| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_eae152119a37e34380efc0a88dc2e033
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_abde8772d635469f71ebf7fe15930596 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B27-3027 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B27-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B27-19
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B20-10 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B27-30 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B27-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B27-19
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B20-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B20-10 |
| filingDate |
2004-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2009-05-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cc08d4ba7a54ae8188c69521ebf8c40f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0ab44d4bb0313bff12ff21ec1255f35e |
| publicationDate |
2009-05-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7529162-B2 |
| titleOfInvention |
Wobble demodulation for high density optical recording media |
| abstract |
The present invention relates to a method for the demodulation of the ADIP data of a wobble signal of an optical recording medium, whereby the wobble signal is modulated using two different methods, and to an apparatus for reading from and/or writing to optical recording media using such method. n According to the invention, the method comprises the steps ofn recovering the carrier of the wobble signal, demodulating the wobble signal based on the recovered carrier, and providing a two-dimensional MSK filter for detecting MSK marks in the wobble signal. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8634154-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8917474-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8634283-B1 |
| priorityDate |
2003-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |