Patents by Inventor Paul Fei-Ta Chen

Paul Fei-Ta Chen 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).

  • Speedometer gear output structure
    Patent number: 7078891
    Abstract: A speedometer gear output structure includes a gearbox installed in a motorcycle and holding a driven gear and an output gear for synchronous rotation with the wheels of the motorcycle, an annular magnetic device fastened to the gear shaft of the output gear for synchronous rotation, and a circuit board mounted in the gearbox and holding a sensor corresponding to peripheral magnetic zones of the annular magnetic device for outputting an output signal indicative of the speed of rotation of the output gear.
    Type: Grant
    Filed: March 2, 2004
    Date of Patent: July 18, 2006
    Inventors: Kuo-Hsin Su, Paul Huang, Paul Fei-Ta Chen
  • Motorcycle mileage inductor
    Patent number: 6958601
    Abstract: A motorcycle mileage counter inductor is constructed to include a magnetic device holder mounted in the outer end of the tubular color of the wheel set of a motorcycle's front wheel, an annular magnetic device mounted on the magnetic device holder, the annular magnetic device having a plurality of magnets alternatively abutted against one another in reversed directions, and a sensor formed of a Hall chip and mounted in a cover shell being affixed to the front fork of the motorcycle around the outer end of the tubular collar and electrically connected to the mileage counter and ABS (anti-locking brake system) of the motorcycle through a signal line for detecting the amount of rotation of the motorcycle's front wheel and providing a signal indicative of the amount of rotation of the motorcycle's front wheel to the mileage counter and ABS of the motorcycle.
    Type: Grant
    Filed: February 8, 2005
    Date of Patent: October 25, 2005
    Inventors: Kuo-Hsin Su, Paul Huang, Paul Fei-Ta Chen
  • Disposable surgical devices
    Patent number: 6849074
    Abstract: A disposable surgical device is constructed to include a shell, a smart block mounted in one end of the shell, the smart block electronic having components mounted to a circuit embedded therein, front contact pins for insertion into respective contact holes in the connector of an industry standard connector interface, and rear wire terminal points, a medical treatment terminal installed in the other side of the shell and adapted for performing surgery and treatments, and a flex circuit termination electrically connected between the smart block and the medical treatment terminal, the flex circuit termination having embedded conductor lines respectively connected to the medical treatment terminal and wire terminal points at the ends of the conductor lines respectively soldered to the wire terminal points of the smart block.
    Type: Grant
    Filed: June 17, 2002
    Date of Patent: February 1, 2005
    Assignee: Medconx, Inc.
    Inventors: Paul Fei-Ta Chen, James John Levante, Chuong Dinh Nguyen
  • Front wheel-induced motorcycle mileage counter inductor
    Publication number: 20040239312
    Abstract: A front wheel-induced motorcycle mileage counter inductor is constructed to include a magnetic device mounted in the outer end of the center shaft of the front wheel hub of the motorcycle, and a sensor formed of a Hall probe and mounted in a cover shell affixed to the front fork of the motorcycle around the outer end of the center shaft and electrically connected to the mileage counter of the motorcycle through a signal line and adapted to detect the amount of rotation of the magnetic device upon movement of the motorcycle and to output a signal indicative of the amount of rotation of the magnetic device to the mileage counter.
    Type: Application
    Filed: May 27, 2003
    Publication date: December 2, 2004
    Inventors: Kuo-Hsin Su, Paul Huang, Paul Fei-Ta Chen
  • Disposable surgical devices
    Publication number: 20030233087
    Abstract: A disposable surgical device is constructed to include a shell, a smart block mounted in one end of the shell, the smart block electronic having components mounted to a circuit embedded therein, front contact pins for insertion into respective contact holes in the connector of an industry standard connector interface, and rear wire terminal points, a medical treatment terminal installed in the other side of the shell and adapted for performing surgery and treatments, and a flex circuit termination electrically connected between the smart block and the medical treatment terminal, the flex circuit termination having embedded conductor lines respectively connected to the medical treatment terminal and wire terminal points at the ends of the conductor lines respectively soldered to the wire terminal points of the smart block.
    Type: Application
    Filed: June 17, 2002
    Publication date: December 18, 2003
    Inventors: Paul Fei-Ta Chen, James John Levante, Chuong Dinh Nguyen
  • Low electromagnetic interference clock oscillator module
    Publication number: 20030112084
    Abstract: A low noise clock oscillator in standard surface mount plastic or ceramic form. With the same soldering pads design such devices can be replace with a convention standard surface mount clock oscillator to reduce Electro-magnetic Interference or RFI (Radio Frequency Interference) without redesign of the main board. The oscillator is characterized by using a spectrum spread clock generator and a spread controller on an elevated platform to reduce common mode emission currents.
    Type: Application
    Filed: December 14, 2001
    Publication date: June 19, 2003
    Inventors: Paul Fei-Ta Chen, James John Levante, Chuong Dinh Nguyen