Patents by Inventor ZHAO-SHAN QI

ZHAO-SHAN QI 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).

  • SPHERICAL TIRE PRESSURE DETECTION DEVICE
    Publication number: 20200031181
    Abstract: A spherical tire pressure detection device includes a tire pressure detector and a ball body. The tire pressure detector has a casing and a tire pressure detection member disposed in the casing. The tire pressure detection member detects the tire pressure in the tire. The casing is removably housed in the ball body, facilitating the replacement of the tire pressure detector.
    Type: Application
    Filed: July 24, 2019
    Publication date: January 30, 2020
    Inventors: SAN-CHUAN YU, TUNG-FENG LIN, ZHAO-SHAN QI, TZU-WEN KO, JIAN-CYUAN SHIH