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:
Jul. 10, 2018
Filed:
Jan. 06, 2017
Applicant:
Cengage Learning, Inc., Boston, MA (US);
Inventors:
Hildon Smith, Raleigh, NC (US);
Terrance T. Ford, Raleigh, NC (US);
Assignee:
Cengage Learning, Inc., Boston, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09B 5/00 (2006.01); G09B 7/02 (2006.01); G09B 19/02 (2006.01); G06F 17/27 (2006.01);
U.S. Cl.
CPC ...
G09B 7/02 (2013.01); G06F 17/2705 (2013.01); G09B 19/025 (2013.01);
Abstract
Described herein are embodiments of systems, methods, apparatus and computer program products that accept student input and use a computer to process its mathematical meaning. The input can then be algorithmically tested for certain mathematical criteria. Those test results then allow the system to output immediate assessment, grades, and feedback.