Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DH

Douglas L. Hiser — 5 Patents

IPImp Partners: 3 patents #5 of 23Top 25%
IPInternational Microelectronic Products: 2 patents #2 of 11Top 20%
Berkeley, CA: #1,011 of 3,731 inventorsTop 30%
California: #106,790 of 386,348 inventorsTop 30%
Overall (All Time): #1,055,827 of 4,157,543Top 30%
5 Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
5565375 Method of fabricating a self-cascoding CMOS device Kou-Hung L. Loh 1996-10-15
5463349 Programmable operation transconductance amplifier Corey D. Petersen, Jaime E. Kardontchik 1995-10-31
5401987 Self-cascoding CMOS device Kou-Hung L. Loh 1995-03-28
5325317 Digitally programmable linear phase filter having phase equalization Corey D. Petersen, Jamie E. Kardontchik 1994-06-28
5245565 Digitally programmable linear phase filter having phase equalization Corey D. Petersen, Jaime E. Kardontchik 1993-09-14