Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Gregory Illes — 4 Patents

CSCredence Systems: 4 patents #30 of 214Top 15%
San Jose, CA: #12,320 of 32,062 inventorsTop 40%
California: #124,610 of 386,348 inventorsTop 35%
Overall (All Time): #1,282,617 of 4,157,543Top 35%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5925145 Integrated circuit tester with cached vector memories Kenneth L. Skala, Richard B. Morris, Duane Champoux 1999-07-20
5894484 Integrated circuit tester with distributed instruction processing Kenneth L. Skala, Richard B. Morris, Duane Champoux 1999-04-13
5838694 Dual source data distribution system for integrated circuit tester Kenneth L. Skala, Richard B. Morris, Duane Champoux 1998-11-17
5805610 Virtual channel data distribution system for integrated circuit tester Kenneth L. Skala, Richard B. Morris, Duane Champoux 1998-09-08