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

Michael Hack — 157 Patents

Comcast: 131 patents #19 of 4,447Top 1%
Xerox: 19 patents #740 of 8,622Top 9%
WFWoodbridge Foam: 2 patents #19 of 57Top 35%
SSSovonics Solar Systems: 1 patents #13 of 19Top 70%
EHE Ink Holdings: 1 patents #459 of 639Top 75%
Toyota: 1 patents #15,486 of 26,838Top 60%
EDEnergy Conversion Devices: 1 patents #133 of 231Top 60%
PRProprietect: 1 patents #29 of 51Top 60%
Sabre City, CA: #1 of 20 inventorsTop 5%
California: #926 of 386,348 inventorsTop 1%
Overall (All Time): #5,656 of 4,157,543Top 1%
157 Patents All Time
Michael Hack has been granted 157 US patents while listed as an inventor at Comcast. The first was granted in 1985 and the most recent in September 2025. Michael Hack ranks #5,656 of 4,157,543 US inventors in our database (top 0.14%). Patent records list Michael Hack in Sabre City, CA, US.

Issued Patents All Time

Showing 151–157 of 157 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5081513 Electronic device with recovery layer proximate to active layer Warren B. Jackson 1992-01-14 $1,429,000
4998146 High voltage thin film transistor 1991-03-05 $11,066,000
4996573 Vertical thin film transistor and optical sensor having leakage current suppression elements John G. Shaw, Michael Shur 1991-02-26 $8,562,000
4990977 High current thin film transistor John G. Shaw, Michael Shur 1991-02-05 $3,062,000
4984041 High voltage thin film transistor with second control electrode John G. Shaw 1991-01-08 $2,852,000
4882295 Method of making a double injection field effect transistor Wolodymyr Czubatyj, Michael Shur 1989-11-21 $639,000
4547621 Stable photovoltaic devices and method of producing same Subhendu Guha 1985-10-15