Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Chien-Wei Chiu

RTRichtek Technology: 20 patents #20 of 459Top 5%
VSVanguard International Semiconductor: 7 patents #80 of 585Top 15%
AIAcer Incorporated: 1 patents #525 of 935Top 60%
CIChimei Innolux: 1 patents #232 of 654Top 40%
Songyuan, TW: #2 of 7 inventorsTop 30%
Overall (All Time): #127,722 of 4,157,543Top 4%
29 Patents All Time

Issued Patents All Time

Showing 26–29 of 29 patents

Patent #TitleCo-InventorsDate
8859373 High voltage device and manufacturing method thereof Tsung-Yi Huang 2014-10-14
8710551 High electron mobility transistor and manufacturing method thereof Chih-Fang Huang, Ting-Fu Chang, Tsung-Yu Yang, Tsung-Yi Huang 2014-04-29
8575693 Double diffused metal oxide semiconductor device Tsung-Yi Huang, Chien-Hao Huang 2013-11-05
8400177 Device and method for testing display panel An-Ting Hsiao 2013-03-19