Patents by Inventor Wiilliam Camp

Wiilliam Camp 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).

  • MOBILE TELEVISION CHANNEL SWITCHING SYSTEM AND METHOD
    Publication number: 20070067815
    Abstract: Presented is a method of displaying a newly requested channel in a mobile TV device prior to retuning the mobile TV device to the newly selected channel. The mobile TV device demodulator and tuner are cycled on for a short period of time at regular intervals to conserve battery power. Data is buffered from multiple channels in a buffer within the mobile TV device while the demodulator is cycled on. The mobile TV device displays data from one of the buffered channels upon a request to switch to the channel prior to retuning the mobile TV device to the newly selected channel. The mobile TV device is then retuned to the newly selected channel at the next instance the demodulator and tuner are cycled on.
    Type: Application
    Filed: August 25, 2005
    Publication date: March 22, 2007
    Applicant: SONY ERICSSON MOBILE COMMUNICATIONS AB
    Inventors: Toby Bowen, Wiilliam Camp