Assignee
HUANG CHIEN KAI
5 granted patents·37 citations·filing 2004–2005
Top patents by PatentIndex Score
5 records- 0175US7293832B2Chair adjustable deviceHUANG CHIEN-KAI·Filed 2005·Granted Nov 13, 2007·16 cites·6 claims
- 0270US6955109B1Electric punchHUANG CHIEN KAI·Filed 2004·Granted Oct 18, 2005·14 cites·4 claims
- 0361US7237465B2Operation mechanism for pressing board of electric paper cuttersHUANG CHIEN KAI·Filed 2005·Granted Jul 3, 2007·3 cites·3 claims
- 0443US7299797B2Springless shooting dartHUANG CHIEN KAI·Filed 2004·Granted Nov 27, 2007·4 cites·2 claims
- 0543US7152516B2Multi-stage movement paper punchHUANG CHIEN KAI·Filed 2004·Granted Dec 26, 2006·0 cites·8 claims
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