Patents by Inventor Cordwell Brown

Cordwell Brown 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).

  • Redundant, low-latency digital audio transmission
    Patent number: 9854071
    Abstract: Methods and systems for converting an audio signal into a stream of digital audio packets are presented. An example converter device may include a receiver, a digital audio encoder, a digital audio packetizer, and a transmitter. The receiver may receive an audio signal. The digital audio encoder may encode the audio signal into a stream of digital audio values. The digital audio packetizer may generate a stream of digital audio data packets from the stream of digital audio values. Each of the digital audio data packets may include a current digital audio value and at least one previous digital audio value of the stream of digital audio values. The transmitter may transmit the stream of digital audio data packets to a receiving device.
    Type: Grant
    Filed: July 22, 2013
    Date of Patent: December 26, 2017
    Assignee: AMG IP, LLC
    Inventors: Justin Ginn, Ryan Danford, Chip Lile, Cordwell Brown, Andrew Paul Lentvorski, Raymond David Sanderlin