Inventor · disambiguated record
Chang Liu
Also filed as: LIU CHANG · LIU CHANG-CHAN
1 granted patent·2 pending applications·6 citations·filing 2010–2018
29Inventor score
Top patents by PatentIndex Score
3 records- 0188US9966870B2Power conversion device and drive deviceRENESAS ELECTRONICS CORP·Filed 2016·Granted May 8, 2018·6 cites·19 claims
- 0253US2018248492A1Power conversion device and drive deviceRENESAS ELECTRONICS CORP·Filed 2018·Application pending·0 cites
- 0320US2011180678A1Carrying deviceMULTISTAR IND CO LTD·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →