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:
Dec. 24, 2024
Filed:
Sep. 01, 2021
Applicant:
Mellanox Technologies, Ltd., Yokneam, IL;
Inventors:
Amir Silber, Rehovot, IL;
Barak Freedman, Binyamina, IL;
Nizan Meitav, Kiryat Ata, IL;
Santiago Echeverri, Copenhagen, DK;
Jochem Verbist, Berchem, BE;
Allan Green-Petersen, Smoerum, DK;
Assignee:
MELLANOX TECHNOLOGIES, LTD., Yokneam, IL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/26 (2020.01); G01R 1/24 (2006.01);
U.S. Cl.
CPC ...
G01R 31/2635 (2013.01); G01R 1/24 (2013.01);
Abstract
A wafer includes a semiconductor substrate, multiple photonics devices and a test coupler. The multiple photonics devices are fabricated on the substrate and have multiple respective ports. The test coupler is disposed on the wafer and is configured to couple an optical test signal between a tester and the multiple ports of the multiple photonics devices during testing of the photonics devices.