| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_06ad77e6ed142871a0530f927d875b9a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N5-781
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N5-775
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N5-765
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N9-8042 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N5-76 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N5-765
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N5-781
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N9-804 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N5-775
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N5-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N5-92 |
| filingDate |
2011-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba3a6d17b9c6b81a60bbd26ee0ef6a1f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_791ed6abbb6a5fc150b257f33386a764 |
| publicationDate |
2011-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2011255838-A1 |
| titleOfInvention |
Systems and methods for storing a plurality of video streams on re-writable random-access media and time- and channel-based retrieval thereof |
| abstract |
A digital video recorder (DVR) and a method of operating the same. In one embodiment, the DVR includes: (1) a mass data storage unit that concurrently and continuously receives and digitally stores a plurality of channels and (2) a channel viewer, coupled to the mass data storage unit, that retrieves a portion of one of the plurality of channels from the mass data storage unit based on a received command and presents the portion on a video display device. |
| priorityDate |
1998-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |