Patents by Inventor Kyung Kook Lee

Kyung Kook 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).

  • HIGH DEFINITION DIGITAL CCTV SYSTEM
    Publication number: 20120047537
    Abstract: A high definition digital CCTV system is disclosed. In accordance with the present invention, a video signal combiner is connected to one or more video generating means and a video storage means in series or in parallel through a single cable to simplify a connection therebetween.
    Type: Application
    Filed: February 11, 2011
    Publication date: February 23, 2012
    Applicant: TVLOGIC CO., LTD.
    Inventor: Kyung Kook Lee