Patents by Inventor Kao Po-Sung

Kao Po-Sung 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).

  • Technique for lowering the noise/signal ratio of a range finder
    Publication number: 20020145723
    Abstract: Laser range finder capable of lowering the noise/signal ratio of received laser radiation, composed of: a telescope; a laser transmitter; a transmission system; a receiving system; and a laser sensor, wherein the receiving area of the laser sensor is larger than the laser transmitter, and the focal length of the receiving system is longer than that of the transmission system, so that the image of the laser transmitter formed on the laser receiver is larger than the laser transmitter.
    Type: Application
    Filed: January 25, 2002
    Publication date: October 10, 2002
    Applicant: ASIA OPTICAL CO., LTD.
    Inventor: Kao Po-Sung