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:
Oct. 22, 2024
Filed:
Dec. 27, 2022
Applicant:
Stmicroelectronics (Crolles 2) Sas, Crolles, FR;
Inventors:
Patrick Le Maitre, Biviers, FR;
Jean-Francois Carpentier, Meylan, FR;
Assignee:
STMicroelectronics (Crolles 2) SAS, Crolles, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/317 (2006.01); G01M 11/00 (2006.01); G02B 6/12 (2006.01); G02B 6/27 (2006.01); G02B 6/28 (2006.01); G02B 6/293 (2006.01); G02F 1/21 (2006.01); H01L 25/16 (2023.01);
U.S. Cl.
CPC ...
G01R 31/31728 (2013.01); G01M 11/00 (2013.01); G01M 11/332 (2013.01); G01M 11/335 (2013.01); G02B 6/12004 (2013.01); G02B 6/2773 (2013.01); G02B 6/2813 (2013.01); G02B 6/29332 (2013.01); G02F 1/21 (2013.01); G02F 1/217 (2021.01); H01L 25/167 (2013.01); G02B 2006/12147 (2013.01);
Abstract
An optoelectronic chip includes optical inputs having different passbands, a photonic circuit to be tested, and an optical coupling device configured to couple said inputs to the photonic circuit to be tested.