Patents by Inventor Yong-Jel LEE

Yong-Jel LEE 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).

  • IMAGE SENSORS AND METHODS OF OPERATING THE SAME
    Publication number: 20120154537
    Abstract: According to example embodiments, a method of operating a three-dimensional image sensor comprises measuring a distance of an object from the three-dimensional image sensor using light emitted by a light source module, and adjusting an emission angle of the light emitted by the light source module based on the measured distance. The three-dimensional image sensor includes the light source module.
    Type: Application
    Filed: September 22, 2011
    Publication date: June 21, 2012
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seung-Hyuk CHANG, Yoon-Dong PARK, Yong-Jel LEE