Assignee
CHEN CHING-YAO
TW·2 granted patents·2 pending applications·15 citations·filing 2009–2011
Top patents by PatentIndex Score
4 records- 0176US8448297B2Torque-adjustable hingeCHEN CHING-YAO·Filed 2010·Granted May 28, 2013·12 cites·4 claims
- 0255US8631542B2Torque-adjustable hingeCHEN CHING-YAO·Filed 2011·Granted Jan 21, 2014·3 cites·3 claims
- 0347US2011131492A1Audio-visual multimedia transmitting/editing deviceCHEN CHING-YAO·Filed 2009·Application pending·0 cites
- 0434US2011314635A1HingeCHEN CHING-YAO·Filed 2010·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →