Patents by Inventor Chung-Cheng Kung

Chung-Cheng Kung 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).

  • Schlieren type ultrasonic wave observer system
    Patent number: 8462326
    Abstract: The invention discloses the Schlieren type ultrasonic wave observer system. The invention states optics interference by the ultrasonic wave sound field after perturbation the medium, and combines to make the interference penetration optical projection the image, the goal lies in the observation ordinary naked eye blind ultrasonic wave sound field distribution. Characteristic of the invention using the spectroscope and the reflector combination, as well as microcontroller precise time delay control, might formerly be limited under the 4F optical field length limit to enhance largely the field of vision the several fold.
    Type: Grant
    Filed: January 10, 2011
    Date of Patent: June 11, 2013
    Assignee: Chang Gung University
    Inventors: Hao-Li Liu, Chung-Cheng Kung, Ting-Chia Chang
  • Schlieren type ultrasonic wave observer system
    Publication number: 20120113430
    Abstract: The invention discloses the Schlieren type ultrasonic wave observer system. The invention states optics interference by the ultrasonic wave sound field after perturbation the medium, and combines to make the interference penetration optical projection the image, the goal lies in the observation ordinary naked eye blind ultrasonic wave sound field distribution. Characteristic of the invention using the spectroscope and the reflector combination, as well as microcontroller precise time delay control, might formerly be limited under the 4F optical field length limit to enhance largely the field of vision the several fold.
    Type: Application
    Filed: January 10, 2011
    Publication date: May 10, 2012
    Applicant: Chang Gung University
    Inventors: Hao-Li Liu, Chung-Cheng Kung, Ting-Chia Chang