Patents by Inventor Fu-Han Liu

Fu-Han Liu 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).

  • Vehicle deceleration warning apparatus
    Patent number: 7944349
    Abstract: A vehicle deceleration warning apparatus is activated immediately when a driver of the vehicle intends to decelerate. The vehicle deceleration warning apparatus includes an ignition monitoring module, a first microprocessor module, a wireless transmitting module, a wireless receiving module, a second microprocessor module, and a display driving module. The ignition monitoring module receives an ignition signal and delivers it to the first microprocessor module. The first microprocessor module performs a calculation by adopting the ignition signal to generate a control signal. Then, the control signal is transmitted to the second microprocessor module wireless transmission. Finally, the second microprocessor module controls the display driving module to generate a display driving signal to a display device, such as a brake light and a warning lamp, so as to generate a warning light representing deceleration of the vehicle.
    Type: Grant
    Filed: August 14, 2007
    Date of Patent: May 17, 2011
    Assignee: X Y E Computer Co., Ltd
    Inventor: Fu-Han Liu
  • Vehicle Deceleration Warning Apparatus
    Publication number: 20090045931
    Abstract: A vehicle deceleration warning apparatus is activated immediately when a driver of the vehicle intends to decelerate. The vehicle deceleration warning apparatus includes an ignition monitoring module, a first microprocessor module, a wireless transmitting module, a wireless receiving module, a second microprocessor module, and a display driving module. The ignition monitoring module receives an ignition signal and delivers it to the first microprocessor module. The first microprocessor module performs a calculation by adopting the ignition signal to generate a control signal. Then, the control signal is transmitted to the second microprocessor module wireless transmission. Finally, the second microprocessor module controls the display driving module to generate a display driving signal to a display device, such as a brake light and a warning lamp, so as to generate a warning light representing deceleration of the vehicle.
    Type: Application
    Filed: August 14, 2007
    Publication date: February 19, 2009
    Applicant: XYE COMPUTER CO. LTD.
    Inventor: Fu-Han Liu