Patents by Inventor Kermit Hal Purdy

Kermit Hal Purdy 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).

  • Patent number: 7593392
    Abstract: The present invention provides audio messaging in a communications network, e.g., a VoIP network. More specifically, the present invention establishes a non-duplex communication link between a first subscriber and a second subscriber. Audio messages are transmitted between the first subscriber and the second subscriber via the non-duplex communication link.
    Type: Grant
    Filed: February 2, 2005
    Date of Patent: September 22, 2009
    Assignee: AT&T Corp.
    Inventors: Karrie Hanson, Kermit Hal Purdy, Gerald Karam
  • Publication number: 20090083418
    Abstract: A method and apparatus for tracking communications in a network are disclosed. For example, the method receives a subscription from a customer for a service to track at least one variable associated with a plurality of communicants of the customer. The method identifies a plurality of members of a social network of the customer, and gathers communication data associated with the plurality of members for tracking the at least one variable. The method then displays at least one result derived from the communication data to the customer.
    Type: Application
    Filed: September 18, 2008
    Publication date: March 26, 2009
    Inventors: BALACHANDER KRISHNAMURTHY, Graham Cormode, Kermit Hal Purdy
  • Publication number: 20080313534
    Abstract: A system and method for translating received input from a sender to recipient in an instant messaging dialog is disclosed. The method comprises receiving instant messaging input from a sender for recipient, wherein the instant messaging input comprises at least one subculture specific term. A category is identified the defines a difference between the sender and the recipient and the received instant messaging input is modified from the sender by generating an output associated with the least one subculture specific term and based on the identified category. Multiple recipients in a chat session may also each receive a translated or annotated message according to characteristics of each individual recipient.
    Type: Application
    Filed: August 19, 2008
    Publication date: December 18, 2008
    Applicant: AT&T Corp.
    Inventors: Eric Cheung, Kermit Hal Purdy
  • Patent number: 7251254
    Abstract: An implementation of a voice-over-Internet protocol (VoIP) system for accomplishing two-way, three-way and conference calling between two or more parties is disclosed, in which new call features are readily adapted. The VoIP system is implemented in a Session Initiation Protocol (SIP) framework in which aspects of Distributed Feature Composition (DFC) architecture are modified and applied to overcome known limitations in the adaptability of existing VoIP frameworks.
    Type: Grant
    Filed: September 3, 2003
    Date of Patent: July 31, 2007
    Assignee: AT&T Corp.
    Inventors: Gregory W. Bond, Eric Cheung, Kermit Hal Purdy, Xiaotao Wu, Pamela Zave
  • Patent number: 7221936
    Abstract: A multimedia call is completed to a mobile user, who registered to receive a multimedia call at a multimedia terminal using a portable intelligent device. A mobile user record including a physical address of a multimedia terminal and a user address is stored. In response to a multimedia call addressed to the user address, the physical address is determined and call notification information is transmitted to the multimedia terminal at the physical address. The multimedia call is then completed to the multimedia terminal at the physical address.
    Type: Grant
    Filed: February 9, 2006
    Date of Patent: May 22, 2007
    Assignee: AT&T Corp.
    Inventors: Kermit Hal Purdy, David G. Unger
  • Patent number: 7164762
    Abstract: The present invention provides a system and method for managing calls for a subscriber, including accessing a calling plan while the subscriber is in an existing active call with at least one other party. The call is placed or received by the subscriber at a first device. At least one service feature of the calling plan is invoked during the active call. This service feature includes an add callers feature for adding at least one additional party to the existing active call between the subscriber and the other party. The service feature additionally includes a transfer devices feature for transferring the existing active call to at least one additional device of the subscriber and hanging up on the first device by the subscriber to confirm the transfer of the call to the additional device.
    Type: Grant
    Filed: September 27, 2004
    Date of Patent: January 16, 2007
    Assignee: AT&T Corp.
    Inventors: Karrie J. Hanson, Gerald M. Karam, Eric Cheung, Healfdene H. Goguen, Kermit Hal Purdy
  • Patent number: 7039411
    Abstract: A multimedia call is completed to a mobile user, who registered to receive a multimedia call at a multimedia terminal using a portable intelligent device. A mobile user record including a physical address of a multimedia terminal and a user address is stored. In response to a multimedia call addressed to the user address, the physical address is determined and call notification information is transmitted to the multimedia terminal at the physical address. The multimedia call is then completed to the multimedia terminal at the physical address.
    Type: Grant
    Filed: July 3, 2003
    Date of Patent: May 2, 2006
    Assignee: AT&T Corp.
    Inventors: Kermit Hal Purdy, David G. Unger
  • Patent number: 6987841
    Abstract: The present invention is a method and system for recording a communication over a public network upon the request of a communicating party. The request is received for the recording service from a first communicating party and an identification number, received from the first communicating party, is verified. A number is received for a second communicating party from the first communicating party and a connection for a communication between the first and second communicating parties is established. Finally a recording of the communication is made and, after the completion of the communication is detected, the recording is converted to a standard audio file. The system may provide additional information with the recording, such as a time/date stamp and the telephone numbers associated with the communication, in order to authenticate the call.
    Type: Grant
    Filed: April 11, 2003
    Date of Patent: January 17, 2006
    Assignee: AT&T Corp.
    Inventors: Simon D. Byers, Howard Paul Katseff, David P. Kormann, Kermit Hal Purdy, Vaidyanathan Ramaswami
  • Publication number: 20040023656
    Abstract: A multimedia call is completed to a mobile user, who registered to receive a multimedia call at a multimedia terminal using a portable intelligent device. A mobile user record including a physical address of a multimedia terminal and a user address is stored. In response to a multimedia call addressed to the user address, the physical address is determined and call notification information is transmitted to the multimedia terminal at the physical address. The multimedia call is then completed to the multimedia terminal at the physical address.
    Type: Application
    Filed: July 3, 2003
    Publication date: February 5, 2004
    Applicant: AT&T Corp.
    Inventors: Kermit Hal Purdy, David G. Unger
  • Patent number: 6658254
    Abstract: A multimedia call is completed to a mobile user, who registered to receive a multimedia call at a multimedia terminal using a portable intelligent device. A mobile user record including a physical address of a multimedia terminal and a user address is stored. In response to a multimedia call addressed to the user address, the physical address is determined and call notification information is transmitted to the multimedia terminal at the physical address. The multimedia call is then completed to the multimedia terminal at the physical address.
    Type: Grant
    Filed: October 7, 1999
    Date of Patent: December 2, 2003
    Assignee: AT&T Corp.
    Inventors: Kermit Hal Purdy, David G. Unger