Assignee
CHUANG HSING-YEN
US·3 granted patents·48 citations·filing 2010–2011
Technology mixA63B3
Top patents by PatentIndex Score
3 records- 0187US8708845B2Ball bat including multiple failure planesCHUANG HSING-YEN·Filed 2011·Granted Apr 29, 2014·17 cites·7 claims
- 0285US8979682B2Ball bat including a reinforced, low-durability region for deterring barrel alterationCHUANG HSING-YEN·Filed 2011·Granted Mar 17, 2015·15 cites·19 claims
- 0385US8182377B2Ball bat including multiple failure planesCHUANG HSING-YEN·Filed 2010·Granted May 22, 2012·16 cites·12 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →