Individual holder
CHIEN TSENG L
7 granted patents·1 pending application·159 citations·filing 1988–2004
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
8 records- 0191USD309953SSolar powered lightCHIEN TSENG L·Filed 1988·Granted Aug 14, 1990·31 cites·1 claims
- 0291USD308758SCombined alarm and key ringCHIEN TSENG L·Filed 1988·Granted Jun 26, 1990·31 cites·1 claims
- 0390USD309787SSolar powered lightCHIEN TSENG L·Filed 1988·Granted Aug 7, 1990·30 cites·1 claims
- 0480USD309786SSolar powered lightCHIEN TSENG L·Filed 1988·Granted Aug 7, 1990·18 cites·1 claims
- 0577USD309785SSolar powered lightCHIEN TSENG L·Filed 1988·Granted Aug 7, 1990·16 cites·1 claims
- 0665USD309954SSolar powered outdoor lightCHIEN TSENG L·Filed 1988·Granted Aug 14, 1990·10 cites·1 claims
- 0762US5262756ASolar powered warning lightCHIEN TSENG L·Filed 1991·Granted Nov 16, 1993·23 cites·11 claims
- 0846US2006072302A1Electro-luminescent (EL) illuminated wall plate device with push-tighten frame meansCHIEN TSENG L·Filed 2004·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →