Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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David A. Frazer

Irvine, CA: #3,053 of 6,241 inventorsTop 50%
California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,159,289 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7242410 Color conversion method and apparatus Yuh-Ming Chen 2007-07-10
7107425 SDRAM controller that improves performance for imaging applications 2006-09-12