Patents by Inventor James Parkyn

James Parkyn 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 apparatus for network-assisted automatic confirmation of short message service delivery
    Publication number: 20050255869
    Abstract: In a mobile communications network, a delivery acknowledgement receipt can be sent to indicate a SMS message is delivered. A system can be based on currently-existing protocols, such as described in the IS-136 standard. Existing network signals that acknowledge receipt of a message can be captured and utilized to notify the originator when the SMS message is delivered. A variety of other scenarios (e.g., unsuccessful delivery) can also be supported.
    Type: Application
    Filed: July 25, 2005
    Publication date: November 17, 2005
    Inventors: Simon Byers, Nathan Hamilton, Shanmugavelayutham Muthukrishnan, James Parkyn