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

Koucheng Wu — 22 Patents

ATAplus Flash Technology: 6 patents #5 of 13Top 40%
UNUnknown: 3 patents #7,366 of 83,584Top 9%
VTVlsi Technology: 3 patents #168 of 594Top 30%
ISIntegrated Silicon Solution: 2 patents #26 of 80Top 35%
NTNexflash Technologies: 1 patents #14 of 21Top 70%
San Jose, CA: #2,945 of 32,062 inventorsTop 10%
California: #25,951 of 386,348 inventorsTop 7%
Overall (All Time): #189,202 of 4,157,543Top 5%
22 Patents All Time
Koucheng Wu has been granted 22 US patents while listed as an inventor at Aplus Flash Technology. The first was granted in 1998 and the most recent in February 2024. Koucheng Wu ranks #189,202 of 4,157,543 US inventors in our database (top 4.6%). Patent records list Koucheng Wu in San Jose, CA, US.

Issued Patents All Time

Showing 1–22 of 22 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11903331 Digital circuits comprising quantum wire resonant tunneling transistors 2024-02-13
11496072 Device and method for work function reduction and thermionic energy conversion 2022-11-08
11133384 Quantum wire resonant tunneling transistor 2021-09-28
8237212 Nonvolatile memory with a unified cell structure Peter Wung Lee, Fu-Chang Hsu, Hsing-Ya Tsao, Han-Rei Ma 2012-08-07
7936040 Schottky barrier quantum well resonant tunneling transistor 2011-05-03
7915092 Nonvolatile memory with a unified cell structure Peter Wung Lee, Fu-Chang Hsu, Hsing-Ya Tsao, Han-Rei Ma 2011-03-29
7636252 Nonvolatile memory with a unified cell structure Peter Wung Lee, Fu-Chang Hsu, Hsing-Ya Tsao, Han-Rei Ma 2009-12-22
7495283 Nor-type channel-program channel-erase contactless flash memory on SOI 2009-02-24
7324384 Monolithic, combo nonvolatile memory allowing byte, page and block write with no disturb and divided-well in the cell array using a unified cell structure and technology with a new scheme of decoder and layout Peter Wung Lee, Fu-Chang Hsu, Hsing-Ya Tsao, Han-Rei Ma 2008-01-29
7120064 Monolithic, combo nonvolatile memory allowing byte, page and block write with no disturb and divided-well in the cell array using a unified cell structure and technology with a new scheme of decoder and layout Peter Wung Lee, Fu-Chang Hsu, Hsing-Ya Tsao, Han-Rei Ma 2006-10-10
7110302 Monolithic, combo nonvolatile memory allowing byte, page and block write with no disturb and divided-well in the cell array using a unified cell structure and technology with a new scheme of decoder and layout Peter Wung Lee, Fu-Chang Hsu, Hsing-Ya Tsao, Han-Rei Ma 2006-09-19
7102929 Monolithic, combo nonvolatile memory allowing byte, page and block write with no disturb and divided-well in the cell array using a unified cell structure and technology with a new scheme of decoder and layout Peter Wung Lee, Fu-Chang Hsu, Hsing-Ya Tsao, Han-Rei Ma 2006-09-05
7075826 Monolithic, combo nonvolatile memory allowing byte, page and block write with no disturb and divided-well in the cell array using a unified cell structure and technology with a new scheme of decoder and layout Peter Wung Lee, Fu-Chang Hsu, Hsing-Ya Tsao, Han-Rei Ma 2006-07-11
7042044 Nor-type channel-program channel-erase contactless flash memory on SOI 2006-05-09
6963121 Schottky-barrier tunneling transistor 2005-11-08
6862223 MONOLITHIC, COMBO NONVOLATILE MEMORY ALLOWING BYTE, PAGE AND BLOCK WRITE WITH NO DISTURB AND DIVIDED-WELL IN THE CELL ARRAY USING A UNIFIED CELL STRUCTURE AND TECHNOLOGY WITH A NEW SCHEME OF DECODER AND LAYOUT Peter Wung Lee, Fu-Chang Hsu, Hsing-Ya Tsao, Han-Rei Ma 2005-03-01
6744111 Schottky-barrier tunneling transistor 2004-06-01
6087677 High density self-aligned antifuse 2000-07-11 $22,792,000
6005810 Byte-programmable flash memory having counters and secondary storage for disturb control during program and erase operations 1999-12-21 $6,751,000
5793640 Capacitance measurement using an RLC circuit model Yu-Pin Han, Ying-Tsong Loh 1998-08-11 $1,556,000
5773317 Test structure and method for determining metal-oxide-silicon field effect transistor fringing capacitance Yu-Pin Han, Ying-Tsong Loh 1998-06-30 $2,147,000
5753540 Apparatus and method for programming antifuse structures Ivan Sanchez, Yu-Pin Han, Ying-Tsong Loh 1998-05-19 $2,578,000