| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T29-49144
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-13144
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-1134
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T29-49126
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T29-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-00013
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-01068
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-05568
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-05573 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03H9-19
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03H9-215
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03H3-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03H9-1021 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L41-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03H3-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L41-29
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03H9-215
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L41-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03H9-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03H9-19
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L41-23
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L41-22 |
| filingDate |
2001-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2003-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2003-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-100398364-B1 |
| titleOfInvention |
A Method for Manufacturing Quartz Crystal Oscillator and Quartz Crystal Oscillators Produced therefrom |
| abstract |
The crystal oscillator according to the present invention comprises: a ceramic substrate 511 including a second ceramic layer 514, which is disposed along a circumference of the first ceramic layer 512; A crystal oscillator plate 520 positioned on a terminal portion of the first ceramic layer of the ceramic substrate and fixed to one side of the first ceramic layer; And a cover attached to an upper portion of the second ceramic layer to seal the crystal oscillator, and one side of the first ceramic layer and the crystal oscillator plate is connected to a metal bump. Such crystal oscillator is more reliable than the existing crystal oscillator and is very advantageous for miniaturization. |
| priorityDate |
2001-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |