Inventor · disambiguated record

Chung Chang

Also filed as: CHANG CHUNG H · CHANG CHUNG-HUI

2 granted patents·43 citations·filing 1988–2004

59Inventor score

Technology areasB60B G11B

Files withABMEX ENTPR CO LTD1 SAMSUNG ELECTRONICS CO LTD1

Top patents by PatentIndex Score

2 records

0181US7213818B2Stroller having wheel rotation control deviceABMEX ENTPR CO LTD·Filed 2004·Granted May 8, 2007·41 cites·19 claims
0229US4933619AStepping motor servo control system for a floppy disk driveSAMSUNG ELECTRONICS CO LTD·Filed 1988·Granted Jun 12, 1990·2 cites·2 claims

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