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

Herman A. Castro — 1 Patent

Intel: 1 patents #18,326 of 30,777Top 60%
Shingle Springs, CA: #46 of 86 inventorsTop 55%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Herman A. Castro has been granted 1 US patent while listed as an inventor at Intel. All of these patents were granted in 1991. Herman A. Castro ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Herman A. Castro in Shingle Springs, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
4999525 Exclusive-or cell for pattern matching employing floating gate devices Chin S. Park 1991-03-12 $75,014,000