Patents by Inventor Ron Guman

Ron Guman 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).

  • System and method for encrypting and modulating video streams
    Patent number: 8000475
    Abstract: A system and method for providing an encrypted media stream to clients includes a plurality of remote multiple media stream manager and provider (RMP) units to receive a plurality of source media streams. The RMP units modulate the source media streams to provide a plurality of modulated media streams; encrypt the modulated media streams to provide a plurality of encrypted and modulated media streams; de-modulate the encrypted and modulated media streams to provide a plurality of encrypted and demodulated media streams; and transmit the encrypted and demodulated media streams over a high speed network.
    Type: Grant
    Filed: December 23, 2003
    Date of Patent: August 16, 2011
    Assignee: Bigband Networks Inc.
    Inventor: Ron Guman