Assignee
CHANG HUI-LING
TW·3 granted patents·6 pending applications·1 citations·filing 2005–2020
Top patents by PatentIndex Score
9 records- 0148US8336427B2One-way driverCHANG HUI-LING·Filed 2011·Granted Dec 25, 2012·1 cites·9 claims
- 0243US2020038277A1Multi-Function Exercise MachineCHANG HUI LING·Filed 2019·Application pending·0 cites
- 0340US9233456B2Selectively one-way wrenchCHANG HUI-LING·Filed 2013·Granted Jan 12, 2016·0 cites·8 claims
- 0439US2015266166A1Compact SocketCHANG HUI-LING·Filed 2014·Application pending·0 cites
- 0538US12397150B2Functional protector with electric conduction and heat conductionCHANG HUI LING·Filed 2020·Granted Aug 26, 2025·0 cites·10 claims
- 0636US2007119281A1One-way open-ended wrenchCHANG HUI-LING·Filed 2005·Application pending·0 cites
- 0735US2023233364A1Thermal signal transmission patch with intelligent determination systemCHANG HUI LING·Filed 2020·Application pending·0 cites
- 0834US2023075093A1Textile-type dry electrode plateCHANG HUI LING·Filed 2020·Application pending·0 cites
- 0931US2007257347A1Chip structure and fabricating process thereofCHANG HUI-LING·Filed 2006·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →