Inventor · disambiguated record
Quanwang Liu
Also filed as: LIU QUANWANG
4 granted patents·16 citations·filing 2008–2017
70Inventor score
Top patents by PatentIndex Score
4 records- 0178US8169249B2Calibrating a system by setting difference between signalsLI GUOXING·Filed 2011·Granted May 1, 2012·4 cites·24 claims
- 0269US8030973B2Calculating a parameter indicative of an error factor of a circuitO2MICRO INC·Filed 2009·Granted Oct 4, 2011·5 cites·24 claims
- 0358US9118238B2Charge pump systems with adjustable frequency controlLIU QUANWANG·Filed 2008·Granted Aug 25, 2015·7 cites·22 claims
- 0446US10216210B2Dual input power management method and systemO2MICRO INC·Filed 2017·Granted Feb 26, 2019·0 cites·20 claims
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