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. 19, 2006
Filed:
Jul. 16, 2002
Applicants:
Michael D. Smith, Lexington, MA (US);
Vasanth Bala, Tarrytown, NY (US);
Inventors:
Michael D. Smith, Lexington, MA (US);
Vasanth Bala, Tarrytown, NY (US);
Assignee:
Liquid Machines, Inc., Waltham, MA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 9/45 (2006.01); G06F 9/00 (2006.01); G06F 7/04 (2006.01); G06F 11/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
An application module is rewritten by overwriting executable code at identified authorization points with control transfers to a managed challenge system such that a rewritten application module results. The managed challenge system is constructed to include the overwritten executable code, and performs an authorization check upon acquiring control from an authorization point. The managed challenge system is linked to the rewritten application module.