Patents by Inventor Zhong-Jin Yang

Zhong-Jin 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).

  • Twisting device for climbing exercisers
    Patent number: 7462137
    Abstract: A twisting device for a climbing exerciser includes a rotatable member rotatably mounted on a cylindrical tube on the base and the rotatable member includes two flanges so that two connection plates connected with two pedals are respectively connected between the two flanges. The rotatable member is connected with a handlebar stem so that when the user operates the pedals alternatively, the two connection plates rotate the rotatable member reciprocally to drive the handlebar stem to twist about an axis of the handlebar stem.
    Type: Grant
    Filed: November 16, 2005
    Date of Patent: December 9, 2008
    Inventors: Zhong-Jin Yang, Hua-Lu Hsiang
  • Twisting device for climbing exercisers
    Publication number: 20070142182
    Abstract: A twisting device for a climbing exerciser includes a rotatable member rotatably mounted on a cylindrical tube on the base and the rotatable member includes two flanges so that two connection plates connected with two pedals are respectively connected between the two flanges. The rotatable member is connected with a handlebar stem so that when the user operates the pedals alternatively, the two connection plates rotate the rotatable member reciprocally to drive the handlebar stem to twist about an axis of the handlebar stem.
    Type: Application
    Filed: November 16, 2005
    Publication date: June 21, 2007
    Inventors: Zhong-Jin Yang, Hua-Lu Hsiang
  • Travel adjusting device for stepping exercisers
    Patent number: 6997854
    Abstract: An adjusting device of stepping exercisers is movably connected to slots in a base on a frame and a flexible member is connected to the adjusting device. Two ends of the flexible member are respectively connected to two links of the two pedals. When the adjusting device is adjusted to a higher position, the two pedals are positioned at higher positions, and are positioned at lower positions when the adjusting device is lowered.
    Type: Grant
    Filed: July 19, 2004
    Date of Patent: February 14, 2006
    Inventor: Zhong-Jin Yang
  • TRAVEL ADJUSTING DEVICE FOR STEPPING EXERCISERS
    Publication number: 20060014612
    Abstract: An adjusting device of stepping exercisers is movably connected to slots in a base on a frame and a flexible member is connected to the adjusting device. Two ends of the flexible member are respectively connected to two links of the two pedals. When the adjusting device is adjusted to a higher position, the two pedals are positioned at higher positions, and are positioned at lower positions when the adjusting device is lowered.
    Type: Application
    Filed: July 19, 2004
    Publication date: January 19, 2006
    Inventor: Zhong-Jin Yang
  • Method and system of enhancing emergency call services
    Publication number: 20040001572
    Abstract: A system and method comprises an emergency server for storing pre-provisioned emergency information for a subscriber position and embedding the information in an emergency call delivered to a public safety answering position terminal.
    Type: Application
    Filed: June 26, 2002
    Publication date: January 1, 2004
    Inventors: Frances Mu-Fen Chin, Daisy Feng-Mei Su, Zhong Jin Yang
  • Stepping exerciser
    Patent number: D517133
    Type: Grant
    Filed: August 16, 2004
    Date of Patent: March 14, 2006
    Inventor: Zhong-Jin Yang