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:
Sep. 16, 2014
Filed:
Sep. 24, 2010
George M. Ionkov, Seattle, WA (US);
Dennis H. Harding, Seattle, WA (US);
Aaron James Dykstra, Seattle, WA (US);
Laura Ellen Grit, Seattle, WA (US);
James C. Petts, Seattle, WA (US);
Samuel A. Minter, Seattle, WA (US);
Lindsey Christina Fowler, Seattle, WA (US);
Yong Xi, Seattle, WA (US);
George M. Ionkov, Seattle, WA (US);
Dennis H. Harding, Seattle, WA (US);
Aaron James Dykstra, Seattle, WA (US);
Laura Ellen Grit, Seattle, WA (US);
James C. Petts, Seattle, WA (US);
Samuel A. Minter, Seattle, WA (US);
Lindsey Christina Fowler, Seattle, WA (US);
Yong Xi, Seattle, WA (US);
Amazon Technologies, Inc., Reno, NV (US);
Abstract
A user device displays portions of an electronic publication for a user to read. The user device tracks the user's reading behavior of the portions of the electronic publication. The user device then selects a problem from a group of pre-generated problems for the user based on the user's reading behavior and provides the selected problem to the user.