| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_44f82521bd7b49adba4be2e3e4f3b66a |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11C27-022 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11C27-02 |
| filingDate |
1969-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1971-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2353e35a73f849a24eb824387eaaa222
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b7ee601e50d6b002200f2108b42b36ca |
| publicationDate |
1971-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3585615-A |
| titleOfInvention |
Analog memory apparatus |
| abstract |
Analog memory apparatus is provided in accordance with the teachings of the present invention wherein a thin film memory having row and column windings is adapted to have established therein, in response to a setting field, a magnetic domain whose axis of magnetization is opposite to the direction of magnetization of other domains therein. Once established, such reversely directed domain may be expanded under the influence of write-in pulses applied in the column direction in combination with pulses having a short repetitive period applied in the row direction in a timed relationship therewith. Readout pulses may be applied in the same direction as said write-in pulses whereupon nondestructive readout may be obtained in the column direction and signals are accordingly read out which correspond to the relative magnitude of the expanded, reversely directed domain. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8067947-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3916398-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9998114-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7047225-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5392169-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005137993-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004039717-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3718917-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9269043-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015115737-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009122885-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9871511-B2 |
| priorityDate |
1968-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |