Patents by Inventor David Irvin

David Irvin 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: 20210173640
    Abstract: Aspects of the subject disclosure may include, for example, a method in which a processing system loads a software program into compilers associated with different programming languages to identify a language of the software program, determines whether the software program is executable in the identified language, and compiles the software program to generate executable code. The system retrieves executable programs in the identified language from a program database, analyzes a syntax of the executable code and the executable programs, compares attributes of the executable code and the executable programs, and determines similarity ratings for the executable programs with respect to the executable code. The system also generates a code module comprising the executable code and at least a portion of the executable programs, based at least in part on the similarity ratings. Other embodiments are disclosed.
    Type: Application
    Filed: December 4, 2019
    Publication date: June 10, 2021
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: David Irvin, Nicholas Nicas, Todd Fryer
  • Publication number: 20210021878
    Abstract: Media content is encoded based on network quality of service parameters. For instance, quality of service parameters for a network between a media server and a media client are determined by a system. The system selects an encoder based on a list of decoders available at the media client and the quality of service parameters, and encodes at least a portion of the media via the encoder. The system can further determine settings for the encoder based on a media type, and encode the media via the encoder according to the settings. The system can detect when the media client moves to a new network, detect new quality of service parameters, and select a new encoder based on the list of decoders available at the media client, the media type, and the new quality of service parameters.
    Type: Application
    Filed: October 1, 2020
    Publication date: January 21, 2021
    Inventors: Todd Andrew FRYER, David IRVIN, Nick NICAS
  • Publication number: 20200373029
    Abstract: A mobile heat pipe cooled fast nuclear reactor may be configured for transportation to remote locations and may be able to provide 0.5 to 2 megawatts of power. The mobile heat pipe cooled fast reactor may contain a plurality of heat pipes that are proximate to a plurality of fuel pins inside the reactor. The plurality of heat pipes may extend out of the reactor. The reactor may be configured to be placed in a standard shipping container, and may further be configured to be contained within a cask and attached to a skid for easier transportation.
    Type: Application
    Filed: May 4, 2020
    Publication date: November 26, 2020
    Applicant: Triad National Security, LLC
    Inventors: Patrick Ray McClure, David Duff Dixon, David Irvin Poston, Richard J. Kapernick, Robert Stowers Reid, Venkateswara Rao Dasari
  • Patent number: 10833790
    Abstract: Aspects of the subject disclosure may include, for example, a process that encodes a number of digital signals representing image data captured by a video camera, the image data being provided by the video camera in accordance with a 4K ultra-high definition (4K-UHD) standard. The number of digital signals are provided to a multiplexing unit that outputs a multiplexed signal including a number of optical wavelengths, the multiplexed signal being transmitted on a single fiber-optic cable unidirectionally from the multiplexing unit to a presentation device. The multiplexed signal is transmitted on the single cable unidirectionally from the proximal end to the distal end. Other embodiments are disclosed.
    Type: Grant
    Filed: January 23, 2020
    Date of Patent: November 10, 2020
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Nicholas Nicas, Todd Andrew Fryer, David Irvin
  • Patent number: 10834440
    Abstract: Disclosed herein are systems, methods, and non-transitory computer-readable storage media for encoding media content based on network quality of service parameters. A system configured to practice the method determines quality of service parameters for a network between a media server and a media client. The system selects an encoder based on a list of decoders available at the media client and the quality of service parameters, and encodes at least a portion of the media via the encoder. The system can further determine settings for the encoder based on a media type, and encode the media via the encoder according to the settings. The system can detect when the media client moves to a new network, detect new quality of service parameters, and select a new encoder based on the list of decoders available at the media client, the media type, and the new quality of service parameters.
    Type: Grant
    Filed: April 5, 2018
    Date of Patent: November 10, 2020
    Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
    Inventors: Todd Andrew Fryer, David Irvin, Nick Nicas
  • Patent number: 10771831
    Abstract: Aspects of the subject disclosure may include, for example, a system that predicts an interest of a viewer in a media program that will be available for consumption over a content delivery network, determines a first advertisement that may be shown to the viewer during a broadcast of the media program, and transmits the first advertisement to a local device of the viewer in advance of the broadcast of the media program. Other embodiments are disclosed.
    Type: Grant
    Filed: December 14, 2017
    Date of Patent: September 8, 2020
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Todd Andrew Fryer, Nicholas Nicas, David Irvin
  • Publication number: 20200275153
    Abstract: Aspects of the subject disclosure may include, for example, a method in which a processing system of a media server determines a number of media content playout periods in a media program to be presented at a client device, obtains a media content item for presentation during a playout period, and transmits the media content item for storage in a client device cache prior to presentation of the media program. The method also includes transmitting to the client device a time stamp associated with the transmitting of the media content item, and transmitting an instruction to the client device to perform buffering of streaming media during the playout period. The client device also transmits a first message indicating that the transmitting of the media content item has been performed, and a second message indicating that the presenting of the media content item has been completed. Other embodiments are disclosed.
    Type: Application
    Filed: February 26, 2019
    Publication date: August 27, 2020
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: Nicholas Nicas, Todd Fryer, David Irvin
  • Publication number: 20200162183
    Abstract: Aspects of the subject disclosure may include, for example, a process that encodes a number of digital signals representing image data captured by a video camera, the image data being provided by the video camera in accordance with a 4K ultra-high definition (4K-UHD) standard. The number of digital signals are provided to a multiplexing unit that outputs a multiplexed signal including a number of optical wavelengths, the multiplexed signal being transmitted on a single fiber-optic cable unidirectionally from the multiplexing unit to a presentation device. The multiplexed signal is transmitted on the single cable unidirectionally from the proximal end to the distal end. Other embodiments are disclosed.
    Type: Application
    Filed: January 23, 2020
    Publication date: May 21, 2020
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: Nicholas Nicas, Todd Andrew Fryer, David Irvin
  • Patent number: 10643756
    Abstract: A mobile heat pipe cooled fast nuclear reactor may be configured for transportation to remote locations and may be able to provide 0.5 to 2 megawatts of power. The mobile heat pipe cooled fast reactor may contain a plurality of heat pipes that are proximate to a plurality of fuel pins inside the reactor. The plurality of heat pipes may extend out of the reactor. The reactor may be configured to be placed in a standard shipping container, and may further be configured to be contained within a cask and attached to a skid for easier transportation.
    Type: Grant
    Filed: April 15, 2014
    Date of Patent: May 5, 2020
    Assignee: Triad National Security, LLC
    Inventors: Patrick Ray McClure, David Duff Dixon, David Irvin Poston, Richard J. Kapernick, Robert Stowers Reid, Venkateswara Rao Dasari
  • Patent number: 10581550
    Abstract: Aspects of the subject disclosure may include, for example, a device that encodes digital signals representing image data captured by a video camera and provided according to a 4K ultra-high definition (4K-UHD) standard. The digital signals are transmitted as serial digital interface (SDI) streams to a wavelength-division multiplexing (WDM) unit; the WDM unit performs electrical-to-optical conversion of the SDI streams and outputs a multiplexed signal to a single fiber-optic cable. The video camera, encoding unit, and WDM unit form a combined module within a housing; the device connects to a proximal end of a single fiber-optic cable, and a distal end of the single fiber-optic cable is configurable for connection to a demultiplexer of a 4K-UHD video presentation device. The multiplexed signal is transmitted on the single fiber-optic cable unidirectionally from the proximal end to the distal end. Other embodiments are disclosed.
    Type: Grant
    Filed: June 13, 2019
    Date of Patent: March 3, 2020
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Nicholas Nicas, Todd Fryer, David Irvin
  • Publication number: 20200001227
    Abstract: A method and apparatus are provided for recovering an amine solvent from an acid gas stream. The apparatus includes a water wash recovery column, a nozzle for spraying water wash and an amine nucleation agent into the water wash recovery column and an inlet port for introducing acid gas into the water wash recovery column adjacent the lower end thereof. The method includes the steps of treating the acid gas stream in the water wash recovery column with a counter-current flow of water wash in an amine nucleation agent, discharging treated acid gas from an upper end of the water wash recovery column and collecting water wash, amine nucleation agent and entrained amine solvent from the acid gas stream and a sump at a lower end of the water wash recovery column.
    Type: Application
    Filed: July 2, 2019
    Publication date: January 2, 2020
    Inventors: Bradley David Irvin, Amanda Warriner, Leland R. Widger, Kunlei Liu
  • Publication number: 20190390025
    Abstract: Organic polymer aerogels, articles of manufacture, and uses thereof are described. The aerogels include an organic polymer matrix and microstructures dispersed within the aerogels, which provides for superior thermal conductivity and mechanical properties.
    Type: Application
    Filed: January 26, 2018
    Publication date: December 26, 2019
    Inventors: Alan SAKAGUCHI, David IRViN, Alysa JOAGUIN
  • Publication number: 20190296849
    Abstract: Aspects of the subject disclosure may include, for example, a device that encodes digital signals representing image data captured by a video camera and provided according to a 4K ultra-high definition (4K-UHD) standard. The digital signals are transmitted as serial digital interface (SDI) streams to a wavelength-division multiplexing (WDM) unit; the WDM unit performs electrical-to-optical conversion of the SDI streams and outputs a multiplexed signal to a single fiber-optic cable. The video camera, encoding unit, and WDM unit form a combined module within a housing; the device connects to a proximal end of a single fiber-optic cable, and a distal end of the single fiber-optic cable is configurable for connection to a demultiplexer of a 4K-UHD video presentation device. The multiplexed signal is transmitted on the single fiber-optic cable unidirectionally from the proximal end to the distal end. Other embodiments are disclosed.
    Type: Application
    Filed: June 13, 2019
    Publication date: September 26, 2019
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: Nicholas Nicas, Todd Fryer, David Irvin
  • Patent number: 10361806
    Abstract: Aspects of the subject disclosure may include, for example, a device that encodes digital signals representing image data captured by a video camera and provided according to a 4K ultra-high definition (4K-UHD) standard. The digital signals are transmitted as serial digital interface (SDI) streams to a wavelength-division multiplexing (WDM) unit; the WDM unit performs electrical-to-optical conversion of the SDI streams and outputs a multiplexed signal to a single fiber-optic cable. The video camera, encoding unit, and WDM unit form a combined module within a housing; the device connects to a proximal end of a single fiber-optic cable, and a distal end of the single fiber-optic cable is configurable for connection to a demultiplexer of a 4K-UHD video presentation device. The multiplexed signal is transmitted on the single fiber-optic cable unidirectionally from the proximal end to the distal end. Other embodiments are disclosed.
    Type: Grant
    Filed: October 12, 2018
    Date of Patent: July 23, 2019
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Nicholas Nicas, Todd Andrew Fryer, David Irvin
  • Publication number: 20190191204
    Abstract: Aspects of the subject disclosure may include, for example, a system that predicts an interest of a viewer in a media program that will be available for consumption over a content delivery network, determines a first advertisement that may be shown to the viewer during a broadcast of the media program, and transmits the first advertisement to a local device of the viewer in advance of the broadcast of the media program. Other embodiments are disclosed.
    Type: Application
    Filed: December 14, 2017
    Publication date: June 20, 2019
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: Todd Andrew Fryer, Nicholas Nicas, David Irvin
  • Publication number: 20190173804
    Abstract: In one example, the present disclosure describes a device, computer-readable medium, and method for scaling network capacity predictively, based on customer interest. For instance, in one example, a method includes predicting an interest of a first customer in data content that will be available for consumption over a data network at a time in the future, wherein the predicting is based on customer data including at least a search pattern associated with the first customer, flagging the data content when the predicting indicates at least a threshold degree of likelihood that the first customer will be interested in the data content, and scaling an allocation of resources of the data network to the first customer, based on the flagging.
    Type: Application
    Filed: December 1, 2017
    Publication date: June 6, 2019
    Inventors: Nicholas Nicas, Todd Fryer, David Irvin
  • Patent number: 10276271
    Abstract: Embodiments of the present invention pertain to a power system utilizing a uranium-based reactor for space missions. For example, the power system may include a reactor configured to generate thermal energy using a uranium core. A plurality of heat pipes may be configured to transfer thermal energy from the reactor core to a plurality of Stirling engines to generate electricity for a spacecraft.
    Type: Grant
    Filed: March 26, 2014
    Date of Patent: April 30, 2019
    Assignee: Triad National Security, LLC.
    Inventors: Patrick Ray McClure, David Duff Dixon, David Irvin Poston, Lee Mason, Marc Gibson
  • Publication number: 20190052389
    Abstract: Aspects of the subject disclosure may include, for example, a device that encodes digital signals representing image data captured by a video camera and provided according to a 4K ultra-high definition (4K-UHD) standard. The digital signals are transmitted as serial digital interface (SDI) streams to a wavelength-division multiplexing (WDM) unit; the WDM unit performs electrical-to-optical conversion of the SDI streams and outputs a multiplexed signal to a single fiber-optic cable. The video camera, encoding unit, and WDM unit form a combined module within a housing; the device connects to a proximal end of a single fiber-optic cable, and a distal end of the single fiber-optic cable is configurable for connection to a demultiplexer of a 4K-UHD video presentation device. The multiplexed signal is transmitted on the single fiber-optic cable unidirectionally from the proximal end to the distal end. Other embodiments are disclosed.
    Type: Application
    Filed: October 12, 2018
    Publication date: February 14, 2019
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: Nicholas Nicas, Todd Andrew Fryer, David Irvin
  • Publication number: 20190015810
    Abstract: Described herein is a carbon capture system and methods for improving carbon capture through the introduction of sonic transducers within packed beds in the absorber. The system of sonic energy applied to a packed bed can improve yield or transfer rate in systems using a two phase reaction, such as in general absorption systems, distillation systems, or stripping systems.
    Type: Application
    Filed: July 11, 2018
    Publication date: January 17, 2019
    Inventors: Bradley David Irvin, Kunlei Liu, Roger S. Perrone
  • Publication number: 20180351682
    Abstract: Aspects of the subject disclosure may include, for example, a device that encodes digital signals representing image data captured by a video camera and provided according to a 4K ultra-high definition (4K-UHD) standard. The digital signals are transmitted as serial digital interface (SDI) streams to a wavelength-division multiplexing (WDM) unit; the WDM unit performs electrical-to-optical conversion of the SDI streams and outputs a multiplexed signal to a single fiber-optic cable. The video camera, encoding unit, and WDM unit form a combined module within a housing; the device connects to a proximal end of a single fiber-optic cable, and a distal end of the single fiber-optic cable is configurable for connection to a demultiplexer of a 4K-UHD video presentation device. The multiplexed signal is transmitted on the single fiber-optic cable unidirectionally from the proximal end to the distal end. Other embodiments are disclosed.
    Type: Application
    Filed: June 6, 2017
    Publication date: December 6, 2018
    Inventors: Nicholas Nicas, TODD ANDREW FRYER, DAVID IRVIN