Assignee
YU CHIH YUNG
2 granted patents·2 pending applications·30 citations·filing 1997–2019
Top patents by PatentIndex Score
4 records- 0190US10874171B1Method for manufacturing light-weight waterproof shoe/bootYU CHIH YUNG·Filed 2019·Granted Dec 29, 2020·8 cites·16 claims
- 0273USD398267SBicycle frameYU CHIH-YUNG·Filed 1997·Granted Sep 15, 1998·22 cites·1 claims
- 0347US2020130311A1Method for manufacturing rubber boot having foamed lining layerYU CHIH YUNG·Filed 2019·Application pending·0 cites
- 0446US2013133227A1Footwear and Production Method ThereofYU CHIH-YUNG·Filed 2011·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →