Inventor · disambiguated record
Yueh-Li Wang
Also filed as: WANG YUEH-LI
8 granted patents·105 citations·filing 2006–2013
87Inventor score
Technology areasB25B
Top patents by PatentIndex Score
8 records- 0188US9114510B2Pawl structure for ratchet wrenches and the wrenches using the sameLEE TSAN-CHANG·Filed 2013·Granted Aug 25, 2015·13 cites·10 claims
- 0288US8701524B2Complex wrenchCHANG CHIOU-MAI·Filed 2011·Granted Apr 22, 2014·18 cites·5 claims
- 0386US7387052B2Wrench with outstanding gripCHANG CHIOU-MAI·Filed 2006·Granted Jun 17, 2008·26 cites·3 claims
- 0482US9016174B2Ratchet wrenchLEE TSAN-CHANG·Filed 2012·Granted Apr 28, 2015·9 cites·14 claims
- 0581US9120210B2Open wrenchLEE TSAN-CHANG·Filed 2013·Granted Sep 1, 2015·8 cites·6 claims
- 0679US8261635B2One-direction rachet wrenchLEE TSAN-CHANG·Filed 2009·Granted Sep 11, 2012·14 cites·11 claims
- 0772US8661946B2Ratchet wrenchLEE TSAN-CHANG·Filed 2011·Granted Mar 4, 2014·5 cites·10 claims
- 0861USD708920SPawl of a ratchet wrenchLEE TSAN-CHANG·Filed 2013·Granted Jul 15, 2014·12 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →