Inventor · disambiguated record

Cherng-Yui Chang

Also filed as: CHANG CHERNG-YUI

2 granted patents·53 citations·filing 1996–1998

65Inventor score

Technology areasB05B

Files withTAIWAN SEMICONDUCTOR MFG2

Top patents by PatentIndex Score

2 records

0171US5756155ACombination nozzle and vacuum hood that is self cleaningTAIWAN SEMICONDUCTOR MFG·Filed 1996·Granted May 26, 1998·40 cites·13 claims
0242US5988526ACombination nozzle and vacuum hood that is self cleaningTAIWAN SEMICONDUCTOR MFG·Filed 1998·Granted Nov 23, 1999·13 cites·15 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →