Patents by Inventor Martin Duke

Martin Duke 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: 11444882
    Abstract: Methods, non-transitory computer readable media, network traffic management apparatuses, and network traffic management systems that monitor one or more messages generated by an application or one or more characteristics of one or more transmission control protocol (TCP) connections with a destination device or a source device. A determination is made when a first TCP push flag should be set for a first packet associated with data based on the monitoring. The data is provided by the application. The first TCP push flag for the first packet is set prior to the first packet being sent to the destination device via a first one of the TCP connections, based on the determination that the first TCP push flag should be set for the first packet. Accordingly, this technology more effectively manages TCP push functionality to reduce acknowledgement messages (ACKs) and thereby improve network bandwidth and device resource utilization.
    Type: Grant
    Filed: March 30, 2020
    Date of Patent: September 13, 2022
    Assignee: F5, Inc.
    Inventors: Nasif Ekiz, Martin Duke, Akihiko Maruse, Aniket Dhobe
  • Publication number: 20200336432
    Abstract: Methods, non-transitory computer readable media, network traffic management apparatuses, and network traffic management systems that monitor one or more messages generated by an application or one or more characteristics of one or more transmission control protocol (TCP) connections with a destination device or a source device. A determination is made when a first TCP push flag should be set for a first packet associated with data based on the monitoring. The data is provided by the application. The first TCP push flag for the first packet is set prior to the first packet being sent to the destination device via a first one of the TCP connections, based on the determination that the first TCP push flag should be set for the first packet. Accordingly, this technology more effectively manages TCP push functionality to reduce acknowledgement messages (ACKs) and thereby improve network bandwidth and device resource utilization.
    Type: Application
    Filed: March 30, 2020
    Publication date: October 22, 2020
    Inventors: Nasif Ekiz, Martin Duke, Akihiko Maruse, Aniket Dhobe
  • Patent number: 10505792
    Abstract: Methods, non-transitory computer readable media, network traffic management apparatuses, and network traffic management systems that determine when an event has occurred. The event is defined in an obtained rule and is associated in the rule with a key. The key is attached to a connection associated with received network traffic that triggered the event, when the determining indicates that the event has occurred. The connection is associated with a first layer, the key comprises an input string value or corresponds to a portion of data associated with a second layer associated with the network traffic, and the second layer is different from the first layer. The connection is then monitored to obtain statistics for the connection and store or report the statistics as associated with the key.
    Type: Grant
    Filed: September 29, 2017
    Date of Patent: December 10, 2019
    Assignee: F5 Networks, Inc.
    Inventors: Martin Duke, Saxon Amdahl
  • Patent number: 10412198
    Abstract: Methods, non-transitory computer readable media, network traffic management apparatuses, and network traffic management systems that generate a duration corresponding to a current one of a plurality of states in a TCP connection. The duration is generated based on a difference between a stored time recorded at a previous transition to the current one of the states and a current time. The duration is stored or output as associated with the current one of the states. The stored time recorded at the previous transition to the current one of the states is then replaced with the current time. A determination is made when one or more TCP configurations should be modified based on the duration for the current one of the states. The one or more TCP configurations are automatically modified to improve TCP performance, when the determining indicates that the one or more TCP configurations should be modified.
    Type: Grant
    Filed: September 29, 2017
    Date of Patent: September 10, 2019
    Assignee: F5 Networks, Inc.
    Inventors: Martin Duke, Saxon Amdahl
  • Patent number: 9259031
    Abstract: A filter for a smoking article comprises a monolith. The monolith is produced forming particles of a partially cured resin into a dough, shaping the dough to produce a monolith, sintering the particles, carbonizing and activating the sintered monolith, and incorporating the monolith into a smoking article filter.
    Type: Grant
    Filed: June 1, 2012
    Date of Patent: February 16, 2016
    Assignee: BRITISH AMERICAN TOBACCO (INVESTMENTS) LIMITED
    Inventors: Peter Branton, Martin Duke, Stephen Tennison, Dinah Blanche Winter
  • Publication number: 20140137881
    Abstract: A filter for a smoking article comprises a monolith. The monolith is produced forming particles of a partially cured resin into a dough, shaping the dough to produce a monolith, sintering the particles, carbonizing and activating the sintered monolith, and incorporating the monolith into a smoking article filter.
    Type: Application
    Filed: June 1, 2012
    Publication date: May 22, 2014
    Applicant: BRITISH AMERICAN TOBACCO (INVESTMENTS) LIMITED
    Inventors: Peter Branton, Martin Duke, Stephen Tennison, Dinah Winter
  • Publication number: 20110247637
    Abstract: The invention provides a filter element for a smoking article. The filter element comprisesa plug of filter material, and a tobacco thread, wherein the tobacco thread extends substantially longitudinally through the plug of filter material. The filter element can be used in a variety of smoking articles.
    Type: Application
    Filed: September 10, 2009
    Publication date: October 13, 2011
    Inventors: Martin Duke, Paulo Oliveira
  • Publication number: 20110232660
    Abstract: The invention provides a filter element for a smoking article. The filter element comprises a plug of filter material, a tobacco core extending substantially longitudinally through the plug of filter material, and wrapping means wrapped around at least a portion of a longitudinally extending surface of the tobacco core. The filter element can be used in a variety of smoking articles.
    Type: Application
    Filed: September 10, 2009
    Publication date: September 29, 2011
    Inventors: Martin Duke, Paulo Oliveira
  • Publication number: 20110220134
    Abstract: The invention provides a filter element for a smoking article. The filter element comprises a plug of filter material, and a thread comprising at least one tobacco particle adhered thereto, wherein the thread extends substantially longitudinally through the plug of filter material. The filter element can be used in a variety of smoking articles.
    Type: Application
    Filed: September 10, 2009
    Publication date: September 15, 2011
    Inventors: Martin Duke, Paulo Oliveira