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:
Mar. 30, 2021
Filed:
Dec. 30, 2019
Cadence Design Systems, Inc., San Jose, CA (US);
Vidhi Bansal, New Delhi, IN;
Devendra Deshpande, Utter Pradesh, IN;
Cadence Design Systems, Inc., San Jose, CA (US);
Abstract
Embodiments disclosed herein describe systems, methods, and products for aligning wires in an integrated circuit (IC) design. An illustrative computer may identity multiple references in a first set of wires and multiple targets in a second set of wires in the IC design. The computer may determine reference target pairs from the multiple references and multiple targets. The computer may calculate a path difference for each of the reference target pairs and align the corresponding wires based upon the path difference while obeying minimum spacing rules. The computer may also allow a circuit designer to modify or override the computer selected references, targets, or reference target pairs. Embodiments disclosed herein therefore mitigate the alignment problems of shorting and incorrect spacing.