http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7447304-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1d072cb825ecf556ad73bbb2f98bd538 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04Q2213-13107 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04Q2213-13072 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04Q2213-13345 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04Q3-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04Q3-0029 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04M3-5237 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04M3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04M7-00 |
| filingDate | 2007-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2008-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9cf8800d0b5d3308a960efa78d4cb255 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b0cff77356bdaadbdbae93937674e7e5 |
| publicationDate | 2008-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-7447304-B2 |
| titleOfInvention | System and method for routing both toll-free and caller-paid telephone calls to call service centers |
| abstract | A system and method of routing both caller-paid and toll-free telephone calls includes a local exchange network and an interexchange network in communication with a call routing processor. The call routing processor receives status information on at least two call service centers and provides routing instructions to both the interexchange and local exchange networks. The method includes the steps of a call controller in a local exchange network communicating with a call routing processor also in communication with an interexchange network, the call controller identifying calls to call service centers and requesting instructions from the call routing processor. |
| priorityDate | 1998-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.