Inventor · disambiguated record
Tien-Sung Chen
Also filed as: CHEN TIEN SUNG
4 granted patents·36 citations·filing 2002–2013
75Inventor score
Top patents by PatentIndex Score
4 records- 0190US8683894B1Positioning structure for a ratchet wrenchCHEN YU WEN·Filed 2013·Granted Apr 1, 2014·17 cites·6 claims
- 0265US6833081B2Method of metal etching post cleaningNANYA TECHNOLOGY CORP·Filed 2002·Granted Dec 21, 2004·10 cites·19 claims
- 0364US9073184B2Controlling structure for a unidirectional ratchet wrenchCHEN YU WEN·Filed 2013·Granted Jul 7, 2015·3 cites·4 claims
- 0455US6881670B2Interconnect process and method for removing metal silicideNANYA TECHNOLOGY CORP·Filed 2004·Granted Apr 19, 2005·6 cites·18 claims
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