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

Jay S. Baker — 5 Patents

AMAmpex: 3 patents #47 of 247Top 20%
GLGrass Valley Limited: 2 patents #30 of 111Top 30%
Redwood City, CA: #1,695 of 5,061 inventorsTop 35%
California: #107,996 of 386,348 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Jay S. Baker has been granted 5 US patents while listed as an inventor at Ampex. The first was granted in 1985 and the most recent in October 1994. Jay S. Baker ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Jay S. Baker in Redwood City, CA, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5355370 Crosspoint matrix Jon Fairhurst 1994-10-11 $4,022,000
5285283 Depth signal processing in a video switcher Jon Fairhurst, Mark Baldassari 1994-02-08 $4,950,000
4562406 Current controlled amplifier 1985-12-31
4532604 Predistortion circuit 1985-07-30
4520276 Zero-delay ramp generator 1985-05-28