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.

Date of Patent:
Mar. 12, 2024

Filed:

Nov. 23, 2021
Applicant:

Tektronix, Inc., Beaverton, OR (US);

Inventors:

Daniel S. Froelich, Portland, OR (US);

Sam J. Strickling, Portland, OR (US);

Assignee:

Tektronix, Inc., Beaverton, OR (US);

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G06F 30/367 (2020.01); G01R 31/30 (2006.01); G01R 31/317 (2006.01); G01R 31/3181 (2006.01); G01R 31/3183 (2006.01); G01R 31/3185 (2006.01); G06F 115/12 (2020.01); G06F 119/06 (2020.01); G06F 119/12 (2020.01);
U.S. Cl.
CPC ...
G01R 31/31707 (2013.01); G01R 31/30 (2013.01); G01R 31/31813 (2013.01); G01R 31/318314 (2013.01); G01R 31/318385 (2013.01); G01R 31/318572 (2013.01); G06F 30/367 (2020.01); G06F 2115/12 (2020.01); G06F 2119/06 (2020.01); G06F 2119/12 (2020.01);
Abstract

A system for data creation, storage, analysis, and training while margin testing includes a margin test generator coupled through an interface to a Device Under Test (DUT). The margin test generator is structured to modify test signals for testing the DUT during one or more testing states of a test session to create testing results. The testing results are stored in a data repository along with a DUT identifier of the DUT tested during the test session. A comparator determine whether any results of the DUT test results match a predictive outcome that is based from an analysis of previous DUT tests. If so, a message generator produces an indication that the tested DUT matched the predictive outcome.


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