Assignee
RUI YI
CN·4 granted patents·13 citations·filing 2009–2010
Top patents by PatentIndex Score
4 records- 0169US8122267B2Power control circuit for hard disk driveRUI YI·Filed 2009·Granted Feb 21, 2012·6 cites·18 claims
- 0260US8317546B2Printed circuit boardRUI YI·Filed 2010·Granted Nov 27, 2012·1 cites·4 claims
- 0357US8190932B2Power supply converting circuitRUI YI·Filed 2009·Granted May 29, 2012·5 cites·14 claims
- 0443US8060764B2Power supply converting circuitRUI YI·Filed 2009·Granted Nov 15, 2011·1 cites·15 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →