Michael Liu

4 Patents

• US123011502025

  Digital Power Converter Arrangement of Electric Vehicle

  0 cites
• US122597522025

  Case with Segmented Cradle Assembly for a Mobile Communications Device

  World Richman Manufacturing Corporation

  0 cites
• US121431382024

  Case for a Mobile Communications Device with Accessory Access Window

  World Richman Manufacturing Corporation

  0 cites
• US117700912023

  Three-phase Digital Power Inverter System for Motor Controlling

  0 cites