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. 23, 2026
Filed:
Mar. 13, 2024
Mahesh Balasubramanian, Tempe, AZ (US);
Aviral Shrivastava, Phoenix, AZ (US);
Mahesh Balasubramanian, Tempe, AZ (US);
Aviral Shrivastava, Phoenix, AZ (US);
Arizona Board of Regents on Behalf of Arizona State University, Tempe, AZ (US);
Abstract
A mapping approach ('PathSeeker') for CGRAs analyzes mapping failures and performs local adjustments to a schedule to obtain a mapping. First, instead of backtracking or restarting the mapping as in previous mapping methods, PathSeeker analyzes the predecessor and successor nodes to find the reason behind the failed mapping. Second, PathSeeker explores local transformations for the predecessor and successor of the failed node to achieve a valid mapping. Finally, when local transformations do not yield a valid mapping, different PE positions of the other nodes in the time-slot of the failed node, the predecessor, and successor are iteratively explored, to find a valid mapping.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile