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.:
Date of Patent:
Dec. 29, 2015
Filed:
Feb. 26, 2014
Microsoft Technology Licensing, Llc, Redmond, WA (US);
George Easton Scott, III, Seattle, WA (US);
MICROSOFT TECHNOLOGY LICENSING, LLC, Redmond, WA (US);
Abstract
Embodiments for validating an optical disc storing protected content are provided. In one example, a method comprises receiving the optical disc in an optical disc drive, detecting with a signal detector a signal while the optical disc is at rest, spinning the optical disc, determining, with the signal detector, one or more of an electrical and magnetic effect on the signal resulting from the spinning of the optical disc, and validating the optical disc if the one or more of the electrical and magnetic effect meets a predetermined condition.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile