Patents by Inventor Phil Mar
Phil Mar 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).
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Patent number: 9113499Abstract: A smartphone is adapted, through software modifications, to provide multiple operating domains or domains that provide differing levels of security and reliability. Each operating domain is isolated from the others. Detection of unauthorized modification is provided in some embodiments. Cross domain activity notification is provided in some embodiments.Type: GrantFiled: May 31, 2013Date of Patent: August 18, 2015Assignee: ViaSat, Inc.Inventors: Franklin David Van Voorhees, Phil Mar, Steven R. Hart, Ty Lindteigen, Christopher Paul Wren
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Patent number: 8594652Abstract: A method for a mobile communication device to indicate activity associated with an operating domain includes establishing a plurality of operating domains for the mobile communication device each operating as an independent virtual machine. The method also includes providing a trusted indicator at the mobile communication device for indicating activity associated with a high-side domain. The method also includes providing an input on the mobile communication device for switching from a low-side domain to the high-side domain. The method also includes providing a trusted element for the mobile communication device that is independent of either the high-side domain or the low-side domain. The trusted element may be configured to receive a signal from the input for switching from the low-side domain to the high-side domain and to perform user authentication for switching from the low-side domain to the high-side domain.Type: GrantFiled: February 19, 2013Date of Patent: November 26, 2013Assignee: ViaSat, Inc.Inventors: Steven R. Hart, Ty Lindteigen, Phil Mar, Christopher Paul Wren
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Publication number: 20130303146Abstract: A smartphone is adapted, through software modifications, to provide multiple operating domains or domains that provide differing levels of security and reliability. Each operating domain is isolated from the others. Detection of unauthorized modification is provided in some embodiments. Cross domain activity notification is provided in some embodiments.Type: ApplicationFiled: May 31, 2013Publication date: November 14, 2013Inventors: Franklin David Van Voorhees, Phil Mar, Steven R. Hart, Ty Lindteigen, Christopher Paul Wren
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Patent number: 8495731Abstract: A commercial off-the-shelf smartphone is adapted, through software modifications only, to provide multiple operating domains or domains that provide differing levels of security and reliability. Each operating domain is isolated from the others. Detection of unauthorized modification is provided. Cross domain activity notification is provided.Type: GrantFiled: October 1, 2010Date of Patent: July 23, 2013Assignee: ViaSat, Inc.Inventors: Phil Mar, Ty Lindteigen, Steven R. Hart, Franklin David Van Voorhees, Christopher Paul Wren
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Patent number: 8458800Abstract: A commercial off-the-shelf smartphone is adapted, through software modifications only, to provide multiple operating domains or domains that provide differing levels of security and reliability. Each operating domain is isolated from the others. Detection of unauthorized modification is provided. Cross domain activity notification is provided.Type: GrantFiled: October 1, 2010Date of Patent: June 4, 2013Assignee: ViaSat, Inc.Inventors: Franklin David Van Voorhees, Phil Mar, Steven R. Hart, Ty Lindteigen, Paul Wren
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Patent number: 8412175Abstract: A method for a mobile communication device to indicate activity associated with an operating domain includes establishing a plurality of operating domains for the mobile communication device each operating as an independent virtual machine. The method also includes providing a trusted indicator at the mobile communication device for indicating activity associated with a high-side domain. The method also includes providing an input on the mobile communication device for switching from a low-side domain to the high-side domain. The method also includes providing a trusted element for the mobile communication device that is independent of either the high-side domain or the low-side domain. The trusted element may be configured to receive a signal from the input for switching from the low-side domain to the high-side domain and to perform user authentication for switching from the low-side domain to the high-side domain.Type: GrantFiled: August 17, 2012Date of Patent: April 2, 2013Assignee: ViaSat, Inc.Inventors: Steven R. Hart, Ty Lindteigen, Phil Mar, Christopher Paul Wren
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Publication number: 20120317617Abstract: A method for a mobile communication device to indicate activity associated with an operating domain includes establishing a plurality of operating domains for the mobile communication device each operating as an independent virtual machine. The method also includes providing a trusted indicator at the mobile communication device for indicating activity associated with a high-side domain. The method also includes providing an input on the mobile communication device for switching from a low-side domain to the high-side domain. The method also includes providing a trusted element for the mobile communication device that is independent of either the high-side domain or the low-side domain. The trusted element may be configured to receive a signal from the input for switching from the low-side domain to the high-side domain and to perform user authentication for switching from the low-side domain to the high-side domain.Type: ApplicationFiled: August 17, 2012Publication date: December 13, 2012Applicant: ViaSat, Inc.Inventors: Steven R. Hart, Ty Lindteigen, Phil Mar, Christopher Paul Wren
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Patent number: 8270963Abstract: A commercial off-the-shelf smartphone is adapted, through software modifications only, to provide multiple operating domains or domains that provide differing levels of security and reliability. Each operating domain is isolated from the others. Detection of unauthorized modification is provided. Cross domain activity notification is provided.Type: GrantFiled: October 1, 2010Date of Patent: September 18, 2012Assignee: ViaSat, Inc.Inventors: Steven R. Hart, Ty Lindteigen, Phil Mar, Christopher Paul Wren