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C.M. CHI — 1 Patent

UMUnited Microelectronics: 1 patents #2,686 of 4,560Top 60%
Zhuolan Township, TW: #1,025 of 2,086 inventorsTop 50%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
C.M. CHI has been granted 1 US patent while listed as an inventor at United Microelectronics. All of these patents were granted in 2002. C.M. CHI ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list C.M. CHI in Zhuolan Township, TW.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6401728 Method for cleaning interior of etching chamber Yu C. Chow, W. H. Cheng, Chia-Fu Yeh, Cobby Lee 2002-06-11 $2,096,000

Frequent Collaborators

Chia-Fu Yeh1 shared
Yu C. Chow1 shared
W. H. Cheng1 shared
Cobby Lee1 shared

Nearby-Ranked Inventors

Andrew Whitesides Lloyd1
Xianwu Meng1
Phillip COLETTI1
Yuchen Mao1
Sheng'an ZHANG1
Hayeong Nam1
Pedro Fernando Gomez Fernandez1
Kira Astakhova1
Amir EISEN1