Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Chi-Ray Tsai — 1 Patent in 2016

UMUnited Microelectronics: 1 patents #267 of 624Top 45%
Overall (2016): #435,681 of 481,213Top 95%
1 Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9416459 Electrical chemical plating process Chun-Ling Lin, Yen-Liang Lu, Chi-Mao Hsu, Chin-Fu Lin, Chun-Hung Chen +1 more 2016-08-16