Patents by Inventor Daniel P. Witmer

Daniel P. Witmer 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 processing voicemail messages
    Publication number: 20040121761
    Abstract: A method and apparatus for processing voicemail messages are described. In one embodiment, the method includes receiving a voicemail message in a network element and storing the voicemail message in the network element. The method also includes transmitting the voicemail message to a wireless device, wherein the voicemail message is to be stored and processed by the wireless device, and wherein the wireless device can repeatedly process the voicemail message without receiving additional information from the network element.
    Type: Application
    Filed: December 19, 2002
    Publication date: June 24, 2004
    Inventors: Abinash Tripathy, Daniel P. Witmer, Bruce K. Martin, Lawrence M. Stein