Assignee
CHANG HUI-YU
TW·1 granted patent·5 pending applications·28 citations·filing 2010–2020
Top patents by PatentIndex Score
6 records- 0172USD724725SVideo styletCHANG HUI-YU·Filed 2012·Granted Mar 17, 2015·28 cites·1 claims
- 0248US2021022417A1Strutting piece for masksCHANG HUI YU·Filed 2020·Application pending·0 cites
- 0335US2013256666A1Thin film transistor and manufacturing method thereofCHANG HUI-YU·Filed 2013·Application pending·0 cites
- 0430US2016258455A1Multifunctional strapCHANG HUI YU·Filed 2016·Application pending·0 cites
- 0530US2010305409A1Tongue depressor and throat viewing mechanismCHANG HUI-YU·Filed 2010·Application pending·0 cites
- 0629US2010185052A1Endoscopic deviceCHANG HUI-YU·Filed 2010·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →