Inventor · disambiguated record
Wen-Chieh Chang Chien
Also filed as: CHANG CHIEN WEN-CHIEH
2 granted patents·2 pending applications·46 citations·filing 2007–2010
59Inventor score
Top patents by PatentIndex Score
4 records- 0189US7926985B2Custom assembly light-emitting moduleLEDTECH ELECTRONICS CORP·Filed 2010·Granted Apr 19, 2011·45 cites·14 claims
- 0241US2010103657A1Custom assembly light-emitting moduleTENG CHIEN-CHEN·Filed 2008·Application pending·0 cites
- 0341US2010020542A1Custom assembly light-emitting moduleTENG CHIEN-CHEN·Filed 2008·Application pending·0 cites
- 0428USD554277SLED lampLEDTECH ELECTRONICS CORP·Filed 2007·Granted Oct 30, 2007·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →