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:
Sep. 17, 2024
Filed:
Jun. 18, 2021
Vitrealab Gmbh, Vienna, AT;
Consiglio Nazionale Delle Ricerche, Rome, IT;
Jonas Zeuner, Vienna, AT;
Chiara Greganti, Vienna, AT;
Francesco Pellegatta, Vienna, AT;
Ioannis Pitsios, Vienna, AT;
Roberto Osellame, Rome, IT;
VITREALAB GMBH, Vienna, AT;
CONSIGLIO NAZIONALE DELLE RICHERCHE, Rome, IT;
Abstract
An optical device including a primary fan-out waveguide; at least one secondary fan-out waveguide; a fan-out optical coupler for coupling a light beam between the primary fan-out waveguide and the secondary fan-out waveguide; at least one bus waveguide associated with the at least one secondary fan-out waveguide and different from each secondary fan-out waveguide; and a reflecting and coupling structure connecting the secondary fan-out waveguide and the bus waveguide.