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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 8885878 B1

PDFFull Text
Date of Patent:
Nov. 11, 2014

Filed:

Jul. 22, 2011

Interactive secret sharing

Applicants:

Bradley Robert Pettit, Los Gatos, CA (US);

Eric Soldan, Saratoga, CA (US);

Relja Markovic, Seattle, WA (US);

Inventors:

Bradley Robert Pettit, Los Gatos, CA (US);

Eric Soldan, Saratoga, CA (US);

Relja Markovic, Seattle, WA (US);

Assignee:

Microsoft Corporation, Redmond, WA (US);

Attorneys:

Aaron Chatterjee

Peter Taylor

Micky Minhas

Primary Examiner:

Manav Seth

Int. Cl.
CPC ...
G06K 9/00 (2006.01); G09G 5/00 (2006.01); A63F 13/30 (2014.01); G06F 21/36 (2013.01); G06F 3/03 (2006.01); G06F 3/01 (2006.01); G06F 3/0346 (2013.01);
U.S. Cl.
CPC ...
A63F 13/12 (2013.01); A63F 2300/201 (2013.01); G06F 21/36 (2013.01); A63F 2300/401 (2013.01); G06F 3/0304 (2013.01); G06F 3/017 (2013.01); A63F 2300/6607 (2013.01); A63F 2300/695 (2013.01); G06F 3/0346 (2013.01); A63F 2300/1093 (2013.01);
Abstract

Interactive secret sharing includes receiving video data from a source and interpreting the video data to track an observed path of a device. In addition, position information is received from the device, and the position information is interpreted to track a self-reported path of the device. If the observed path is within a threshold tolerance of the self-reported path, access is provided to a restricted resource.

Find Patent Forward Citations

Pettit, Bradley. (2014). Interactive secret sharing (U.S. Patent No. 8885878). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8885878

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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