Assignee
CHEN CHENG-KAI
TW·4 granted patents·1 pending application·24 citations·filing 2007–2015
Top patents by PatentIndex Score
5 records- 0183US9032579B1Spin mopCHEN CHENG KAI·Filed 2015·Granted May 19, 2015·7 cites·13 claims
- 0261USD776891SSpin mop headCHEN CHENG KAI·Filed 2014·Granted Jan 17, 2017·12 cites·1 claims
- 0360US8127276B2Apparatus, method, and computer readable medium thereof for generating and utilizing a feature code to monitor a programCHEN CHENG-KAI·Filed 2007·Granted Feb 28, 2012·3 cites·27 claims
- 0458US8978193B2Spin mopCHEN CHENG KAI·Filed 2013·Granted Mar 17, 2015·2 cites·18 claims
- 0540US2011106468A1Location-adjusting inspecting apparatus and method for a solar battery panel inspecting systemCHEN CHENG-KAI·Filed 2009·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →