Patents by Inventor Carlton Ligar Brown

Carlton Ligar 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).

  • Patent number: 8594078
    Abstract: An apparatus and methods for utilizing a stand-alone Voice over Internet Protocol (VoIP) telephone with traditional plain old telephone service (POTS) telephone support is disclosed. A stand-alone VoIP telephone with an analog telephone adaptor supporting a plurality of external analog telephone sets and a digital Internet protocol (IP) interface to support VoIP voice data communication over a data channel is presented. The VoIP telephone is used to establish VoIP service line data connections between a VoIP telephone and a data switch to an IP network. The VoIP telephone receives an analog telephone signal from an external analog telephone and establishes a voice connection between the external analog telephone and the VoIP telephone.
    Type: Grant
    Filed: June 2, 2003
    Date of Patent: November 26, 2013
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Goangshiuan Shawn Ying, Eugene L. Edmon, Carlton Ligar Brown
  • Patent number: 8166172
    Abstract: A method includes receiving at least one performance parameters from a customer premises equipment at a controller. The method includes storing the at least one performance parameter for the customer premises equipment in a line table. The method includes determining a difference between each performance parameter and a corresponding performance standard for each performance parameter entry in the line table. The method includes adjusting a customer profile for the customer premises equipment when at least one difference indicates a violation. The method also includes removing from the line table each performance parameter entry associated with the at least one difference that indicates the violation.
    Type: Grant
    Filed: March 10, 2011
    Date of Patent: April 24, 2012
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Carlton Ligar Brown, G. Keith Cambron
  • Publication number: 20110158300
    Abstract: A method includes receiving at least one performance parameters from a customer premises equipment at a controller. The method includes storing the at least one performance parameter for the customer premises equipment in a line table. The method includes determining a difference between each performance parameter and a corresponding performance standard for each performance parameter entry in the line table. The method includes adjusting a customer profile for the customer premises equipment when at least one difference indicates a violation. The method also includes removing from the line table each performance parameter entry associated with the at least one difference that indicates the violation.
    Type: Application
    Filed: March 10, 2011
    Publication date: June 30, 2011
    Applicant: AT&T INTELLECTUAL PROPERTY I, L.P.
    Inventors: Carlton Ligar Brown, G. Keith Cambron
  • Patent number: 7930399
    Abstract: A method includes monitoring, using a customer profile monitor at a server, a customer performance parameter of customer premises equipment. The customer premises equipment includes a customer profile and is located remote from the server. The customer performance parameter is compared to a customer specific performance standard to determine a difference. The customer profile of the customer premises equipment is adjusted automatically by the server.
    Type: Grant
    Filed: April 13, 2006
    Date of Patent: April 19, 2011
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Carlton Ligar Brown, G. Keith Cambron
  • Publication number: 20090064258
    Abstract: A method for sending text messages from an IPTV receiver is disclosed and includes detecting that a text button is pressed at an IPTV remote control device associated with the IPTV receiver and displaying a text window at a display device coupled to the IPTV receiver. Text messages can be sent and received via the text window.
    Type: Application
    Filed: August 27, 2007
    Publication date: March 5, 2009
    Applicant: AT&T KNOWLEDGE VENTURES, LP
    Inventors: David Mornhineway, Carlton Ligar Brown
  • Publication number: 20080291894
    Abstract: Methods and apparatus to communicate using a multi-fidelity audio gateway are described. One example method receives information associated with at least one communication service via a multi-fidelity audio gateway and selects at least one communication path for use by the gateway device based on the communication service.
    Type: Application
    Filed: May 21, 2007
    Publication date: November 27, 2008
    Inventors: Hisao Chang, Mark Hubscher, Carlton Ligar Brown
  • Patent number: 7336770
    Abstract: A method and apparatus for qualifying a telephone transmission line for XDSL communication services is disclosed. The system includes a modem, located at the customer premises to be connected. The modem analyzes actual signals to determine the electrical characteristics of the communication channel associated with the customer premises. The modem includes a transmitter, receiver and controller to generate test signals and receive responses. The modem then analyzes the data to generate an output value indicative of the electrical characteristics of the communication channel being tested. This output value is then displayed to a user or transmitted over the communication channel to a network. The system thereby eliminates the necessity of dispatching a technician to test the telephone line, and provides more accurate test results than those achievable at the network-side of the connection alone.
    Type: Grant
    Filed: December 7, 2005
    Date of Patent: February 26, 2008
    Assignee: AT&T Knowledge Ventures, L.P.
    Inventors: Thomas J. J. Starr, Carlton Ligar Brown
  • Patent number: 7058122
    Abstract: A remote customer profile adaptive operating system (10) for use in a digital subscriber line telecommunication network (12) is provided. The system (10) includes a customer site (16) in communication with a remote terminal (20). The customer site (16) has a customer profile. The remote terminal (20) includes a main controller (32) that has a customer profile monitor (50) that monitors at least one customer performance parameter. A comparator (52) compares the customer performance parameters to at least one associated customer performance standard and generates a customer difference signal. A customer profile adjuster (54) modifies the customer profile remotely in response to the customer difference signal. A method of performing the same is also provided.
    Type: Grant
    Filed: December 23, 2002
    Date of Patent: June 6, 2006
    Assignee: SBC Properties, L.P.
    Inventors: Carlton Ligar Brown, G. Keith Cambron
  • Publication number: 20040240432
    Abstract: An apparatus and methods for utilizing a stand-alone Voice over Internet Protocol (VoIP) telephone with traditional plain old telephone service (POTS) telephone support is disclosed. A stand-alone VoIP telephone with an analog telephone adaptor supporting a plurality of external analog telephone sets and a digital Internet protocol (IP) interface to support VoIP voice data communication over a data channel is presented. The VoIP telephone is used to establish VoIP service line data connections between a VoIP telephone and a data switch to an IP network. The VoIP telephone receives an analog telephone signal from an external analog telephone and establishes a voice connection between the external analog telephone and the VoIP telephone.
    Type: Application
    Filed: June 2, 2003
    Publication date: December 2, 2004
    Applicant: SBC, INC.
    Inventors: Goangshiuan Shawn Ying, Eugene L. Edmon, Carlton Ligar Brown
  • Publication number: 20040120390
    Abstract: A remote customer profile adaptive operating system (10) for use in a digital subscriber line telecommunication network (12) is provided. The system (10) includes a customer site (16) in communication with a remote terminal (20). The customer site (16) has a customer profile. The remote terminal (20) includes a main controller (32) that has a customer profile monitor (50) that monitors at least one customer performance parameter. A comparator (52) compares the customer performance parameters to at least one associated customer performance standard and generates a customer difference signal. A customer profile adjuster (54) modifies the customer profile remotely in response to the customer difference signal. A method of performing the same is also provided.
    Type: Application
    Filed: December 23, 2002
    Publication date: June 24, 2004
    Inventors: Carlton Ligar Brown, G. Keith Cambron