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. 28, 2010
Filed:
Aug. 17, 2005
Applicant:
Mark Dionne, Newton, MA (US);
Inventor:
Mark Dionne, Newton, MA (US);
Assignee:
Kurzweil Educational Systems, Inc., Bedford, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method executed on a server for unlocking digital content includes receiving a message corresponding to a request to access digital content embodied in digital readable form, associated with an electronic representation of a publication, sending a test that is based on the user having physical possession of the publication; receiving and evaluating an answer to the test to determine whether the correct answer was received; and if the answer was correct, providing access to the digital content associated with the electronic representation of the publication.