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:
Jul. 20, 2021
Filed:
Sep. 06, 2019
International Business Machines Corporation, Armonk, NY (US);
Brian James Yavoich, Highland, NY (US);
John Davis, Wallkill, NY (US);
Paul Alan Bunce, Poughkeepsie, NY (US);
Russell Hayes, New Paltz, NY (US);
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Abstract
A method for testing a circuit includes receiving, by a noise injection circuit, an input signal and generating a noise pulse. Generating the noise pulse includes computing an input resistor pulse, and computing an output resistor pulse. Generating the noise pulse further includes short-circuiting an output resistor substantially simultaneously with opening an input resistor. The method for testing the circuit includes modifying, by the noise injection circuit, the input signal using the noise pulse.