Inventor · disambiguated record
Ruixia Fei
Also filed as: FEI RUIXIA
6 granted patents·1 pending application·62 citations·filing 2008–2024
80Inventor score
Top patents by PatentIndex Score
7 records- 0192US12126251B2Transistor turn-off circuitNAVITAS SEMICONDUCTOR LTD·Filed 2022·Granted Oct 22, 2024·2 cites·20 claims
- 0288US8213203B2Method and apparatus for controlling a constant current output in a switching mode power supplyFEI RUIXIA·Filed 2009·Granted Jul 3, 2012·48 cites·29 claims
- 0379US2025030331A1Transistor turn-off circuitNAVITAS SEMICONDUCTOR LTD·Filed 2024·Application pending·0 cites
- 0471US9356508B2Constant-voltage and constant-current buck converter and control circuitWANG HU·Filed 2013·Granted May 31, 2016·3 cites·17 claims
- 0567US9853542B2Constant-voltage and constant-current buck converter and control circuitBCD SEMICONDUCTOR MFG CO LTD·Filed 2016·Granted Dec 26, 2017·2 cites·20 claims
- 0664US8897039B2Method and system for pulse frequency modulated switching mode power suppliesZHU YAJIANG·Filed 2008·Granted Nov 25, 2014·5 cites·13 claims
- 0746US8792258B2Method and apparatus for reducing standby power of switching mode power suppliesZHU YAJIANG·Filed 2008·Granted Jul 29, 2014·2 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →