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USPTO Patent Rankings Data through Dec 31, 2025
Home › United Microelectronics › Chih-I Wei
CW

Chih-I Wei — 1 Patent

UMUnited Microelectronics: 1 patents #2,686 of 4,560Top 60%
Taichung, TW: #4,383 of 7,415 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Chih-I Wei has been granted 1 US patent while listed as an inventor at United Microelectronics. All of these patents were granted in 2018. Chih-I Wei ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Chih-I Wei in Taichung, TW.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10139723 Method of forming photomask Chia-Wei Huang, Yung-Feng Cheng 2018-11-27 $169,000

Frequent Collaborators

Chia-Wei Huang1 shared
Yung-Feng Cheng1 shared

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Xianwu Meng1
Phillip COLETTI1
Yuchen Mao1
Sheng'an ZHANG1
Hayeong Nam1
Pedro Fernando Gomez Fernandez1
Kira Astakhova1
Amir EISEN1