| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1055954e320928267f3f13c33e5cc872 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04Q2213-13093
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04Q2213-1301
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04Q2213-13072
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04Q2213-13335
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04Q2213-1305
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04Q2213-13003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04Q2213-1322
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04Q2213-13209
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04Q2213-13396
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04M3-42323
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04M3-42314
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04Q2213-13205
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04Q2213-13107
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04Q2213-13405
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04Q2213-13389
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04Q2213-13377 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04Q3-545
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04Q3-625
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04Q11-0464 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04M3-42 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04Q11-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04Q3-545
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04Q3-62 |
| filingDate |
1998-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e981c39845e9647e4cd7a7c6d24d045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_967f37f9b291776d57fa68fe0d31f1a4 |
| publicationDate |
1999-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
GB-2336969-A |
| titleOfInvention |
PC-based PBX |
| abstract |
A PC-based PBX incorporating pre-existing call control software designed to operate in a computing environment which is not PC-based. The PC-based PBX comprises a PC chassis; a PC motherboard within the chassis; a main PBX control card within the chassis for executing the pre-existing call control software; a telecommunications card within the chassis and connected to the PBX main control card for implementing telephony communications with a public switched telephone network under control of the call control software; and a DSP card within the chassis and connected to the PBX main control card for implementing signaling and conferencing functions under control of the call control software. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6853720-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-100559816-C
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03030506-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2792480-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0064198-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7177411-B1 |
| priorityDate |
1998-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |