Shih-hai Chien

7 Patents

• US126209212026

  Motor Rotational Speed Control System and Method Having Duty Cycle Variable Modulation Mechanism

  ANPEC ELECTRONICS CORPORATION

  0 cites
• US121553382024

  Motor Driver Having Motor Abnormality Detection Mechanism

  ANPEC ELECTRONICS CORPORATION

  0 cites
• US121430532024

  Motor Driver Using Motor Magnetic Pole Reference Controlling Mechanism

  ANPEC ELECTRONICS CORPORATION

  0 cites
• US120954042024

  Motor Forward and Reverse Rotation Detector and Motor Driver Having Motor Forward and Reverse Rotation Detector

  ANPEC ELECTRONICS CORPORATION

  0 cites
• US117844872023

  Overvoltage Protecting System and Method of Motor Pre-driver

  ANPEC ELECTRONICS CORPORATION

  0 cites
• US117360442023

  Brake Control System of Motor

  ANPEC ELECTRONICS CORPORATION

  0 cites
• US116646552023

  Current Limiting Protection System and Method of Motor Pre-driver

  ANPEC ELECTRONICS CORPORATION

  0 cites