Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Wei-Hong Chuang

A9A9.Com: 1 patents #31 of 77Top 45%
UMUnited Microelectronics: 1 patents #279 of 613Top 50%
Mountain View, CA: #528 of 2,209 inventorsTop 25%
California: #13,043 of 60,394 inventorsTop 25%
Overall (2017): #94,738 of 506,227Top 20%
2 Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9652838 Object retrieval Raghavan Manmatha 2017-05-16
9539621 Wafer cleaning device and method thereof Hsin-Ting Tsai, Cheng-Hung Yu, Chin-Kuang Liu, Ming-Hsin Lee, Kuei-Chang Tung +2 more 2017-01-10