Inventor · disambiguated record
Der-Shuen Chen
Also filed as: CHEN DER-SHUEN
3 granted patents·1 pending application·6 citations·filing 2007–2013
59Inventor score
Technology areasB23H
Top patents by PatentIndex Score
4 records- 0167US7871503B2Electrochemical discharge machining deviceIND TECH RES INST·Filed 2007·Granted Jan 18, 2011·2 cites·13 claims
- 0261US9205504B2Self-adjusting power device for high efficiency electrical discharge machining and method thereofCHEN DER-SHUEN·Filed 2011·Granted Dec 8, 2015·3 cites·10 claims
- 0358US9421626B2Apparatus and method for electrical discharge machining modulation controlIND TECH RES INST·Filed 2013·Granted Aug 23, 2016·1 cites·24 claims
- 0444US2010157637A1Green-energy power generator for electrical discharge machineIND TECH RES INST·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →