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:
Feb. 24, 2026
Filed:
Jul. 27, 2023
Applicant:
Mellanox Technologies, Ltd., Yokneam, IL;
Inventors:
Tatyana Antonenko, Rishon LeTsiyon, IL;
Yaakov Gridish, Yoqneam Ilit, IL;
Tamir Sharkaz, Kfar Tavor, IL;
Itshak Kalifa, Bat Yam, IL;
Elad Mentovich, Tel Aviv, IL;
Assignee:
Mellanox Technologies, Ltd., Yokneam, IL;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/26 (2020.01); G01R 1/04 (2006.01); H01S 5/00 (2006.01);
U.S. Cl.
CPC ...
G01R 31/2642 (2013.01); G01R 1/0441 (2013.01); H01S 5/0021 (2013.01);
Abstract
Disclosed are a testing unit, system, and method for testing and predicting failure of optical receivers. The testing unit and system are configured to apply different values of current, voltage, heat stress, and illumination load on the optical receivers during testing. The test methods are designed to check dark current, photo current, forward voltage, and drift over time of these parameters.