Inventor · disambiguated record

Cheng-Han Chang

Also filed as: CHANG CHENG · CHANG CHENG-HAN

4 granted patents·9 pending applications·2 citations·filing 20032021

57Inventor score
Technology areasG06FB01DB23DB60WG09F
Files withASUSTEK COMP INC3ICP ELECTRONICS INC2INER AEC EXECUTIVE YUAN2PORTWELL INC2GREAT WALL MOTOR CO LTD1

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13 records

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →