Inventor · disambiguated record
Wen-Hsu Chang
Also filed as: CHANG WEN-HSU
3 granted patents·1 pending application·2 citations·filing 2002–2013
49Inventor score
Top patents by PatentIndex Score
4 records- 0159US7547853B2Control switch connection structureALTEK CORP·Filed 2006·Granted Jun 16, 2009·2 cites·11 claims
- 0241US8704580B2Circuit sharing time delay integratorCHIU CHIN-FONG·Filed 2012·Granted Apr 22, 2014·0 cites·15 claims
- 0330US10004853B2Prefillable auto-retractable safety syringeBENCHA INT GROUP INC·Filed 2013·Granted Jun 26, 2018·0 cites·17 claims
- 0424US2003221539A1Friction-resisting noise-eliminating rod member mounting arrangement for wind instrumentFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →