Patents by Inventor Fu-Chun HUAG

Fu-Chun HUAG 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).

  • Bearing failure monitoring device for ball screw
    Patent number: 9188164
    Abstract: A linear motion guide device includes a movable member attached onto an elongated member for forming an endless multiple-turn, helical raceway between the elongated member and the movable member and for receiving ball bearing members, and a detecting device includes a magnetic member and an integrated circuit disposed in the movable member and arranged close to the endless multiple-turn, helical raceway for detecting a moving frequency or a movement of the ball bearing members through the endless multiple-turn, helical raceway of the linear motion guide device and for detecting a wear or failure of the ball bearing members and for generating a warning signal.
    Type: Grant
    Filed: November 22, 2013
    Date of Patent: November 17, 2015
    Assignee: Hiwin Technologies Corp.
    Inventors: Fu-Chun Huag, Yih-Chyun Hwang, Chun-Lin Yu
  • BEARING FAILURE MONITORING DEVICE FOR BALL SCREW
    Publication number: 20150147007
    Abstract: A linear motion guide device includes a movable member attached onto an elongated member for forming an endless multiple-turn, helical raceway between the elongated member and the movable member and for receiving ball bearing members, and a detecting device includes a magnetic member and an integrated circuit disposed in the movable member and arranged close to the endless multiple-turn, helical raceway for detecting a moving frequency or a movement of the ball bearing members through the endless multiple-turn, helical raceway of the linear motion guide device and for detecting a wear or failure of the ball bearing members and for generating a warning signal.
    Type: Application
    Filed: November 22, 2013
    Publication date: May 28, 2015
    Applicant: Hiwin Technologies Corp.
    Inventors: Fu-Chun HUAG, Yih-Chyun HWANG, Chun-Lin YU