Patents by Inventor Taekyeong Yoon

Taekyeong Yoon 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).

  • Camera capable of outputting brightness and measured distance information
    Patent number: 5283608
    Abstract: A camera capable of outputting brightness and distance information comprising a microcomputer, a battery checking circuit, an autofocusing circuit, an infrared-emitting circuit, a light receiving element PSD, a light intensity measuring circuit, a LCD driving circuit and a LCD. The camera provides a user with information about an exact distance from an object without using any extra device and with information about present light intensity by outputting to a display device attached to the camera.
    Type: Grant
    Filed: June 2, 1992
    Date of Patent: February 1, 1994
    Assignee: Samsung Aerospace Industries, Inc.
    Inventors: Bonjeong Goo, Taekyeong Yoon