Assignee
HO SHIH-CHI
TW·3 granted patents·26 citations·filing 2006–2013
Top patents by PatentIndex Score
3 records- 0176US9162348B2Steering and positioning structure of a ratchet screwdriverHO SHIH-CHI·Filed 2013·Granted Oct 20, 2015·6 cites·3 claims
- 0275US8656811B2Folding hand toolHO SHIH-CHI·Filed 2011·Granted Feb 25, 2014·8 cites·5 claims
- 0375US7398710B1Rotary positioning structure of a ratchet screwdriverHO SHIH-CHI·Filed 2006·Granted Jul 15, 2008·12 cites·5 claims
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