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. 18, 2020
Filed:
Aug. 05, 2016
International Business Machines Corporation, Armonk, NY (US);
Chen-Yong Cher, Port Chester, NY (US);
Keith A. Jenkins, Sleepy Hollow, NY (US);
Barry P. Linder, Hastings-on-Hudson, NY (US);
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Abstract
A method and circuit of monitoring an effective age of a target circuit are provided. A standby mode is activated in the target circuit. A standby current of a first number of circuit blocks of the target circuit is measured. The measured standby current of the first number of circuit blocks is compared to a first baseline standby current of the first number of circuit blocks. Upon determining that the measured standby current of the first number of circuit blocks is below a first predetermined factor of a baseline standby current of the first number of circuit blocks, the first number of circuit blocks is identified to have a bias temperature instability (BTI) degradation concern.