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:
Jun. 01, 2010
Filed:
Nov. 07, 2005
Ajay Chander, San Francisco, CA (US);
Nayeem Islam, Palo Alto, CA (US);
David Espinosa, Mountain View, CA (US);
Peter Lee, Pittsburgh, PA (US);
George Necula, Oakland, CA (US);
Ajay Chander, San Francisco, CA (US);
Nayeem Islam, Palo Alto, CA (US);
David Espinosa, Mountain View, CA (US);
Peter Lee, Pittsburgh, PA (US);
George Necula, Oakland, CA (US);
NTT Docomo, Inc., Tokyo, JP;
Abstract
A method and apparatus is disclosed herein for generating and solving constraints. In one embodiment, the method comprises modifying program code by inserting one or more dynamic annotations having unsolved variables, generating one or more constraints based on the one or more dynamic annotations using a verifier, solving the one or more generated constraints; and modifying the program code by inserting a dynamic annotation in place of an annotation containing an unsolved variable.