| 54 |
Titel |
TI |
[EN] OPTICAL ROUTING DEVICE AND OPTICAL NETWORK USING SAME |
| 71/73 |
Anmelder/Inhaber |
PA |
NORTEL NETWORKS LTD, CA
|
| 72 |
Erfinder |
IN |
ZOTTMANN HARALD, DE
|
| 22/96 |
Anmeldedatum |
AD |
06.05.2009 |
| 21 |
Anmeldenummer |
AN |
43647009 |
|
Anmeldeland |
AC |
US |
|
Veröffentlichungsdatum |
PUB |
11.11.2010 |
33
31
32 |
Priorität |
PRC
PRN
PRD |
|
| 51 |
IPC-Hauptklasse |
ICM |
H04J 14/02
(2006.01)
|
| 51 |
IPC-Nebenklasse |
ICS |
|
|
IPC-Zusatzklasse |
ICA |
|
|
IPC-Indexklasse |
ICI |
|
|
Gemeinsame Patentklassifikation |
CPC |
H04J 14/0204
H04J 14/0206
H04J 14/0212
H04J 14/02122
H04J 14/0213
H04J 14/022
H04J 14/0238
H04J 14/0267
H04J 14/0268
H04J 14/0275
H04J 14/0286
H04J 14/0297
H04Q 11/0005
H04Q 2011/0015
H04Q 2011/0016
H04Q 2011/0018
|
|
MCD-Hauptklasse |
MCM |
H04J 14/02
(2006.01)
|
|
MCD-Nebenklasse |
MCS |
|
|
MCD-Zusatzklasse |
MCA |
|
| 57 |
Zusammenfassung |
AB |
[EN] The invention pertains to methods, apparatus, and systems optical of networking using tunable receivers, optical blocking elements selectively placed in the network, and optical routing elements comprised of passive elements, such as optical couplers and splitters. The routing elements have a plurality of ports and comprise passive elements such as couplers and splitters configured so that input light received at any port of the element is output from each of the other ports of the element, but not at port at which it was input. |
| 56 |
Entgegengehaltene Patentdokumente/Zitate,
in Recherche ermittelt |
CT |
US000005285449A
US000006480309B1
US020060153496A1
|
| 56 |
Entgegengehaltene Patentdokumente/Zitate,
vom Anmelder genannt |
CT |
|
| 56 |
Entgegengehaltene Nichtpatentliteratur/Zitate,
in Recherche ermittelt |
CTNP |
|
| 56 |
Entgegengehaltene Nichtpatentliteratur/Zitate,
vom Anmelder genannt |
CTNP |
|
|
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|
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|
|
Sequenzprotokoll |
|
|
|
Prüfstoff-IPC |
ICP |
H04J 14/02
|
