Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ephrem C. Wu — 2 Patents in 2018

AMD: 2 patents #127 of 731Top 20%
San Mateo, CA: #141 of 707 inventorsTop 20%
California: #12,239 of 60,411 inventorsTop 25%
Overall (2018): #151,566 of 503,207Top 35%
2 Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10141938 Stacked columnar integrated circuits 2018-11-27 $152,574,000
9858006 Context driven memory circuits 2018-01-02 $44,079,000