Yan-fei Liu

10 Patents

• US125005142025

  System and Methods for Using a MEMS Switch as an Ideal Diode

  DIGIQ POWER Ltd.

  0 cites
• US124182322025

  Three-phase Rectifier with Reconfigurable Modules for Wide Output Voltage Range

  Queen's University At Kingston

  0 cites
• US123626602025

  Power Converter Controlled Capacitor Circuits and Methods

  Queen's University At Kingston

  0 cites
• US122785552025

  Variable Gain Modulation Methods and Controllers for AC-DC Converter with Power Factor Correction

  Queen's University At Kingston

  0 cites
• US120810232024

  Control Methods and Apparatus for Parallel Operation of Multiple Portable Power Stations

  Queen's University At Kingston

  0 cites
• US119908422024

  Method and System for Balancing Multi-phase LLC Power Converter with Switch-controlled Capacitors

  MAGNA POWERTRAIN GmbH & Co KG

  0 cites
• US119908432024

  Methods and Circuits for Sensing Isolated Power Converter Output Voltage Across the Isolation Barrier

  Queen's University At Kingston

  0 cites
• US119031752024

  Power Converter with Integrated Multi-layer Cooling

  MAGNA INTERNATIONAL Inc.

  0 cites
• US117110232023

  Methods and Circuits for Sensing Isolated Power Converter Output Voltage Across the Isolation Barrier

  Queen's University At Kingston

  0 cites
• US116112282023

  Power Cycle Modulation Control for Power Converters

  Queen's University At Kingston

  0 cites