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. 22, 2020
Filed:
May. 02, 2019
Applicants:
Stmicroelectronics (Crolles 2) Sas, Crolles, FR;
Commissariat a L'energie Atomique ET Aux Energies Alternatives, Paris, FR;
Inventors:
Patrick Le Maitre, Biviers, FR;
Nicolas Michit, Grenoble, FR;
Jean-Francois Carpentier, Grenoble, FR;
Benoit Charbonnier, Lyons, FR;
Assignees:
STMICROELECTRONICS (CROLLES 2) SAS, Crolles, FR;
COMMISSARIAT A L'ENERGIE ATOMIQUE ETAUX ENERGIES ALTERNATIVES, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/025 (2006.01); G01R 19/30 (2006.01); H01L 31/105 (2006.01); G02B 6/12 (2006.01);
U.S. Cl.
CPC ...
G02F 1/025 (2013.01); G01R 19/30 (2013.01); G02F 2203/21 (2013.01);
Abstract
A device, includes: a ring waveguide; a diode comprising a junction extending at least partly in the ring waveguide; and a first circuit configured to supply a signal representative of a leakage current in the diode.