Patents by Inventor Luo Sheng

Luo Sheng 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).

  • Laser rangefinder
    Patent number: D570234
    Type: Grant
    Filed: February 21, 2007
    Date of Patent: June 3, 2008
    Assignee: Asia Optical Co., Inc.
    Inventors: Pan Hui, Lu Han, Yan Li-Jun, Luo Sheng