Assignee
CHEN TE-TSAO
US·2 granted patents·1 pending application·6 citations·filing 2006–2012
Top patents by PatentIndex Score
3 records- 0148US7241236B1Dart with dual action arrangementCHEN TE-TSAO·Filed 2006·Granted Jul 10, 2007·6 cites·5 claims
- 0231US2008073850A1Target blocks of a dartboard and its formation mechanismCHEN TE-TSAO·Filed 2006·Application pending·0 cites
- 0330US8991828B2DartboardCHEN TE-TSAO·Filed 2012·Granted Mar 31, 2015·0 cites·10 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →