Patents by Inventor Tianwu Zeng

Tianwu Zeng 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).

  • On-board camera and its manufacturing method
    Patent number: 9751155
    Abstract: The present invention relates to an on-board camera, comprising a rear housing, a front housing, a lens mounted in the front housing and a sensor fixed on the rear housing; and its manufacturing method. The rear housing is welded to the front housing via a laser to form a seal cavity between the two housings to accommodate the lens and the sensor, and the focal length of the lens is adjusted by adjusting the distance between the sensor and the lens which is further adjusted by the welding height of the two housings.
    Type: Grant
    Filed: August 1, 2015
    Date of Patent: September 5, 2017
    Assignee: SUZHOU INVO AUTOMOTIVE ELECTRONICS CO., LTD.
    Inventors: Yajun Wang, Tianwu Zeng
  • AN ON-BOARD CAMERA AND ITS MANUFACTURING METHOD
    Publication number: 20160250713
    Abstract: The present invention relates to an on-board camera, comprising a rear housing, a front housing, a lens mounted in the front housing and a sensor fixed on the rear housing; and its manufacturing method. The rear housing is welded to the front housing via a laser to form a seal cavity between the two housings to accommodate the lens and the sensor, and the focal length of the lens is adjusted by adjusting the distance between the sensor and the lens which is further adjusted by the welding height of the two housings.
    Type: Application
    Filed: August 1, 2015
    Publication date: September 1, 2016
    Inventors: Yajun Wang, Tianwu Zeng