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. 08, 2013
Filed:
Sep. 18, 2008
Marek Hajduczenia, Fiaes, PT;
Pedro Inacio, Aldeia de Carvalho, PT;
Paulo Miguel Monteiro, Ilhavo, PT;
Silvia Pato, Lisbon, PT;
Henrique Silva, Coimbra, PT;
Marek Hajduczenia, Fiaes, PT;
Pedro Inacio, Aldeia de Carvalho, PT;
Paulo Miguel Monteiro, Ilhavo, PT;
Silvia Pato, Lisbon, PT;
Henrique Silva, Coimbra, PT;
Nokia Siemens Networks OY, Espoo, FI;
Abstract
An optical splitter for a passive optical network for telecommunication signal transmission with an optical line terminal includes a wavelength selective optical electrical converter, an AC/DC splitter, an energy reservoir and optical switches, where the splitter comprises also a data transmission processing module by which the optical switches can be controlled according to data signals transmitted from the optical line terminal.