Yuhua Hu

5 Patents

• US125919942026

  Using Light and Shadow in Vision-aided Precise Positioning

  QUALCOMM Incorporated

  0 cites
• US125127682025

  Multi-level Conversion Circuit and Control Method for Flying Capacitor Voltage Thereof

  Delta Electronics (Shanghai) Co., Ltd.

  0 cites
• US124893602025

  Multi-level AC/DC Conversion Circuit, Multi-level DC/DC Conversion Circuit and Control Methods Thereof

  Delta Electronics (Shanghai) Co., Ltd.

  0 cites
• US124831392025

  Multi-level Conversion Circuit and Control Method for Flying Capacitor Voltage Thereof

  Delta Electronics (Shanghai) Co., Ltd.

  0 cites
• US122162232025

  Determining an Orientation of a User Equipment with a Cellular Network

  QUALCOMM Incorporated

  0 cites