Patents by Inventor Mark Andrew George White

Mark Andrew George White 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 and system to uniquely associate multicast content with each of multiple recipients
    Patent number: 7058809
    Abstract: Methods and systems are disclosed in which contact can be safely distributed and protected in a manner that is viable in terms of bandwidth economy and ensures that clients can be identified by the content received. Copies of encrypted content can be provided such that unique watermarks can be added to the copies. Content can also be both watermarked uniquely for multiple clients and multicasted to the clients. As such, content can be distributed using the bandwidth efficiency of multicasting while providing reliable content protection and watermarking.
    Type: Grant
    Filed: March 6, 2001
    Date of Patent: June 6, 2006
    Assignees: Entriq, Inc., Irdeto Acess B.V.
    Inventors: Mark Andrew George White, Andrew Augustine Wajs
  • Method and system to uniquely associate multicast content with each of multiple recipients
    Publication number: 20030009669
    Abstract: Methods and systems are disclosed in which contact can be safely distributed and protected in a manner that is viable in terms of bandwidth economy and ensures that clients can be identified by the content received. Copies of encrypted content can be provided such that unique watermarks can be added to the copies. Content can also be both watermarked uniquely for multiple clients and multicasted to the clients. As such, content can be distributed using the bandwidth efficiency of multicasting while providing reliable content protection and watermarking.
    Type: Application
    Filed: March 6, 2001
    Publication date: January 9, 2003
    Inventors: Mark Andrew George White, Andrew Augustine Wajs