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. 09, 2022
Filed:
Jun. 18, 2019
Applicant:
Teradyne, Inc., North Reading, MA (US);
Inventors:
David Kaushansky, Winchester, MA (US);
Thomas D. Jacobs, Rochdale, MA (US);
Assignee:
TERADYNE, INC., North Reading, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 31/28 (2006.01);
U.S. Cl.
CPC ...
G01R 31/2834 (2013.01);
Abstract
An example test system includes a circuit to sample a signal that is repetitive in cycles to obtain data; a processor configured to generate an eye diagram based on the data, where the eye diagram represents parametric information about the signal; and a functional test circuit to receive the signal and to perform one or more functional tests on the signal. The test systems is configured to receive the signal from a unit under test and to allow the signal to pass to the functional test circuit inline without changing at least part of the signal.