Patents by Inventor Hsin-Wang Liang

Hsin-Wang Liang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • CPU frequency regulating circuit
    Patent number: 7752479
    Abstract: An exemplary CPU frequency regulating circuit includes a detecting circuit, and a comparing circuit. The detecting circuit receives a PWM signal from a super I/O chipset, and converts the PWM signal to a load voltage responsive to a workload of a CPU. The comparing circuit is coupled to the detecting circuit for receiving the load voltage, and compares the load voltage with a reference voltage, and adjusts a frequency of the CPU according to a result of the comparison.
    Type: Grant
    Filed: November 25, 2006
    Date of Patent: July 6, 2010
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventors: Hsin-Wang Liang, Han-Chiang Chuang, Hung-Ju Chen, Chien-Chung Huang, Wen-Lung Liang, Chih-Liang Kuo
  • CPU FREQUENCY REGULATING CIRCUIT
    Publication number: 20070170963
    Abstract: An exemplary CPU frequency regulating circuit includes a detecting circuit, and a comparing circuit. The detecting circuit receives a PWM signal from a super I/O chipset, and converts the PWM signal to a load voltage responsive to a workload of a CPU. The comparing circuit is coupled to the detecting circuit for receiving the load voltage, and compares the load voltage with a reference voltage, and adjusts a frequency of the CPU according to a result of the comparison.
    Type: Application
    Filed: November 25, 2006
    Publication date: July 26, 2007
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: HSIN-WANG LIANG, HAN-CHIANG CHUANG, HUNG-JU CHEN, CHIEN-CHUNG HUANG, WEN-LUNG LIANG, CHIH-LIANG KUO