Patents by Inventor Daniel A. Campbell

Daniel A. Campbell 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: 11012497
    Abstract: A method and system of managing downloads of a file from a server. A number of current connections between a client and the server is determined to be at least a preset threshold number of allowable concurrent connections between the server and the client and in response, a request by the client to download the file from the server using another connection between the client and the server is denied. After the request is denied, the number of current connections between the client and the server is determined to be less than the preset threshold number after which the other connection between the client and the server is established and the file is downloaded to the client via the other connection. The preset threshold number of allowable concurrent connections is automatically changed based on a total number of active current connections between server and both the client and other clients.
    Type: Grant
    Filed: August 9, 2019
    Date of Patent: May 18, 2021
    Assignee: International Business Machines Corporation
    Inventors: Daniel A. Campbell, Robert F. Pryor, John B. Simmons
  • Patent number: 10554730
    Abstract: A method and system of managing downloads of a file from a server. A determination is made of whether or not a number of current connections between a client and the server is less than a preset threshold number, exceeding one, of allowable concurrent connections with the server. If the determination is that the number of current connections is less than the preset threshold number, responsive to a request by the client to download the file pursuant to another connection between the client and the server, the computer establishes the other connection between the client and the server and downloads the file to the client via the other connection. If the determination is that the number of current connections is at least the preset threshold number, the computer denies a request by the client to download the file from the server using another connection between the client and the server.
    Type: Grant
    Filed: November 20, 2017
    Date of Patent: February 4, 2020
    Assignee: International Business Machines Corporation
    Inventors: Daniel A. Campbell, Robert F. Pryor, John B. Simmons
  • Publication number: 20190364094
    Abstract: A method and system of managing downloads of a file from a server. A number of current connections between a client and the server is determined to be at least a preset threshold number of allowable concurrent connections between the server and the client and in response, a request by the client to download the file from the server using another connection between the client and the server is denied. After the request is denied, the number of current connections between the client and the server is determined to be less than the preset threshold number after which the other connection between the client and the server is established and the file is downloaded to the client via the other connection. The preset threshold number of allowable concurrent connections is automatically changed based on a total number of active current connections between server and both the client and other clients.
    Type: Application
    Filed: August 9, 2019
    Publication date: November 28, 2019
    Inventors: Daniel A. Campbell, Robert F. Pryor, John B. Simmons
  • Publication number: 20180077220
    Abstract: A method and system of managing downloads of a file from a server. A determination is made of whether or not a number of current connections between a client and the server is less than a preset threshold number, exceeding one, of allowable concurrent connections with the server. If the determination is that the number of current connections is less than the preset threshold number, responsive to a request by the client to download the file pursuant to another connection between the client and the server, the computer establishes the other connection. between the client and the server and downloads the file to the client via the other connection. If the determination is that the number of current connections is at least the preset threshold number, the computer denies a request by the client to download the file from the server using another connection between the client and the server.
    Type: Application
    Filed: November 20, 2017
    Publication date: March 15, 2018
    Inventors: Daniel A. Campbell, Robert F. Pryor, John B. Simmons
  • Patent number: 9894140
    Abstract: A method and system for managing download of a file. In response to a request from a client computer to establish a session to download the file beginning at a specified location after a start of the file, an estimated length of a portion of the file beginning at the specified location is estimated, a time window for enabling the client computer to avoid a redundant download of a portion of the file by terminating the session within the time window is computed, and the download of the file is suspended for the time window. If the session is not terminated within the time window, then download of the file is automatically resumed following the length in further response to the request. If the session is terminated within the time window, then download of the file is not automatically resumed following the length in further response to the request.
    Type: Grant
    Filed: November 18, 2015
    Date of Patent: February 13, 2018
    Assignee: International Business Machines Corporation
    Inventors: Daniel A. Campbell, Robert F. Pryor, John B. Simmons
  • Patent number: 9876847
    Abstract: A method and system of managing downloads of a file from a server. A determination is made of whether or not a number of current connections between the client and the server is less than a preset threshold number, exceeding one, of allowable concurrent connections with the server. If the determination is that the number of current connections is less than the preset threshold number, responsive to a request by the client to download the file pursuant to another connection between the client and the server, the computer establishes the other connection between the client and the server and downloads the file to the client via the other connection. If the determination is that the number of current connections is at least the preset threshold number, the computer denies a request by the client to download the file from the server using another connection between the client and the server.
    Type: Grant
    Filed: July 22, 2015
    Date of Patent: January 23, 2018
    Assignee: International Business Machines Corporation
    Inventors: Daniel A. Campbell, Robert F. Pryor, John B. Simmons
  • Publication number: 20160072874
    Abstract: A method and system for managing download of a file. In response to a request from a client computer to establish a session to download the file beginning at a specified location after a start of the file, an estimated length of a portion of the file beginning at the specified location is estimated, a time window for enabling the client computer to avoid a redundant download of a portion of the file by terminating the session within the time window is computed, and the download of the file is suspended for the time window. If the session is not terminated within the time window, then download of the file is automatically resumed following the length in further response to the request. If the session is terminated within the time window, then download of the file is not automatically resumed following the length in further response to the request.
    Type: Application
    Filed: November 18, 2015
    Publication date: March 10, 2016
    Inventors: Daniel A. Campbell, Robert F. Pryor, John B. Simmons
  • Publication number: 20150326643
    Abstract: A method and system of managing downloads of a file from a server. A determination is made of whether or not a number of current connections between the client and the server is less than a preset threshold number, exceeding one, of allowable concurrent connections with the server. If the determination is that the number of current connections is less than the preset threshold number, responsive to a request by the client to download the file pursuant to another connection between the client and the server, the computer establishes the other connection between the client and the server and downloads the file to the client via the other connection. If the determination is that the number of current connections is at least the preset threshold number, the computer denies a request by the client to download the file from the server using another connection between the client and the server.
    Type: Application
    Filed: July 22, 2015
    Publication date: November 12, 2015
    Inventors: Daniel A. Campbell, Robert F. Pryor, John B. Simmons
  • Patent number: 9106627
    Abstract: A method, system and program product for managing downloads of files from a server. The method includes presetting, using a tool, a threshold number of allowable connections for each client requesting connections to download files from a server. The method further includes identifying, using the tool, a client requesting one or more connections to download a file and tracking, using the tool, whether or not the client has exceeded the threshold number of allowable connections preset. If the client has not exceeded the threshold number of allowable connections preset, allowing the one or more connections up to the threshold number of allowable connections preset for the client to download the file from the server and if the client has exceeded the threshold number of allowable connections preset, preventing the client from connecting to the server, such that overloading of the server with too many simultaneous active connections is minimized.
    Type: Grant
    Filed: September 13, 2012
    Date of Patent: August 11, 2015
    Assignee: International Business Machines Corporation
    Inventors: Daniel A. Campbell, Robert F. Pryor, John B. Simmons
  • Publication number: 20130013744
    Abstract: A method, system and program product for managing downloads of files from a server. The method includes presetting, using a tool, a threshold number of allowable connections for each client requesting connections to download files from a server. The method further includes identifying, using the tool, a client requesting one or more connections to download a file and tracking, using the tool, whether or not the client has exceeded the threshold number of allowable connections preset. If the client has not exceeded the threshold number of allowable connections preset, allowing the one or more connections up to the threshold number of allowable connections preset for the client to download the file from the server and if the client has exceeded the threshold number of allowable connections preset, preventing the client from connecting to the server, such that overloading of the server with too many simultaneous active connections is minimized.
    Type: Application
    Filed: September 13, 2012
    Publication date: January 10, 2013
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Daniel A. Campbell, Robert F. Pryor, John B. Simmons
  • Patent number: 8347286
    Abstract: A method, system and program product for managing downloads of files from a server. The method includes presetting, using a tool, a threshold number of allowable connections for each client requesting connections to download files from a server. The method further includes identifying, using the tool, a client requesting one or more connections to download a file and tracking, using the tool, whether or not the client has exceeded the threshold number of allowable connections preset. If the client has not exceeded the threshold number of allowable connections preset, allowing the one or more connections up to the threshold number of allowable connections preset for the client to download the file from the server and if the client has exceeded the threshold number of allowable connections preset, preventing the client from connecting to the server, such that overloading of the server with too many simultaneous active connections is minimized.
    Type: Grant
    Filed: July 16, 2007
    Date of Patent: January 1, 2013
    Assignee: International Business Machines Corporation
    Inventors: Daniel A. Campbell, Robert F. Pryor, John B. Simmons, Jr.
  • Publication number: 20090024991
    Abstract: A method, system and program product for managing downloads of files from a server. The method includes presetting, using a tool, a threshold number of allowable connections for each client requesting connections to download files from a server. The method further includes identifying, using the tool, a client requesting one or more connections to download a file and tracking, using the tool, whether or not the client has exceeded the threshold number of allowable connections preset. If the client has not exceeded the threshold number of allowable connections preset, allowing the one or more connections up to the threshold number of allowable connections preset for the client to download the file from the server and if the client has exceeded the threshold number of allowable connections preset, preventing the client from connecting to the server, such that overloading of the server with too many simultaneous active connections is minimized.
    Type: Application
    Filed: July 16, 2007
    Publication date: January 22, 2009
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Daniel A. Campbell, Robert F. Pryor, John B. Simmons