Cheng-Che Li — 2 Patents at United Microelectronics

Cheng-Che Li has been granted 2 US patents while listed as an inventor at United Microelectronics. The first was granted in 2001 and the most recent in June 2002. Cheng-Che Li ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Cheng-Che Li in Beinan, TW.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6410447	Process for removing photoresist material	Yuan-Chi Pai, Lung-Yi Cheng, Wei-Chiang Lin	2002-06-25	$1,858,000
6194324	Method for in-situ removing photoresist material	Lung-Yi Cheng, Yuan-Chi Pai, Wei-Chiang Lin	2001-02-27	$2,829,000

Cheng-Che Li — 2 Patents

Issued Patents All Time

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