| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c6f14c0d4bba93c58c0a48bbd6cb209a |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04Q11-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04Q11-04 |
| filingDate |
1968-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1971-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0d294000787f6a1feeff52674bfb7160
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0bcd6b39b394304b1e0cfcebf22d39ce |
| publicationDate |
1971-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3592970-A |
| titleOfInvention |
Time division self-correcting switching system |
| abstract |
A semielectronic line concentrator comprising electromechanical interconnection components and electronic control supervisory and control logic circuits. The concentrator adopts the principle of time division under control of a base frequency which is the highest frequency at which two successive operations on a plurality of stations may be performed. A second-order cycle whose frequency is a submultiple of the base frequency is used in conjunction with the base frequency. Furthermore, the system principle is arranged to be extended by the use of a third-ormore order cycle. There are control circuits responsive to these order cycles to correct automatically for errors in connections owing to noise or unexplained malfunctions. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3832496-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4197427-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105974356-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105974356-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3707140-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3819869-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2002089359-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3755789-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6990161-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4726054-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003026294-A1 |
| priorityDate |
1967-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |