Patents by Inventor Winner Liao

Winner Liao 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: 5550717
    Abstract: A direction turning device for headlights of an automobile comprises two operation mechanisms, namely, direct operation mechanism and electromagnetic operation mechanisms. For the direct operation mechanism, if an automobile with lefthand drive, the device is connected to the left headlight; if an automobile with righthand drive, the device is connected to the right headlight. Where, the electromagnetic operation mechanism is connected to both left and right headlights and activated synchronously with the steering system. This disclosure has been characterized in the simplized structure and the longevity of use because the electromagnetic mechanism is turned off during daytime driving.
    Type: Grant
    Filed: April 10, 1995
    Date of Patent: August 27, 1996
    Inventor: Winner Liao