Patents by Inventor Fu-Jen Liu

Fu-Jen 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).

  • Patent number: 7259659
    Abstract: A motorcar burglar proof system comprised of a mechanism to lock up the steering wheel, an image retrieve device, and a built in control circuit; an IC chip integrated by the control circuit recording physical features of the genuine driver to compare with the image retrieved so to release the steering wheel if fits; if not, the steering wheel remaining to be locked up, the image being saved, and the alarm being activated to alert the parties concerned to respond in time.
    Type: Grant
    Filed: June 8, 2005
    Date of Patent: August 21, 2007
    Inventor: Fu-Jen Liu
  • Publication number: 20070001829
    Abstract: A motorcar burglar proof system comprised of a mechanism to lock up the steering wheel, an image retrieve device, and a built in control circuit; an IC chip integrated by the control circuit recording physical features of the genuine driver to compare with the image retrieved so to release the steering wheel if fits; if not, the steering wheel remaining to be locked up, the image being saved, and the alarm being activated to alert the parties concerned to respond in time.
    Type: Application
    Filed: June 8, 2005
    Publication date: January 4, 2007
    Inventor: Fu-Jen Liu