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David Liu — 61 Patents

JOJonker: 22 patents #1 of 2Top 50%

PTProgressant Technologies: 10 patents #2 of 3Top 70%

INInvensas: 10 patents #33 of 142Top 25%

UEUS Dept of Energy: 3 patents #296 of 5,099Top 6%

VSVanguard International Semiconductor: 3 patents #185 of 585Top 35%

University of California: 2 patents #4,561 of 18,278Top 25%

Intel: 2 patents #13,316 of 30,777Top 45%

TCThe Regents Of The University Of Calif.: 1 patents #5 of 63Top 8%

SYSynopsys: 1 patents #1,143 of 2,302Top 50%

AGAiptek International Gmbh: 1 patents #20 of 49Top 45%

Fremont, CA: #177 of 9,298 inventorsTop 2%

California: #5,709 of 386,348 inventorsTop 2%

Overall (All Time): #37,626 of 4,157,543Top 1%

61 Patents All Time

David Liu has been granted 61 US patents while listed as an inventor at Jonker. The first was granted in 1988 and the most recent in October 2023. David Liu ranks #37,626 of 4,157,543 US inventors in our database (top 0.91%). Patent records list David Liu in Fremont, CA, US.

Patents per Year

Issued Patents All Time

Showing 1–25 of 61 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11783898	Ephemeral storage elements, circuits, and systems	John Nicholas Gross	2023-10-10
11687660	Ephemeral peripheral device	John Nicholas Gross	2023-06-27
11177393	Semiconductor device with dual types of zero cost embedded memory	—	2021-11-16
10872985	Zero cost NVM cell using high voltage devices in analog process	—	2020-12-22
10839086	Method of operating ephemeral peripheral device	John Nicholas Gross	2020-11-17
10629607	Semiconductor CMOS non-volatile memory device	Ben Sheen	2020-04-21
10559700	Zero cost NVM cell using high voltage devices in analog process	—	2020-02-11
10198889	Automatic valid vote count storage using secure embedded non volatile memory	—	2019-02-05
10115467	One time accessible (OTA) non-volatile memory	John Nicholas Gross	2018-10-30
10061738	Ephemeral peripheral device	John Nicholas Gross	2018-08-28
9570161	Method of operating incrementally programmable non-volatile memory	—	2017-02-14
9570175	Incrementally programmable non-volatile memory	—	2017-02-14
9558813	Method of operating incrementally programmable non-volatile memory	—	2017-01-31
9324438	Method of operating incrementally programmable non-volatile memory	—	2016-04-26
9305931	Zero cost NVM cell using high voltage devices in analog process	—	2016-04-05
9224739	Method of making integrated circuit embedded with non-volatile programmable memory having variable coupling	John Nicholas Gross	2015-12-29
9064192	Automatic valid vote count storage using secure embedded non volatile memory	—	2015-06-23
8988103	Capacitively coupled logic gate	—	2015-03-24
8705263	Non-volatile one-time-programmable and multiple-time programmable memory configuration circuit	—	2014-04-22
8599612	Method of operating integrated circuit embedded with non-volatile programmable memory having variable coupling related application data	John Nicholas Gross	2013-12-03
8582342	Non-volatile one-time-programmable and multiple-time programmable memory configuration circuit	—	2013-11-12
8580622	Method of making integrated circuit embedded with non-volatile programmable memory having variable coupling	John Nicholas Gross	2013-11-12
8325519	Method of operating integrated circuit embedded with non-volatile programmable memory having variable coupling related application data	John Nicholas Gross	2012-12-04
8305805	Common drain non-volatile multiple-time programmable memory	—	2012-11-06
8300470	Two terminal programmable hot channel electron non-volatile memory	—	2012-10-30