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:
Oct. 27, 2026
Filed:
Aug. 31, 2020
Siemens Industry Software Inc., Plano, TX (US);
Sukriti Bisht, Janskpuri, IN;
Ashish Hari, Noida, IN;
Sulabh Kumar Khare, Noida, IN;
Kurt Takara, Cupertino, CA (US);
Siemens Industry Software Inc., Plano, TX (US);
Abstract
A computer implemented method of dynamically verifying clock domain crossing (CDC) paths in a register-transfer level (RTL) design is provided. In addition to static analysis, formal analysis, and simulation steps, each CDC path is allocated a persistent unique identifier. This enables the updating of a centralized results database using the persistent unique identifier to label the associated CDC protocol assertions, functional coverage, and results of the formal analysis and simulation. In addition, prior to simulation analysis, CDC protocol assertions that have been proven during formal analysis are turned off, resulting in the simulation run only being carried out for non-proven CDC protocol assertions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile