Patents by Inventor Jonathan D. Newland

Jonathan D. Newland 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).

  • RDS radio system
    Patent number: 5239681
    Abstract: A radio data system transmits message groups comprising four blocks of which the first block always carries the program identification code for the transmitting network (P1(TN)). One type of message group, identified by a corresponding group type code (GT) in a second block always carries a program identification code for another network (PI(ON) in a fourth block and carries various corresponding items of information in a third block. Which of these various items is in the third block is identified by a user code (UC) in the second block. The items of information in the third block may in particular include alternative frequency codes for the other network identified in the fourth block.
    Type: Grant
    Filed: August 8, 1991
    Date of Patent: August 24, 1993
    Assignee: British Broadcasting Corporation
    Inventors: Simon J. Parnall, Jonathan D. Newland, Theo Kamalski, Sten Bergman, Josef Berger