Inventor · disambiguated record
Chia-Yen Cha
Also filed as: CHA CHIA-YEN
2 granted patents·25 citations·filing 1999–2000
60Inventor score
Files withPROMOS TECHNOLOGIES INC2
Top patents by PatentIndex Score
2 records- 0156US6694208B1Method for prioritizing failure modes to improve yield rate in manufacturing semiconductor devicesPROMOS TECHNOLOGIES INC·Filed 2000·Granted Feb 17, 2004·11 cites·25 claims
- 0241US6274394B1Method and system for determining the fail patterns of fabricated wafers in automated wafer acceptance testPROMOS TECHNOLOGIES INC·Filed 1999·Granted Aug 14, 2001·14 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →