Patents by Inventor Yong-soo Shin

Yong-soo Shin 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).

  • Speed-responsive wiper for car
    Patent number: 5809609
    Abstract: A speed-responsive wiper for a car which includes a plurality of push switches respectively disposed at different stage portions of an indicator of the car at which a gear-shifting lever is disposed, and a plurality of resistors respectively having different resistance values. Each resistor is connected between each corresponding push switch and a wiper motor. By this construction, the drive speed of the wiper is automatically adjusted in accordance with a varied position of the gear-shifting lever depending on the running speed of the car.
    Type: Grant
    Filed: August 15, 1996
    Date of Patent: September 22, 1998
    Assignee: Kia Motors Corporation
    Inventor: Yong Soo Shin