| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7b87c32ac2770f831dfffe294ebc6b88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_65eb9b07ac0145928d67580e00a744ae |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T29-42 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R19-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01H11-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04R29-00 |
| filingDate |
2007-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2012-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_28b0eeba75386d8edf3f0adc5f044157 |
| publicationDate |
2012-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8265287-B2 |
| titleOfInvention |
Electro-mechanical transducer and manufacturing method of the same |
| abstract |
A microphone-capsule includes a vibrator implemented by a conductor having a flat vibration surface, a dielectric-polarization plate that is defined by a flat first principal surface facing the vibration surface of the vibrating plate and a second principal surface facing parallel to the first principal surface and in which polarization directions are aligned, a back electrode joined to the second principal surface of the dielectric-polarization plate, and an induced-charge measuring unit configured to measure the charges induced between the vibrating plate and the back electrode, in association with the displacement of the vibration surface. The induced-charge measuring unit includes an amplifier connected to the back electrode and an output circuit connected to the amplifier. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9181080-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8542852-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11573257-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9986344-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015001647-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8716920-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10180445-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011108838-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9929679-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2016285391-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013020909-A1 |
| priorityDate |
2006-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |