Patents by Inventor Jungmin LYU

Jungmin LYU 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).

  • Method for receiving viewing-restricted channel
    Patent number: 9351018
    Abstract: A method for receiving a viewing-restricted channel is disclosed. In one embodiment of the present invention, if a user makes a request for receiving a viewing-restricted channel, a command requesting decoding and transmitting broadcast signals of the viewing-restricted channel is generated and transmitted to a broadcast receiver equipped with a CAS module through a network, and broadcast data decoded at the broadcast receiver is received through the network and played after being processed as audio/video signals. If broadcast signals transcoded in a different bit rate at the broadcast receiver is received, the transcoded broadcast data can be decoded in an appropriate way and played.
    Type: Grant
    Filed: May 10, 2011
    Date of Patent: May 24, 2016
    Assignee: Humax Co., Ltd.
    Inventor: Jungmin Lyu
  • METHOD FOR RECEIVING VIEWING-RESTRICTED CHANNEL
    Publication number: 20120060179
    Abstract: A method for receiving a viewing-restricted channel is disclosed. In one embodiment of the present invention, if a user makes a request for receiving a viewing-restricted channel, a command requesting decoding and transmitting broadcast signals of the viewing-restricted channel is generated and transmitted to a broadcast receiver equipped with a CAS module through a network, and broadcast data decoded at the broadcast receiver is received through the network and played after being processed as audio/video signals. If broadcast signals transcoded in a different bit rate at the broadcast receiver is received, the transcoded broadcast data can be decoded in an appropriate way and played.
    Type: Application
    Filed: May 10, 2011
    Publication date: March 8, 2012
    Inventor: Jungmin LYU