Patents by Inventor Jung Ryul Ryou

Jung Ryul Ryou 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).

  • Apparatus and method for encoding and decoding a moving picture using digital watermarking
    Patent number: 7697609
    Abstract: An apparatus and method for encoding/decoding a moving picture uses a digital watermark for copyright protection and/or other identifying purposes. This is accomplished by embedding encoding information of a first moving picture obtained by one camera in a second moving picture obtained by another camera in a digital watermark format. The second moving picture is encoded through motion compensation. By extracting the digital watermark from the second moving picture encoded data and decoding the second moving picture, the first moving picture is motion compensated-decoded using the extracted digital watermark. Accordingly, it is possible to improve a compression rate of a multi viewpoints moving picture having lots of data quantity.
    Type: Grant
    Filed: May 11, 2004
    Date of Patent: April 13, 2010
    Assignee: LG Electronics Inc.
    Inventor: Jung-Ryul Ryou
  • Method of communicating and disclosing feelings of mobile terminal user and communication system thereof
    Patent number: 7280041
    Abstract: The present invention provides a method of communicating and disclosing feelings of a mobile terminal user and communication system thereof, by which a user's feeling state can be delivered to a counter party by real time as well as voice, video, characters, text, and the like are transmitted/received. The present invention includes collecting bio-information of a mobile terminal user, generating feeling data indicating a feeling of the user using the bio-information, and transmitting the generated feeling data with a communication signal.
    Type: Grant
    Filed: June 17, 2005
    Date of Patent: October 9, 2007
    Assignee: LG Electronics Inc.
    Inventor: Jung Ryul Ryou
  • Apparatus and method for encoding and decoding a moving picture using digital watermarking
    Publication number: 20040228409
    Abstract: An apparatus and method for encoding/decoding a moving picture uses a digital watermark for copyright protection and/or other identifying purposes. This is accomplished by embedding encoding information of a first moving picture obtained by one camera in a second moving picture obtained by another camera in a digital watermark format. The second moving picture is encoded through motion compensation. By extracting the digital watermark from the second moving picture encoded data and decoding the second moving picture, the first moving picture is motion compensated-decoded using the extracted digital watermark. Accordingly, it is possible to improve a compression rate of a multi viewpoints moving picture having lots of data quantity.
    Type: Application
    Filed: May 11, 2004
    Publication date: November 18, 2004
    Applicant: LG Electronics Inc.
    Inventor: Jung-Ryul Ryou