Assignee
CHEN CHING
TW·8 granted patents·2 pending applications·86 citations·filing 1998–2016
Top patents by PatentIndex Score
10 records- 0196US8862304B2Apparatus, method and article for providing vehicle diagnostic dataCHEN CHING·Filed 2013·Granted Oct 14, 2014·21 cites·19 claims
- 0295US8996212B2Apparatus, method and article for providing vehicle diagnostic dataCHEN CHING·Filed 2012·Granted Mar 31, 2015·16 cites·17 claims
- 0378US7062994B2Ratchet wrenchCHEN CHING·Filed 2004·Granted Jun 20, 2006·23 cites·2 claims
- 0455USD434293SWrenchCHEN CHING·Filed 2000·Granted Nov 28, 2000·9 cites·1 claims
- 0552US2010175515A1Wrench with releasable headCHEN CHING·Filed 2009·Application pending·0 cites
- 0649USD417374SWrenchCHEN CHING·Filed 1999·Granted Dec 7, 1999·6 cites·1 claims
- 0748USD420264SWrenchCHEN CHING·Filed 1998·Granted Feb 8, 2000·6 cites·1 claims
- 0844US2016129564A1Reversible ratchet wrenchCHEN CHING·Filed 2016·Application pending·0 cites
- 0942USD433606SWrenchCHEN CHING·Filed 1999·Granted Nov 14, 2000·4 cites·1 claims
- 1032USD418381SWrenchCHEN CHING·Filed 1999·Granted Jan 4, 2000·1 cites·1 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →