Assignee
HUANG CHIH-YANG
TW·2 granted patents·6 citations·filing 2011–2011
Top patents by PatentIndex Score
2 records- 0163US8556345B2Chair having angle and tension adjusting functionsHUANG CHIH-YANG·Filed 2011·Granted Oct 15, 2013·5 cites·18 claims
- 0261US8409632B2Product containing extract from Zanthoxylum avicennae (Lam.) DC., and preparation process and use thereofHUANG CHIH-YANG·Filed 2011·Granted Apr 2, 2013·1 cites·14 claims
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