Patents Assigned to Diodes Incorported
  • Generating a coil switching signal for a brushless DC motor
    Patent number: 9252690
    Abstract: Some embodiments provide a system that generates a coil switching signal for a brushless DC motor. During operation, the system determines a magnetic field of the brushless DC motor at a first time and a magnetic field of the brushless DC motor at a second time. Then, the coil switching signal is generated based on a relationship between the magnetic field determined at the first time and a first predetermined threshold, and the magnetic field determined at the second time and a second predetermined threshold.
    Type: Grant
    Filed: June 20, 2014
    Date of Patent: February 2, 2016
    Assignee: Diodes Incorported
    Inventors: Ching-Yuh Tsay, Chuan Hung Chi
  • Leadframe
    Patent number: D969093
    Type: Grant
    Filed: November 2, 2021
    Date of Patent: November 8, 2022
    Assignee: Diodes Incorported
    Inventors: Li-Ju Huang, Michael Yimin Zhang
  • Leadframe
    Patent number: D969764
    Type: Grant
    Filed: October 28, 2021
    Date of Patent: November 15, 2022
    Assignee: Diodes Incorported
    Inventors: Li-Ju Huang, Michael Yimin Zhang