Patents by Inventor Kenneth Malcolm Bell

Kenneth Malcolm Bell 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: 9800669
    Abstract: Aspects herein describe techniques for brokering hosted resources in a virtual desktop infrastructure (VDI) using connection leases to reduce demand on connection brokers and to allow hosted services to be maintained even in the event of a broker outage. When a client device desires to connect to a hosted resource (e.g., a hosted desktop or a hosted application), the client device may present a lease token to the session host. The lease token is a self-sustaining package of data from which a session host can determine whether the requesting client device is authorized to access one or more resources hosted by that session host. The lease token may be cryptographically signed to ensure its contents have not been altered, and further that the lease token originated from a trusted source. Lease tokens may be stored independently from a connection broker, thereby still being usable if the connection broker goes offline.
    Type: Grant
    Filed: January 22, 2015
    Date of Patent: October 24, 2017
    Assignee: Citrix Systems, Inc.
    Inventor: Kenneth Malcolm Bell
  • Patent number: 9426227
    Abstract: Aspects herein describe brokering hosted resources in a virtual desktop infrastructure (VDI) using connection leases to reduce demand on connection brokers and to allow hosted services to be maintained even in the event of a broker outage. When a client device desires to connect to a hosted resource (e.g., a hosted desktop or a hosted application), the client device may present a lease token to the session host. The lease token is a self-sustaining package of data from which a session host can determine whether the requesting client device is authorized to access one or more resources hosted by that session host. The lease token may be cryptographically signed to ensure its contents have not been altered, and further that the lease token originated from a trusted source. Lease tokens may be stored independently from a connection broker, thereby still being usable if the connection broker goes offline.
    Type: Grant
    Filed: October 7, 2014
    Date of Patent: August 23, 2016
    Assignee: Citrix Systems, Inc.
    Inventor: Kenneth Malcolm Bell
  • Publication number: 20150201027
    Abstract: Aspects herein describe techniques for brokering hosted resources in a virtual desktop infrastructure (VDI) using connection leases to reduce demand on connection brokers and to allow hosted services to be maintained even in the event of a broker outage. When a client device desires to connect to a hosted resource (e.g., a hosted desktop or a hosted application), the client device may present a lease token to the session host. The lease token is a self-sustaining package of data from which a session host can determine whether the requesting client device is authorized to access one or more resources hosted by that session host. The lease token may be cryptographically signed to ensure its contents have not been altered, and further that the lease token originated from a trusted source. Lease tokens may be stored independently from a connection broker, thereby still being usable if the connection broker goes offline.
    Type: Application
    Filed: January 22, 2015
    Publication date: July 16, 2015
    Inventor: Kenneth Malcolm Bell
  • Patent number: 8990898
    Abstract: Aspects herein describe brokering hosted resources in a virtual desktop infrastructure (VDI) using connection leases to reduce demand on connection brokers and to allow hosted services to be maintained even in the event of a broker outage. When a client device desires to connect to a hosted resource (e.g., a hosted desktop or a hosted application), the client device may present a lease token to the session host. The lease token is a self-sustaining package of data from which a session host can determine whether the requesting client device is authorized to access one or more resources hosted by that session host. The lease token may be cryptographically signed to ensure its contents have not been altered, and further that the lease token originated from a trusted source. Lease tokens may be stored independently from a connection broker, thereby still being usable if the connection broker goes offline.
    Type: Grant
    Filed: February 16, 2012
    Date of Patent: March 24, 2015
    Assignee: Citrix Systems, Inc.
    Inventor: Kenneth Malcolm Bell
  • Publication number: 20150026777
    Abstract: Aspects herein describe brokering hosted resources in a virtual desktop infrastructure (VDI) using connection leases to reduce demand on connection brokers and to allow hosted services to be maintained even in the event of a broker outage. When a client device desires to connect to a hosted resource (e.g., a hosted desktop or a hosted application), the client device may present a lease token to the session host. The lease token is a self-sustaining package of data from which a session host can determine whether the requesting client device is authorized to access one or more resources hosted by that session host. The lease token may be cryptographically signed to ensure its contents have not been altered, and further that the lease token originated from a trusted source. Lease tokens may be stored independently from a connection broker, thereby still being usable if the connection broker goes offline.
    Type: Application
    Filed: October 7, 2014
    Publication date: January 22, 2015
    Inventor: Kenneth Malcolm Bell
  • Publication number: 20130219468
    Abstract: Aspects herein describe brokering hosted resources in a virtual desktop infrastructure (VDI) using connection leases to reduce demand on connection brokers and to allow hosted services to be maintained even in the event of a broker outage. When a client device desires to connect to a hosted resource (e.g., a hosted desktop or a hosted application), the client device may present a lease token to the session host. The lease token is a self-sustaining package of data from which a session host can determine whether the requesting client device is authorized to access one or more resources hosted by that session host. The lease token may be cryptographically signed to ensure its contents have not been altered, and further that the lease token originated from a trusted source.
    Type: Application
    Filed: February 16, 2012
    Publication date: August 22, 2013
    Applicant: CITRIX SYSTEMS, INC.
    Inventor: Kenneth Malcolm Bell