Patents by Inventor Bing-Hong Yang

Bing-Hong Yang 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).

  • Extendible and retractable actuator
    Patent number: 7458562
    Abstract: An extendible and retractable actuator comprises a motor, two screws and an extendible and retractable sleeve assembly. The motor cooperates with the screws to drive the extendible and retractable sleeve assembly to extend and retract simultaneously, so as to reduce the extending and retracting time and to simplify the structure of the extendible and retractable actuator.
    Type: Grant
    Filed: June 28, 2007
    Date of Patent: December 2, 2008
    Assignee: Hiwin Mikrosystem Corp.
    Inventors: Tung-Hsin Chen, Bing-Hong Yang
  • Limit Switch Device for an Actuator
    Publication number: 20080289919
    Abstract: A limit switch device for an actuator comprises a brake rod, a mounting frame and two switches. The brake rod is axially movable with respect to the mounting frame. The two switches are mounted on the mounting frame and located in the axial direction of the brake rod and are connected to the actuator, respectively. When the actuator moves to the end of its travel, it will drive the brake rod to move and switch on one of the switches, and the switch will stop the actuator.
    Type: Application
    Filed: May 21, 2007
    Publication date: November 27, 2008
    Inventor: Bing-Hong Yang
  • Linear Actuator with a Redundant Structure
    Publication number: 20080184828
    Abstract: A linear actuator with a redundant structure comprises a motor, a gear box, a housing, a driving element and a follower element. An axis of the motor is protruded out of the linear actuator. When the linear actuator is stopped operation because of lacking power source, the linear actuator can be driven by rotating the axis, so as to solve the problem of unable to drive the linear actuator when lacking of electrical power.
    Type: Application
    Filed: February 7, 2007
    Publication date: August 7, 2008
    Inventors: Pei-Yu CHEN, Bing-Hong Yang
  • Foot switch
    Patent number: D589460
    Type: Grant
    Filed: May 14, 2007
    Date of Patent: March 31, 2009
    Assignee: Hiwin Mikrosystem Corp.
    Inventor: Bing-Hong Yang