Patents by Inventor Carlton L. Brown

Carlton L. 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: 10887650
    Abstract: A home automation system and method are disclosed for configuring a device state including but not limited to receiving an input from the client device at the server, configuring the device state in the database at the server in accordance with the input, and sending the configured device state from the server to the client device.
    Type: Grant
    Filed: July 9, 2013
    Date of Patent: January 5, 2021
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Brian B. Wilson, Carlton L. Brown, Jeffrey Multach, Mark B. Hubscher
  • Publication number: 20170127124
    Abstract: A home automation system and method are disclosed for configuring a device state including but not limited to receiving an input from the client device at the server, configuring the device state in the database at the server in accordance with the input, and sending the configured device state from the server to the client device.
    Type: Application
    Filed: July 9, 2013
    Publication date: May 4, 2017
    Inventors: Brian B. Wilson, Carlton L. Brown, Jeffrey Multach, Mark B. Hubscher
  • Publication number: 20160330316
    Abstract: A method includes applying, with a test device, a test signal to a transmission line coupled to a customer premises device. The method includes measuring, at the test device, a reflection of the test signal. The method also includes determining, at the test device, whether the transmission line supports a transmission service based on the reflection of the test signal.
    Type: Application
    Filed: July 20, 2016
    Publication date: November 10, 2016
    Inventors: Thomas J.J. Starr, Carlton L. Brown
  • Patent number: 9426282
    Abstract: A method and device for transmission line testing are provided. The method includes applying, at a customer premises device, a test signal to a transmission line coupled to the customer premises device. The method further includes measuring, at the customer premises device, a reflection of the test signal. The method also includes determining, at the customer premises device, a characteristic of the transmission line based on the reflection of the test signal. The method includes determining, at the customer premises device, whether the transmission line supports a transmission service based on the characteristic. The method further includes generating an output, at the modem device, the output indicative of whether the transmission line supports the transmission service.
    Type: Grant
    Filed: April 1, 2014
    Date of Patent: August 23, 2016
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Thomas J. J. Starr, Carlton L. Brown
  • Publication number: 20140211926
    Abstract: A method and device for transmission line testing are provided. The method includes applying, at a customer premises device, a test signal to a transmission line coupled to the customer premises device. The method further includes measuring, at the customer premises device, a reflection of the test signal. The method also includes determining, at the customer premises device, a characteristic of the transmission line based on the reflection of the test signal. The method includes determining, at the customer premises device, whether the transmission line supports a transmission service based on the characteristic. The method further includes generating an output, at the modem device, the output indicative of whether the transmission line supports the transmission service.
    Type: Application
    Filed: April 1, 2014
    Publication date: July 31, 2014
    Applicant: AT&T INTELLECTUAL PROPERTY I, L.P.
    Inventors: Thomas J.J. Starr, Carlton L. Brown
  • Patent number: 8737572
    Abstract: A method and device for transmission line testing are provided. A particular modem device includes a transmission line interface to connect to a transmission line. The modem device also includes a memory to store a plurality of transmission line tests. The modem device also includes a controller coupled to the memory and to the transmission line interface. The controller selects one or more tests of the plurality of transmission line tests from the memory. The controller also performs the selected one or more tests on the transmission line and detects an electrical characteristic of the transmission line.
    Type: Grant
    Filed: December 12, 2007
    Date of Patent: May 27, 2014
    Assignee: AT&T Intellectual Properties, I, L.P.
    Inventors: Thomas J. J. Starr, Carlton L. Brown
  • Publication number: 20140020033
    Abstract: A home automation system and method are disclosed for configuring a device state including but not limited to receiving an input from the client device at the server, configuring the device state in the database at the server in accordance with the input, and sending the configured device state from the server to the client device.
    Type: Application
    Filed: July 9, 2013
    Publication date: January 16, 2014
    Inventors: Brian B. Wilson, Carlton L. Brown, Jeffrey Multach, Mark B. Hubscher
  • Patent number: 8504921
    Abstract: A home automation system and method are disclosed for configuring a device state including but not limited to receiving an input from the client device at the server, configuring the device state in the database at the server in accordance with the input, and sending the configured device state from the server to the client device.
    Type: Grant
    Filed: October 6, 2011
    Date of Patent: August 6, 2013
    Assignee: AT&T Intellectual Property I, LP
    Inventors: Brian B. Wilson, Carlton L. Brown, Jeffrey Multach, Mark B. Hubscher
  • Patent number: 8042048
    Abstract: A home automation system and method are disclosed for configuring a device state including accessing a graphical user interface (GUI) in a database at a server, sending the GUI from the server to the client device, receiving an input from the client device at the server, configuring the device state in the database at the server in accordance with the input, and sending the configured device state from the server to the client device. The client device receives a device state for configuring home automation controllable devices.
    Type: Grant
    Filed: November 17, 2005
    Date of Patent: October 18, 2011
    Assignee: ATT Knowledge Ventures, L.P.
    Inventors: Brian B. Wilson, Carlton L. Brown, Jeffrey Multach, Mark B. Hubscher
  • Patent number: 7808974
    Abstract: An apparatus and methods for utilizing a Voice over Internet Protocol (VoIP) telephone with a built-in VPN client is disclosed. A VoIP telephone with an internal VPN client module incorporated into the VoIP telephone establishes a VPN tunnel directly from the VoIP telephone VPN client to an IP-PBX network access point. A VPN session, established in response to keypad input from a user of the VoIP telephone, is conducted over the VPN tunnel to a remote location. In a disclosed method, a secured VoIP telephone communication link is established by receiving a request from a user of the VoIP telephone, processing the request, and sending a signal from the VoIP telephone unit's VPN client over a data interface to a remote location. After exchange of authentication messages between the VoIP telephone VPN client and a remote location's VPN server, a VPN session is established.
    Type: Grant
    Filed: June 19, 2003
    Date of Patent: October 5, 2010
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Goangshiuan Shawn Ying, Eugene L. Edmon, Carlton L. Brown
  • Patent number: 7142649
    Abstract: A data modem aggregator system and a method of initializing a data modem is disclosed. In a particular embodiment, the data modem aggregator system includes a plurality of data ports configured to communicate data traffic. The data traffic is carried over dedicated data twisted pair lines. The data modem aggregator system further includes shared data processing resources to process the data traffic communicated over the plurality of data ports and a high-speed multiplexed output responsive to the plurality of data ports and the shared resources. In a particular embodiment, the method of initializing a data connection for a data modem includes detecting power-on of the data modem, handshaking from the data modem with a far end connection, negotiating a data rate with the far end connection, and communicating data between the data modem and the far end connection over a dedicated data twisted pair line.
    Type: Grant
    Filed: April 28, 2004
    Date of Patent: November 28, 2006
    Assignee: SBC Knowledge Ventures, L.P.
    Inventors: Eugene L. Edmon, Carlton L. Brown, Christopher T. Rice
  • Patent number: 7003078
    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: July 22, 2002
    Date of Patent: February 21, 2006
    Assignee: SBC Knowledge Ventures, LP
    Inventors: Thomas J. J. Starr, Carlton L. Brown
  • Publication number: 20040260747
    Abstract: An apparatus and methods for utilizing a Voice over Internet Protocol (VoIP) telephone with a built-in VPN client is disclosed. A VoIP telephone with an internal VPN client module incorporated into the VoIP telephone establishes a VPN tunnel directly from the VoIP telephone VPN client to an IP-PBX network access point. A VPN session, established in response to keypad input from a user of the VoIP telephone, is conducted over the VPN tunnel to a remote location. In a disclosed method, a secured VoIP telephone communication link is established by receiving a request from a user of the VoIP telephone, processing the request, and sending a signal from the VoIP telephone unit's VPN client over a data interface to a remote location. After exchange of authentication messages between the VoIP telephone VPN client and a remote location's VPN server, a VPN session is established.
    Type: Application
    Filed: June 19, 2003
    Publication date: December 23, 2004
    Applicant: SBC, Inc.
    Inventors: Goangshiuan Shawn Ying, Eugene L. Edmon, Carlton L. Brown
  • Publication number: 20040213171
    Abstract: A data modem aggregator system and a method of initializing a data modem is disclosed. In a particular embodiment, the data modem aggregator system includes a plurality of data ports configured to communicate data traffic. The data traffic is carried over dedicated data twisted pair lines. The data modem aggregator system further includes shared data processing resources to process the data traffic communicated over the plurality of data ports and a high-speed multiplexed output responsive to the plurality of data ports and the shared resources.
    Type: Application
    Filed: April 28, 2004
    Publication date: October 28, 2004
    Applicant: SBC Knowledge Ventures, L.P.
    Inventors: Eugene L. Edmon, Carlton L. Brown, Christopher T. Rice
  • Patent number: 6751304
    Abstract: A data modem aggregator system and a method of initializing a data modem is disclosed. In a particular embodiment, the data modem aggregator system includes a plurality of data ports configured to communicate data traffic. The data traffic is carried over dedicated data twisted pair lines. The data modem aggregator system further includes shared data processing resources to process the data traffic communicated over the plurality of data ports and a high-speed multiplexed output responsive to the plurality of data ports and the shared resources. In a particular embodiment, the method of initializing a data connection for a data modem includes detecting power-on of the data modem, handshaking from the data modem with a far end connection, negotiating a data rate with the far end connection, and communicating data between the data modem and the far end connection over a dedicated data twisted pair line.
    Type: Grant
    Filed: June 20, 2002
    Date of Patent: June 15, 2004
    Assignee: SBC Technology Resources, Inc.
    Inventors: Eugene L. Edmon, Carlton L. Brown, Christopher T. Rice
  • Publication number: 20030021388
    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: Application
    Filed: July 22, 2002
    Publication date: January 30, 2003
    Inventors: Thomas J.J. Starr, Carlton L. Brown