Patents by Inventor Billie J. Hunsinger

Billie J. Hunsinger 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).

  • In-band on-channel digital broadcasting
    Patent number: 6510175
    Abstract: A system for combining AM and FM transmissions. In-band, on-channel, FM Digital Audio Broadcast (IBOC FM-DAB) allows simultaneous transmission of DAB and FM over existing FM allocations without interfering with conventional analog FM signals. The utility of existing FM spectrum allocations is therefore enhanced.
    Type: Grant
    Filed: October 8, 1998
    Date of Patent: January 21, 2003
    Assignee: Ibiquity Digital Corporation
    Inventors: Billie J. Hunsinger, Armando J. Vigil, Leland P. Solie
  • In-band on-channel digital broadcasting
    Patent number: 5850415
    Abstract: A system for combining AM and FM transmissions. In-band, On-channel, FM Digital Audio Broadcast (IBOC FM-DAB) allows simultaneous transmission of DAB and FM over existing FM allocations without interfering with conventional analog FM signals. The utility of existing FM spectrum allocations is therefore enhanced.
    Type: Grant
    Filed: May 30, 1995
    Date of Patent: December 15, 1998
    Assignee: USA Digital Radio Partners, L.P.
    Inventors: Billie J. Hunsinger, A. J. Vigil, Leland P. Solie
  • In-band on-channel digital broadcasting
    Patent number: 5757854
    Abstract: A system for combining AM and FM transmissions. In-band, On-channel, FM Digital Audio Broadcast (IBOC FM-DAB) allows simultaneous transmission of DAB and FM over existing FM allocations without interfering with conventional analog FM signals. The utility of existing FM spectrum allocations is therefore enhanced.
    Type: Grant
    Filed: May 30, 1995
    Date of Patent: May 26, 1998
    Assignee: USA Digital Radio Partners, L.P.
    Inventors: Billie J. Hunsinger, A J. Vigil, Leland P. Solie
  • In-band on-channel digital broadcasting
    Patent number: 5465396
    Abstract: A system for combining AM and FM transmissions. In-band, On-channel, FM Digital Audio Broadcast (IBOC FM-DAB) allows simultaneous transmission of DAB and FM over existing FM allocations without interfering with conventional analog FM signals. The utility of existing FM spectrum allocations is therefore enhanced.
    Type: Grant
    Filed: January 12, 1993
    Date of Patent: November 7, 1995
    Assignee: USA Digital Radio Partners, L.P.
    Inventors: Billie J. Hunsinger, A. J. Vigil, Leland P. Solie