 and the most recent in October 2019. John Birkner ranks #75,001 of 4,157,543 US inventors in our database (top 1.8%). Patent records list John Birkner in Woodside, CA, US.

Issued Patents All Time

Showing 1–25 of 41 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10447276 Power management integrated circuit integrating field effect transistors and programmable fabric Kapil Shankar, Thomas Chan, Patrick J. Crotty 2019-10-15
10425082 Adaptive analog blocks with digital wrappers integrated onto programmable fabric Kapil Shankar, Thomas Chan, Patrick J. Crotty 2019-09-24
10396800 Compensation memory (CM) for power application Kapil Shankar, Herman Cheung, Patrick J. Crotty 2019-08-27
10320391 Pulse-width modulation (PWM) control loop for power application Kapil Shankar, Herman Cheung, Patrick J. Crotty 2019-06-11
10312911 Programmable analog and digital input/output for power application Kapil Shankar, Herman Cheung, Patrick J. Crotty, Ranajit Ghoman 2019-06-04
10291229 Programmable logic device with integrated high voltage power FET Kapil Shankar, Thomas Chan, Patrick J. Crotty 2019-05-14
10200040 Precision modulation timer (PMT) integrated in a programmable logic device Patrick J. Crotty, Kapil Shankar 2019-02-05
10200056 Method and apparatus for analog to digital error conversion with multiple symmetric transfer functions Maheen A. Samad, Patrick J. Crotty, Herman Cheung, Kapil Shankar 2019-02-05
10171085 Noise-immune reference (NREF) integrated in a programmable logic device Patrick J. Crotty, Kapil Shankar 2019-01-01
10141937 Pulse-width modulation (PWM) control loop for power application Kapil Shankar, Herman Cheung, Patrick J. Crotty 2018-11-27
10135447 Compensation memory (CM) for power application Kapil Shankar, Herman Cheung, Patrick J. Crotty 2018-11-20
10063237 Scalable integrated MOSFET (SIM) Kapil Shankar, Minjong Kim, Patrick J. Crotty, Thomas Chan 2018-08-28
10029273 End effector cleaning devices and systems Dan Eck, Mary Tumey, Mark Clayton, Scott Huck 2018-07-24 $398,000
10003338 Programmable analog and digital input/output for power application Kapil Shankar, Herman Cheung, Patrick J. Crotty, Ranajit Ghoman 2018-06-19
9998135 Method and apparatus for analog to digital error conversion with multiple symmetric transfer functions Maheen A. Samad, Patrick J. Crotty, Herman Cheung, Kapil Shankar 2018-06-12
9979395 Precision modulation timer (PMT) integrated in a programmable logic device Patrick J. Crotty, Kapil Shankar 2018-05-22
9954535 Noise-immune reference (NREF) integrated in a programmable logic device Patrick J. Crotty, Kapil Shankar 2018-04-24
9887699 Programmable logic device with integrated high voltage power FET Kapil Shankar, Thomas Chan, Patrick J. Crotty 2018-02-06
8044682 FPGA having low power, fast carry chain Andrew K. Chan 2011-10-25
6150199 Method for fabrication of programmable interconnect structure Ralph G. Whitten, Richard L. Bechtel, Mammen Thomas, Hua-Thye Chua, Andrew K. Chan 2000-11-21 $4,573,000
6078191 Programmable application specific integrated circuit and logic cell Andrew K. Chan, Hua-Thye Chua 2000-06-20 $18,576,000
5989943 Method for fabrication of programmable interconnect structure Ralph G. Whitten, Richard L. Bechtel, Mammen Thomas, Hua-Thye Chua, Andrew K. Chan 1999-11-23 $6,211,000
5986468 Programmable application specific integrated circuit and logic cell therefor Andrew K. Chan, Hua-Thye Chua 1999-11-16 $3,286,000
5780919 Electrically programmable interconnect structure having a PECVD amorphous silicon element Hua-Thye Chua, Andrew K. Chan, Ralph G. Whitten, Richard L. Bechtel, Mammen Thomas 1998-07-14
5726586 Programmable application specific integrated circuit and logic cell therefor Andrew K. Chan, Hua-Thye Chua 1998-03-10