Patents by Inventor Satyamurthy Yadavalli

Satyamurthy Yadavalli 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 activating extended services in a user device using a voice over packet gateway
    Patent number: 7403604
    Abstract: An enhanced services display message protocol (ESDMP) facilitates display of messages in a compliant analog telephony device (ATD). An exemplary gateway device in a voice over packet (VOP) network can activate enhanced services in a compliant ATD using the ESDMP and includes a controller and first and second interfaces. One of the interfaces can transmit and receive communications over a VOP network. The other interface can transmit and receive voice band message data modulated according to a frequency shift keying (FSK) protocol. The ESDMP can be used to configure the gateway to activate features supported by the ATD, to update call state information and to display feature state information.
    Type: Grant
    Filed: July 6, 2006
    Date of Patent: July 22, 2008
    Assignee: Texas Instruments Incorporated
    Inventors: Satish Kumar Manmal Mundra, Satyamurthy Yadavalli, Manoj Sindhwani
  • SYSTEM AND METHOD FOR PROVIDING MESSAGES FROM A FIXED COMMUNICATION DEVICE VIA A GATEWAY
    Publication number: 20080162710
    Abstract: A fixed communication device includes a transceiver operable to transmit and receive communications to a gateway, and a processor cooperatively operable with the transceiver.
    Type: Application
    Filed: December 21, 2007
    Publication date: July 3, 2008
    Applicant: TEXAS INSTRUMENTS INCORPORATED
    Inventors: Satish Kumar M. Mundra, Manoj Sindhwani, Satyamurthy Yadavalli
  • Method and apparatus for activating extended services in a user device using a voice over packet gateway
    Publication number: 20080123670
    Abstract: An enhanced services display message protocol (ESDMP) facilitates display of messages in a compliant analog telephony device (ATD). An exemplary gateway device in a voice over packet (VOP) network can activate enhanced services in a compliant ATD using the ESDMP and includes a controller and first and second interfaces. One of the interfaces can transmit and receive communications over a VOP network. The other interface can transmit and receive voice band message data modulated according to a frequency shift keying (FSK) protocol. The ESDMP can be used to configure the gateway to activate features supported by the ATD, to update call state information and to display feature state information.
    Type: Application
    Filed: July 6, 2006
    Publication date: May 29, 2008
    Applicant: Texas Instruments Incorporated
    Inventors: Satish Kumar Manmal Mundra, Satyamurthy Yadavalli, Manoj Sindhwani
  • User experience with residential voice gateways
    Publication number: 20060072548
    Abstract: A method and system that enables IP (Internet Protocol)-like features on a conventional telephone that is connected to a device that handles voice calls on a network, such as a media gateway. The device sends messages concerning acknowledgement of call features, call status, call updates, and diagnostic or informative error information to the caller identification display on the conventional telephone.
    Type: Application
    Filed: September 30, 2004
    Publication date: April 6, 2006
    Inventors: Satish Mundra, Satyamurthy Yadavalli, Manoj Sindhwani