Assignee
DONG YAN
US·4 granted patents·57 citations·filing 2011–2020
Top patents by PatentIndex Score
4 records- 0194US8698475B2Switching-mode power supply with ripple mode control and associated methodsDONG YAN·Filed 2011·Granted Apr 15, 2014·22 cites·19 claims
- 0293USD929053SFloor cleaning machineDONG YAN·Filed 2020·Granted Aug 24, 2021·28 cites·1 claims
- 0378US8872501B2Voltage converters with reduced output frequency variations and associated methodsDONG YAN·Filed 2011·Granted Oct 28, 2014·5 cites·15 claims
- 0461US8618857B2Delay circuit and associated methodDONG YAN·Filed 2012·Granted Dec 31, 2013·2 cites·9 claims
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