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:
Aug. 04, 2020
Filed:
Feb. 06, 2018
Andrew Pomerance, Alexandria, VA (US);
Andrew Pomerance, Alexandria, VA (US);
Other;
Abstract
A method for generating dynamical systems that can be instantiated on reconfigurable computing platforms for solving instances of the Boolean satisfiability problem (SAT) is disclosed. When the SAT instance can be satisfied by an appropriate assignment of the variables, the dynamical system has a fixed point attractor that corresponds to a satisfying assignment of variables. When the SAT instance cannot be satisfied by any assignment of variables, there is no such fixed point attractor. Exemplary embodiments represent a physically-realizable computing device that solves SAT problems outside the Turing machine paradigm. Exemplary embodiments detect when the system reaches a fixed point attractor.