| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_be055db3c1a09879df07379ba969e223 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03H9-02913 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03H9-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03H9-725
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03H9-6483
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03H9-145
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03H9-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03H9-0576 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03H9-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03H9-145
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03H9-25 |
| filingDate |
2004-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f8897d7e3fc4114aa045aa0be3e64640 |
| publicationDate |
2006-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20060040726-A |
| titleOfInvention |
Surface acoustic wave device |
| abstract |
The surface acoustic wave element 11 including two kinds of surface acoustic wave filters having different center frequencies on the same piezoelectric substrate 12 is disposed in the package 16. A first filter 13 having a first center frequency, a second filter 14 having a second center frequency, and a shield electrode 15 between the first filter 13 and the second filter 14, A smaller surface acoustic wave device can be realized by connecting the shield electrode 15 to the ground terminal 182 of the package 16 and grounding it, and preventing electromagnetic interference to improve insulation characteristics. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20180117194-A |
| priorityDate |
2003-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |