Assignee
HUANG CHIN-CHEN
9 granted patents·5 pending applications·190 citations·filing 1996–2024
Top patents by PatentIndex Score
14 records- 0198US11253086B1Hanging structure for painting toolHUANG CHIN CHEN·Filed 2020·Granted Feb 22, 2022·15 cites·9 claims
- 0295US7175573B1Exercising device having multiple functionsHUANG CHIN-CHEN·Filed 2005·Granted Feb 13, 2007·78 cites·8 claims
- 0393US7171874B1Handle collecting structure for socket wrenchHUANG CHIN-CHEN·Filed 2005·Granted Feb 6, 2007·33 cites·2 claims
- 0481USD390020SFoot-restHUANG CHIN-CHEN·Filed 1996·Granted Feb 3, 1998·24 cites·1 claims
- 0577US9039583B2Foot exercise machineHUANG CHIN-CHEN·Filed 2013·Granted May 26, 2015·9 cites·10 claims
- 0672US7730575B2Structure for a hand trowel handle with adjustable rotational angleHUANG CHIN-CHEN·Filed 2006·Granted Jun 8, 2010·6 cites·3 claims
- 0772USD400953SWaist exercise deviceHUANG CHIN-CHEN·Filed 1997·Granted Nov 10, 1998·16 cites·1 claims
- 0864US2026048612A1Paint tool with replaceable bladeHUANG CHIN CHEN·Filed 2024·Application pending·0 cites
- 0956USD387401SAbdomen exercise deviceHUANG CHIN-CHEN·Filed 1996·Granted Dec 9, 1997·9 cites·1 claims
- 1047US2007012141A1Handle driving structure of socket wrenchHUANG CHIN-CHEN·Filed 2005·Application pending·0 cites
- 1147US2011271531A1Opening and closing mechanism for utility knifeHUANG CHIN-CHEN·Filed 2010·Application pending·0 cites
- 1246US11897105B2Stamping pliers for stamping and bondingHUANG CHIN CHEN·Filed 2021·Granted Feb 13, 2024·0 cites·4 claims
- 1346US2013045844A1Detachable Waist and Abdomen Exercising DeviceHUANG CHIN-CHEN·Filed 2011·Application pending·0 cites
- 1440US2019024391A1Painting ToolHUANG CHIN CHEN·Filed 2017·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →