Patents by Inventor David Dudley

David Dudley 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).

  • Publication number: 20180146094
    Abstract: A system that incorporates teachings of the present disclosure may include, for example, a voicemail device having a controller to detect a recording of a voicemail message, generate a Session Initiation Protocol (SIP) message, wherein the SIP message contains visual voicemail data associated with the recorded voicemail message, and transmit the SIP message to a cordless phone system, wherein the SIP message is received by the cordless phone system over a data port of the cordless phone system, wherein the cordless phone system comprises a base station and at least one cordless communications device, wherein the visual voicemail data is retrieved by the base station, and wherein the visual voicemail data is transmitted by the based station to the at least one cordless communications device by utilizing a cordless wireless access protocol. Other embodiments are disclosed.
    Type: Application
    Filed: January 2, 2018
    Publication date: May 24, 2018
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: Anup D. Karnalkar, R. Tyler Wallis, William S. Robbins, David Dudley
  • Publication number: 20180041404
    Abstract: A software platform enables the delivery of open access broadband networks by providing a set of capabilities for the physical infrastructure provider, network provider, service providers, and end customers. In particular, the platform virtualizes the underlying network to the service provider so that the service provider is presented with a view that represents the portion of the network that is allocated to them. The platform also provides the capability for customers to dynamically select services and service providers that are available through the network.
    Type: Application
    Filed: August 7, 2017
    Publication date: February 8, 2018
    Inventors: Gurdeep Singh, Ronald Grippo, John Landau, David Dudley
  • Patent number: 9876910
    Abstract: A system that incorporates teachings of the present disclosure may include, for example, a voicemail device having a controller to detect a recording of a voicemail message, generate a Session Initiation Protocol (SIP) message, wherein the SIP message contains visual voicemail data associated with the recorded voicemail message, and transmit the SIP message to a cordless phone system, wherein the SIP message is received by the cordless phone system over a data port of the cordless phone system, wherein the cordless phone system comprises a base station and at least one cordless communications device, wherein the visual voicemail data is retrieved by the base station, and wherein the visual voicemail data is transmitted by the based station to the at least one cordless communications device by utilizing a cordless wireless access protocol. Other embodiments are disclosed.
    Type: Grant
    Filed: March 17, 2017
    Date of Patent: January 23, 2018
    Assignee: AT&T Intellectual Property I, I.P.
    Inventors: Anup D. Karnalkar, R. Tyler Wallis, William S. Robbins, David Dudley
  • Publication number: 20170187881
    Abstract: A system that incorporates teachings of the present disclosure may include, for example, a voicemail device having a controller to detect a recording of a voicemail message, generate a Session Initiation Protocol (SIP) message, wherein the SIP message contains visual voicemail data associated with the recorded voicemail message, and transmit the SIP message to a cordless phone system, wherein the SIP message is received by the cordless phone system over a data port of the cordless phone system, wherein the cordless phone system comprises a base station and at least one cordless communications device, wherein the visual voicemail data is retrieved by the base station, and wherein the visual voicemail data is transmitted by the based station to the at least one cordless communications device by utilizing a cordless wireless access protocol. Other embodiments are disclosed.
    Type: Application
    Filed: March 17, 2017
    Publication date: June 29, 2017
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: Anup D. Karnalkar, R. Tyler Wallis, William S. Robbins, David Dudley
  • Patent number: 9635184
    Abstract: A system that incorporates teachings of the present disclosure may include, for example, a voicemail device having a controller to detect a recording of a voicemail message, generate a Session Initiation Protocol (SIP) message, wherein the SIP message contains visual voicemail data associated with the recorded voicemail message, and transmit the SIP message to a cordless phone system, wherein the SIP message is received by the cordless phone system over a data port of the cordless phone system, wherein the cordless phone system comprises a base station and at least one cordless communications device, wherein the visual voicemail data is retrieved by the base station, and wherein the visual voicemail data is transmitted by the based station to the at least one cordless communications device by utilizing a cordless wireless access protocol. Other embodiments are disclosed.
    Type: Grant
    Filed: April 27, 2016
    Date of Patent: April 25, 2017
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Anup D. Karnalkar, R. Tyler Wallis, William S. Robbins, David Dudley
  • Publication number: 20160248913
    Abstract: A system that incorporates teachings of the present disclosure may include, for example, a voicemail device having a controller to detect a recording of a voicemail message, generate a Session Initiation Protocol (SIP) message, wherein the SIP message contains visual voicemail data associated with the recorded voicemail message, and transmit the SIP message to a cordless phone system, wherein the SIP message is received by the cordless phone system over a data port of the cordless phone system, wherein the cordless phone system comprises a base station and at least one cordless communications device, wherein the visual voicemail data is retrieved by the base station, and wherein the visual voicemail data is transmitted by the based station to the at least one cordless communications device by utilizing a cordless wireless access protocol. Other embodiments are disclosed.
    Type: Application
    Filed: April 27, 2016
    Publication date: August 25, 2016
    Inventors: Anup D. Karnalkar, R. Tyler Wallis, William S. Robbins, David Dudley
  • Patent number: 9357360
    Abstract: A system that incorporates teachings of the present disclosure may include, for example, a voicemail device having a controller to detect a recording of a voicemail message, generate a Session Initiation Protocol (SIP) message, wherein the SIP message contains visual voicemail data associated with the recorded voicemail message, and transmit the SIP message to a cordless phone system, wherein the SIP message is received by the cordless phone system over a data port of the cordless phone system, wherein the cordless phone system comprises a base station and at least one cordless communications device, wherein the visual voicemail data is retrieved by the base station, and wherein the visual voicemail data is transmitted by the based station to the at least one cordless communications device by utilizing a cordless wireless access protocol. Other embodiments are disclosed.
    Type: Grant
    Filed: August 21, 2015
    Date of Patent: May 31, 2016
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Anup D. Karnalkar, R. Tyler Wallis, William S. Robbins, David Dudley
  • Publication number: 20150358788
    Abstract: A system that incorporates teachings of the present disclosure may include, for example, a voicemail device having a controller to detect a recording of a voicemail message, generate a Session Initiation Protocol (SIP) message, wherein the SIP message contains visual voicemail data associated with the recorded voicemail message, and transmit the SIP message to a cordless phone system, wherein the SIP message is received by the cordless phone system over a data port of the cordless phone system, wherein the cordless phone system comprises a base station and at least one cordless communications device, wherein the visual voicemail data is retrieved by the base station, and wherein the visual voicemail data is transmitted by the based station to the at least one cordless communications device by utilizing a cordless wireless access protocol. Other embodiments are disclosed.
    Type: Application
    Filed: August 21, 2015
    Publication date: December 10, 2015
    Applicant: AT&T INTELLECTUAL PROPERTY I, L.P.
    Inventors: Anup D. Karnalkar, R. Tyler Wallis, William S. Robbins, David Dudley
  • Patent number: 9143905
    Abstract: A system that incorporates teachings of the present disclosure may include, for example, a voicemail device having a controller to detect a recording of a voicemail message, generate a Session Initiation Protocol (SIP) message, wherein the SIP message contains visual voicemail data associated with the recorded voicemail message, and transmit the SIP message to a cordless phone system, wherein the SIP message is received by the cordless phone system over a data port of the cordless phone system, wherein the cordless phone system comprises a base station and at least one cordless communications device, wherein the visual voicemail data is retrieved by the base station, and wherein the visual voicemail data is transmitted by the based station to the at least one cordless communications device by utilizing a cordless wireless access protocol. Other embodiments are disclosed.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: September 22, 2015
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Anup D. Karnalkar, R. Tyler Wallis, William S. Robbins, David Dudley
  • Patent number: 8433044
    Abstract: A system that incorporates teachings of the present disclosure may include, for example, a voicemail device having a controller to detect a recording of a voicemail message, generate a Session Initiation Protocol (SIP) message, wherein the SIP message contains visual voicemail data associated with the recorded voicemail message, and transmit the SIP message to a cordless phone system, wherein the SIP message is received by the cordless phone system over a data port of the cordless phone system, wherein the cordless phone system comprises a base station and at least one cordless communications device, wherein the visual voicemail data is retrieved by the base station, and wherein the visual voicemail data is transmitted by the based station to the at least one cordless communications device by utilizing a cordless wireless access protocol. Other embodiments are disclosed.
    Type: Grant
    Filed: September 15, 2009
    Date of Patent: April 30, 2013
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Anup Karnalkar, R. Tyler Wallis, William S. Robbins, David Dudley
  • Patent number: 8186729
    Abstract: A bi-swing gate lock uses an electric actuator to unlatch the gate on request, and a failsafe mode that automatically unlatches the gate during emergencies or power failures. The traplock uses two swing arms that pivot retractable door stops in and out on either side of a closed gate from a stationary 4? post. Loads trying to force open a locked gate are redirected through polyurethane pads on the sides of the retractable door stops directly to the insides of matching pockets within the post. Such loads can flex the swing arms, but significant loads will not reach the swing arm pivot bearings. Keeping the gate locked requires electric power applied to a lock actuator, and the loss of power automatically unlocks the traplock. Power applied to a retraction actuator pushes out the retractable door stops. A sensor detects when the gate returns to a closed position and the lock actuator can be energized once again.
    Type: Grant
    Filed: September 24, 2008
    Date of Patent: May 29, 2012
    Inventor: David Dudley
  • Patent number: 8094789
    Abstract: In a particular embodiment, a system includes a messaging system configured to provide a messaging service. The messaging system includes a centralized Internet Protocol switching network, an Internet access subsystem, a voice access subsystem, a mail subsystem and a storage subsystem. One or more of the subsystems may be coupled to the centralized Internet Protocol switching network via one or more communication links integrated with and internal to the messaging system.
    Type: Grant
    Filed: October 28, 2008
    Date of Patent: January 10, 2012
    Assignee: AT&T Intellectual Property, L.P.
    Inventors: Timothy P. Schroeder, Melody Ho, David Dudley
  • Publication number: 20110064206
    Abstract: A system that incorporates teachings of the present disclosure may include, for example, a voicemail device having a controller to detect a recording of a voicemail message, generate a Session Initiation Protocol (SIP) message, wherein the SIP message contains visual voicemail data associated with the recorded voicemail message, and transmit the SIP message to a cordless phone system, wherein the SIP message is received by the cordless phone system over a data port of the cordless phone system, wherein the cordless phone system comprises a base station and at least one cordless communications device, wherein the visual voicemail data is retrieved by the base station, and wherein the visual voicemail data is transmitted by the based station to the at least one cordless communications device by utilizing a cordless wireless access protocol. Other embodiments are disclosed.
    Type: Application
    Filed: September 15, 2009
    Publication date: March 17, 2011
    Applicant: AT&T INTELLECTUAL PROPERTY I, LP
    Inventors: Anup D. Karnalkar, R. Tyler Wallis, William S. Robbins, David Dudley
  • Patent number: 7877923
    Abstract: A fishing jig head to be molded with or inserted thereinto a hook thereby form a fishing jig, includes a body, a ring attached on the body, and plate(s) or prong(s) which is shaped and positioned to prevent the fishing jig from landing flat on a bottom of water after the fishing jig is cast into the water. A fishing jig includes the fishing jig head, a hook molded with or inserted into the jig head, and optionally at least one of a weed guard, a skirt, and a trailer.
    Type: Grant
    Filed: January 14, 2008
    Date of Patent: February 1, 2011
    Inventor: David Dudley
  • Patent number: 7779065
    Abstract: To determine a network route corresponding to user needs, costs are dynamically defined for each link of a network. Specifically, based on link characteristics, routing factors are defined and for each factor, allowable values are defined. When determining a route, one or more routing factors and one or more allowable values for each factor are selected. Based on user prioritization of these factors and prioritization of the allowable values for each factor, weights are assigned to the factors and costs are assigned to the values. Link costs are determined by comparing a given link to each selected factor and determining for each factor which allowable value matches the link's characteristics. The cost of each matching value is then weighted by its corresponding factor. The weighted costs are summed to determine a link cost. The link costs are subsequently used to determine a route through the network.
    Type: Grant
    Filed: September 18, 2003
    Date of Patent: August 17, 2010
    Inventors: Sanyogita Gupta, Srividya Iyer, Chad Herbert, David Dudley
  • Publication number: 20100071425
    Abstract: A bi-swing gate lock uses an electric actuator to unlatch the gate on request, and a failsafe mode that automatically unlatches the gate during emergencies or power failures. The traplock uses two swing arms that pivot retractable door stops in and out on either side of a closed gate from a stationary 4? post. Loads trying to force open a locked gate are redirected through polyurethane pads on the sides of the retractable door stops directly to the insides of matching pockets within the post. Such loads can flex the swing arms, but significant loads will not reach the swing arm pivot bearings. Keeping the gate locked requires electric power applied to a lock actuator, and the loss of power automatically unlocks the traplock. Power applied to a retraction actuator pushes out the retractable door stops. A sensor detects when the gate returns to a closed position and the lock actuator can be energized once again.
    Type: Application
    Filed: September 24, 2008
    Publication date: March 25, 2010
    Inventor: David Dudley
  • Publication number: 20090052638
    Abstract: In a particular embodiment, a system includes a messaging system configured to provide a messaging service. The messaging system includes a centralized Internet Protocol switching network, an Internet access subsystem, a voice access subsystem, a mail subsystem and a storage subsystem. One or more of the subsystems may be coupled to the centralized Internet Protocol switching network via one or more communication links integrated with and internal to the messaging system.
    Type: Application
    Filed: October 28, 2008
    Publication date: February 26, 2009
    Applicant: AT & T Intellectual Property I, L.P.
    Inventors: Timothy P. Schroeder, Melody Ho, David Dudley
  • Patent number: 7443961
    Abstract: In a particular embodiment, a method includes providing a messaging service using a messaging system. The messaging system includes a centralized Internet Protocol switching network, an Internet access subsystem, a voice access subsystem, a mail subsystem and a storage subsystem. One or more of the subsystems may be coupled to the centralized Internet Protocol switching networks via a communication link integrated with and internal to the messaging system.
    Type: Grant
    Filed: March 15, 2007
    Date of Patent: October 28, 2008
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Timothy P. Schroeder, Melody Ho, David Dudley
  • Publication number: 20080222940
    Abstract: A fishing jig head to be molded with or inserted thereinto a hook thereby form a fishing jig, includes a body, a ring attached on the body, and plate(s) or prong(s) which is shaped and positioned to prevent the fishing jig from landing flat on a bottom of water after the fishing jig is cast into the water. A fishing jig includes the fishing jig head, a hook molded with or inserted into the jig head, and optionally at least one of a weedgurad, a skirt, and a trailer.
    Type: Application
    Filed: January 14, 2008
    Publication date: September 18, 2008
    Inventor: David Dudley
  • Publication number: 20070286247
    Abstract: An intracavity frequency-doubled includes a laser resonator including at least one gain element and two optically nonlinear crystals. The two optically nonlinear crystals independently double the frequency of fundamental radiation in the resonator. In one example the crystals are arranged to generate two frequency-doubled beams that are orthogonally plane-polarized with respect to each other. The beams can be combined by a polarization-selective combiner to form a common output.
    Type: Application
    Filed: May 24, 2007
    Publication date: December 13, 2007
    Inventors: H. Yang Pang, David Dudley, Jean-Marc Heritier, Norman Hodgson