Assignee
CHANG CHUNG JEN
TW·3 granted patents·1 pending application·20 citations·filing 2011–2013
Technology mixG03B4
Top patents by PatentIndex Score
4 records- 0187US8475063B1Lens capCHANG CHUNG JEN·Filed 2012·Granted Jul 2, 2013·9 cites·11 claims
- 0285US8280241B1Combination of cover with hoodCHANG CHUNG JEN·Filed 2011·Granted Oct 2, 2012·8 cites·10 claims
- 0373US8506183B2Combination of cover with hoodCHANG CHUNG JEN·Filed 2011·Granted Aug 13, 2013·3 cites·12 claims
- 0443US2015160534A1Lens capCHANG CHUNG JEN·Filed 2013·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →