Assignee
CHANG SHENG-MING
3 granted patents·1 pending application·103 citations·filing 2004–2009
Top patents by PatentIndex Score
4 records- 0197US7278342B1Tool connecting deviceCHANG SHENG MING·Filed 2006·Granted Oct 9, 2007·86 cites·11 claims
- 0281US7121951B2Connecting shaft deviceCHANG SHENG-MING·Filed 2004·Granted Oct 17, 2006·17 cites·6 claims
- 0346US8258615B2Semiconductor device and fabricating method thereofCHANG SHENG-MING·Filed 2009·Granted Sep 4, 2012·0 cites·18 claims
- 0444US2005235785A1Multi-angle adjusting socket body and improved structure of its toolsCHANG SHENG-MING·Filed 2004·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →