Patents by Inventor Kenneth A. Duell

Kenneth A. Duell 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).

  • NETWORK DEVICE MEASUREMENTS EMPLOYING WHITE BOXES
    Publication number: 20220247650
    Abstract: A system for network device measurements may use a white box to perform measurements that may help determine the likelihood of network anomalies, such as microbursts.
    Type: Application
    Filed: April 20, 2022
    Publication date: August 4, 2022
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: Steven A. Monetti, Tzuu-Yi Wang, Richard Koch, Tuan Duong, Yaron Koral, Kenneth Duell, Kathleen Meier-Hellstern, Simon Tse
  • Network device measurements employing white boxes
    Patent number: 11336545
    Abstract: A system for network device measurements may use a white box to perform measurements that may help determine the likelihood of network anomalies, such as microbursts.
    Type: Grant
    Filed: September 15, 2020
    Date of Patent: May 17, 2022
    Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
    Inventors: Steven A. Monetti, Tzuu-Yi Wang, Richard Koch, Tuan Duong, Yaron Koral, Kenneth Duell, Kathleen Meier-Hellstern, Simon Tse
  • NETWORK DEVICE MEASUREMENTS EMPLOYING WHITE BOXES
    Publication number: 20200412627
    Abstract: A system for network device measurements may use a white box to perform measurements that may help determine the likelihood of network anomalies, such as microbursts.
    Type: Application
    Filed: September 15, 2020
    Publication date: December 31, 2020
    Inventors: Steven A. Monetti, Tzuu-Yi Wang, Richard Koch, Tuan Duong, Yaron Koral, Kenneth Duell, Kathleen Meier-Hellstern, Simon Tse
  • Network device measurements employing white boxes
    Patent number: 10819597
    Abstract: A system for network device measurements may use a white box to perform measurements that may help determine the likelihood of network anomalies, such as microbursts.
    Type: Grant
    Filed: December 18, 2018
    Date of Patent: October 27, 2020
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Steven A. Monetti, Tzuu-Yi Wang, Richard Koch, Tuan Duong, Yaron Koral, Kenneth Duell, Kathleen Meier-Hellstern, Simon Tse
  • NETWORK DEVICE MEASUREMENTS EMPLOYING WHITE BOXES
    Publication number: 20200195534
    Abstract: A system for network device measurements may use a white box to perform measurements that may help determine the likelihood of network anomalies, such as microbursts.
    Type: Application
    Filed: December 18, 2018
    Publication date: June 18, 2020
    Inventors: Steven A. Monetti, Tzuu-Yi Wang, Richard Koch, Tuan Duong, Yaron Koral, Kenneth Duell, Kathleen Meier-Hellstern, Simon Tse
  • Implementing provider edge with hybrid packet processing appliance
    Patent number: 10484233
    Abstract: A virtual provider edge server may include different modules that implement a hybrid provider edge. A flow detection module may sample received traffic through a server and adaptively detect flows to be offloaded. An offloading module may be an SDN controller that controls the flow tables of a switch that data traffic is offloaded to.
    Type: Grant
    Filed: June 8, 2017
    Date of Patent: November 19, 2019
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Ying Cheng, Bo Yan, Zhiguang Zhang, Kenneth Duell
  • Implementing provider edge with hybrid packet processing appliance
    Publication number: 20180359131
    Abstract: A virtual provider edge server may include different modules that implement a hybrid provider edge. A flow detection module may sample received traffic through a server and adaptively detect flows to be offloaded. An offloading module may be an SDN controller that controls the flow tables of a switch that data traffic is offloaded to.
    Type: Application
    Filed: June 8, 2017
    Publication date: December 13, 2018
    Inventors: Ying Cheng, Bo Yan, Zhiguang Zhang, Kenneth Duell
  • Network with optical bandwidth on demand
    Patent number: 7570886
    Abstract: A network arrangement where traffic elements of network nodes are programmable. A traffic element comprises electrically controllable transceiver pool having one or more ports that are coupled to an electrically controllable optical director that has all-optical information communication paths. The transceiver pool has one or more customer connection points in addition to the one or more connection points that connect to the optical director, and is adapted to couple a signal from any of the customer connection points to the optical director, at a particular wavelength. The choices for the specific coupling within the optical director and of the wavelengths are specified by control signals that are applied to the transceiver pool and to the optical director.
    Type: Grant
    Filed: March 11, 2004
    Date of Patent: August 4, 2009
    Inventors: Thomas S. Afferton, Martin Birk, Kenneth A. Duell, Hossein Eslambolchi, Kathleen A. Tse, Simon S. Zelingher
  • METHOD FOR NETWORK LAYER RESTORATION USING SPARE INTERFACES CONNECTED TO A RECONFIGURABLE TRANSPORT NETWORK
    Publication number: 20040107382
    Abstract: The present invention utilizes spare restoration capacity in a re-configurable transport network to help recover from IP layer failures as well as to handle sudden bursts in IP traffic loads.
    Type: Application
    Filed: July 23, 2003
    Publication date: June 3, 2004
    Applicant: ATT CORP.
    Inventors: Robert Duncan Doverspike, Kenneth A. Duell, Charles Robert Kalmanek, Guangzhi Li, Panagiotis Sebos, Dongmei Wang, Jennifer Yates