http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2173580-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6a4152b66eae322fc24f95910a59667c |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R7-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R9-047 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04R9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04R7-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04R19-00 |
| filingDate | 1994-10-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2000-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3e002cacf1aeab14cf8c83cfac899254 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7f80e6e4e56050bd14d6ae97b53b411e |
| publicationDate | 2000-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2173580-C |
| titleOfInvention | Variable geometry electromagnetic transducer |
| abstract | A variable geometry transducer diaphragm(10) having an electrical conductor layer (26), with a conductor pattern, is positioned on an insulating layer (28), Magnets used to create an electromagnetic field around the conductors may be placed in the insulating layer (28) or formed as part of the frame (14) supporting the diaphragm (20). Alternatively, the frame (14) may be constructed to function as plates of a capacitor creating an electrostatic field around the diaphragm(10). |
| priorityDate | 1993-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.