Patents by Inventor David Brownell

David Brownell 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: 10346273
    Abstract: Systems and methods are provided for an automated analog fault injection including creating a list of fault models for injection to an analog circuit, adding a first fault placeholder to the analog circuit, running fault simulations by replacing the first fault placeholder with a first fault model from the list of fault models, and determining whether the first fault model is detected.
    Type: Grant
    Filed: September 22, 2017
    Date of Patent: July 9, 2019
    Assignee: ANALOG DEVICES GLOBAL UNLIMITED COMPANY
    Inventors: Courtney E. Fricano, Paul P. Wright, David Brownell
  • Publication number: 20190095298
    Abstract: Systems and methods are provided for automated analog fault injection including creating a list of fault models for injection to an analog circuit, adding a first fault placeholder to the analog circuit, running fault simulations by replacing the first fault placeholder with a first fault model from the list of fault models, and determining whether the first fault model is detected.
    Type: Application
    Filed: September 22, 2017
    Publication date: March 28, 2019
    Applicant: Analog Devices Global Unlimited Company
    Inventors: Courtney E. FRICANO, Paul P. WRIGHT, David BROWNELL
  • Patent number: 7150040
    Abstract: A method and apparatus for managing network access to internal hosts protected by a firewall is provided. A user on an external host logs in into a firewall. Once the user has been authenticated to the firewall, a session is established for the user, and tunnel configuration is transmitted to the user's process on the external host. The tunnel configuration data indicates the configuration of at least one tunnel for connecting to at least one internal host protected by the firewall. When creating a socket for connecting to the internal host, the socket is configured based on the tunnel configuration data. Tunnel objects and tunnel socket objects may be specially configured to establish a connection in a way that takes advantage of the power and simplicity of the inheritance feature of object oriented software. Various tunnel classes are provided to configure tunnels in a variety of mariners.
    Type: Grant
    Filed: May 17, 2004
    Date of Patent: December 12, 2006
    Assignee: Sun Microsystems, Inc.
    Inventor: David Brownell
  • Publication number: 20060081954
    Abstract: A ferromagnetic thin-film based magnetic field detection system having a substrate supporting a magnetic field sensor in a channel with a first electrical conductor supported on the substrate positioned at least in part along the channel gap and in direct contact with at least some surface of the magnetic field sensor ands a second electrical conductor supported on the substrate positioned at least in part along the channel gap in a region thereof adjacent to, but separated from, the magnetic field sensor.
    Type: Application
    Filed: September 29, 2005
    Publication date: April 20, 2006
    Applicant: NVE Corporation
    Inventors: Mark Tondra, John Anderson, David Brownell, Anthony Popple
  • Publication number: 20060075592
    Abstract: A laminate lotion application pad having an open cell reticulated polyester polyurethane foam pad body member with a lotion application surface and an opposing surface with a PVC sheet that is self-adhering to plastic covering the opposing surface and attached to the opposing surface by a Myla®r carrier attachment package.
    Type: Application
    Filed: November 30, 2005
    Publication date: April 13, 2006
    Inventors: J. Sommers, David Brownell
  • Publication number: 20040215979
    Abstract: A method and apparatus for managing network access to internal hosts protected by a firewall is provided. A user on an external host logs in into a firewall. Once the user has been authenticated to the firewall, a session is established for the user, and tunnel configuration is transmitted to the user's process on the external host. The tunnel configuration data indicates the configuration of at least one tunnel for connecting to at least one internal host protected by the firewall. When creating a socket for connecting to the internal host, the socket is configured based on the tunnel configuration data. Tunnel objects and tunnel socket objects may be specially configured to establish a connection in a way that takes advantage of the power and simplicity of the inheritance feature of object oriented software. Various tunnel classes are provided to configure tunnels in a variety of mariners.
    Type: Application
    Filed: May 17, 2004
    Publication date: October 28, 2004
    Applicant: Sun Microsystems, Inc.
    Inventor: David Brownell
  • Patent number: 6754831
    Abstract: A method and apparatus for managing network access to internal hosts protected by a firewall is provided. A user on an external host logs in into a firewall. Once the user has been authenticated to the firewall, a session is established for the user, and tunnel configuration is transmitted to the user's process on the external host. The tunnel configuration data indicates the configuration of at least one tunnel for connecting to at least one internal host protected by the firewall. When creating a socket for connecting to the internal host, the socket is configured based on the tunnel configuration data. Tunnel objects and tunnel socket objects may be specially configured to establish a connection in a way that takes advantage of the power and simplicity of the inheritance feature of object oriented software. Various tunnel classes are provided to configure tunnels in a variety of manners.
    Type: Grant
    Filed: December 1, 1998
    Date of Patent: June 22, 2004
    Assignee: Sun Microsystems, Inc.
    Inventor: David Brownell
  • Publication number: 20020169980
    Abstract: A method and apparatus for managing network access to internal hosts protected by a firewall is provided. A user on an external host logs in into a firewall. Once the user has been authenticated to the firewall, a session is established for the user, and tunnel configuration is transmitted to the user's process on the external host. The tunnel configuration data indicates the configuration of at least one tunnel for connecting to at least one internal host protected by the firewall. When creating a socket for connecting to the internal host, the socket is configured based on the tunnel configuration data. Tunnel objects and tunnel socket objects may be specially configured to establish a connection in a way that takes advantage of the power and simplicity of the inheritance feature of object oriented software. Various tunnel classes are provided to configure tunnels in a variety of manners.
    Type: Application
    Filed: December 1, 1998
    Publication date: November 14, 2002
    Inventor: DAVID BROWNELL
  • Patent number: D507508
    Type: Grant
    Filed: August 2, 2004
    Date of Patent: July 19, 2005
    Assignee: Electric Bow, L.L.C.
    Inventor: David Brownell