http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101160814-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S257-91 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06K19-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06K19-073 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06K19-07345 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K19-073 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K19-07 |
| filingDate | 2005-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2012-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2012-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101160814-B1 |
| titleOfInvention | Semiconductor devices |
| abstract | A semiconductor device used as an ID chip is provided, and the operation is terminated when its role ends or disappears. According to the present invention, an antenna circuit, a voltage detection circuit, a current amplifier circuit, a signal processing circuit, and a fuse are provided on an insulating substrate. When large power is applied to the antenna circuit, the voltage is detected by the voltage detection circuit, and the corresponding current is amplified by the current amplifier circuit, the fuse melts thereby. In addition, when anti-fuse is used, the anti-fuse shorts the insulating film by applying an excess voltage. In this way, the semiconductor device has a function of making it invalid by stopping the operation of the signal processing circuit when the role of the device ends or disappears. n n Semiconductor, ID chip, IC card, counterfeiting, anti-theft |
| priorityDate | 2004-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.