Inventor · disambiguated record
William H.L. Chang
Also filed as: CHANG WILLIAM H L
4 granted patents·2 pending applications·241 citations·filing 2003–2018
78Inventor score
Top patents by PatentIndex Score
6 records- 0190US9035741B2Foot-operated control console for wirelessly controlling medical devicesHAMEL ANDREW J·Filed 2003·Granted May 19, 2015·224 cites·4 claims
- 0288US10080554B2Foot-operated control console for wirelessly controlling medical devicesHAMEL ANDREW J·Filed 2017·Granted Sep 25, 2018·8 cites·31 claims
- 0384US9615725B2Tamper-evident camera enclosureDENG WENJIE·Filed 2014·Granted Apr 11, 2017·9 cites·11 claims
- 0458US2018221005A1Foot-operated control console for wirelessly controlling medical devicesHAMEL ANDREW J·Filed 2018·Application pending·0 cites
- 0554US9681858B2Foot-operated control console for wirelessly controlling medical devicesHAMEL ANDREW J·Filed 2015·Granted Jun 20, 2017·0 cites·20 claims
- 0640US2017337493A1Efficient surgical center workflow proceduresPARAMASIVAN RAMANAN·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →