Assignee
CHERN WEN-BIN
3 granted patents·42 citations·filing 1989–1993
Top patents by PatentIndex Score
3 records- 0147US4850481ACigarette caseCHERN WEN BIN·Filed 1989·Granted Jul 25, 1989·19 cites·3 claims
- 0244US5248959AEarthquake warning deviceCHERN WEN BIN·Filed 1992·Granted Sep 28, 1993·18 cites·5 claims
- 0339USD350903SCombined earthquake warning indication and anti-theft clockCHERN WEN-BIN·Filed 1993·Granted Sep 27, 1994·5 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →