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. 28, 2011
Filed:
Jun. 15, 2008
Adrian E. Seigler, Poughkeepsie, NY (US);
Gary A. Van Huben, Poughkeepsie, NY (US);
Adrian E. Seigler, Poughkeepsie, NY (US);
Gary A. Van Huben, Poughkeepsie, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
Gating rules for a device design containing microelectronic devices are tested using formal verification. Testbench design code is generated for a device design from a design source containing hardware design language code. A formal verification process on the testbench device code determines whether the devices within the device design will be stable or unstable under a gating condition. If the test shows a design is unstable under the gating condition; it is indicated that a hardware design fix for the device design is required. If not, the test ends.