Individual holder
CHANG T S
5 granted patents·28 citations·filing 1996–1997
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
5 records- 0157USD381352SEyeglass frame frontCHANG T S·Filed 1996·Granted Jul 22, 1997·11 cites·1 claims
- 0247USD391981SEyeglassesCHANG T S·Filed 1997·Granted Mar 10, 1998·7 cites·1 claims
- 0341USD391980SEyeglass frame frontCHANG T S·Filed 1997·Granted Mar 10, 1998·5 cites·1 claims
- 0435USD400228SEyeglassesCHANG T S·Filed 1997·Granted Oct 27, 1998·3 cites·1 claims
- 0532USD391979SEyeglass frame frontCHANG T S·Filed 1997·Granted Mar 10, 1998·2 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →