| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_69fa41ec4e9743ee6813aa1af13e31e2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_22ff1682ad1692fb888489de561fe133 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04Q2011-0011
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04J14-0283
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04Q2011-0083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04Q2011-0043
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04Q2011-0039
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B6-356
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B6-3512
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B6-3546
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04Q2011-0075
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04Q2011-0016
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04Q2011-003 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04J14-0297
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04J14-0291
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04Q11-0005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B6-359
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04J14-0241
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04J14-0227
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04J14-0289
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04J14-0295
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04J14-0293 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04Q11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B6-35
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04J14-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04J14-00 |
| filingDate |
2005-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_256dcd8261b84f25809fc0d2ee0e0ba9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b93b29429367e73baa7877e9933724b |
| publicationDate |
2006-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2006078334-A1 |
| titleOfInvention |
Protection switching arrangement for an optical switching system |
| abstract |
A protection arrangement for an optical switching system includes protection switching for switch planes in the optical core and for ports in the tributary cards. For a multiple layer switch core protection is also provided between layers. A first layer is for switching optical channels. The protection switches used may be 1×N, 2×N or 3×N MEMS optical switches. The 1×N MEMS provides for protection switching. The 2×N MEMS provides protection switching and testing capability. The 3×N MEMS provides for protection switching, testing and backup of the protection switching. Application of these protection switches is shown in lambda plane switch cores, multiple layer switch cores and combined switch cores. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008267192-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7936767-B2 |
| priorityDate |
2000-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |