| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_487e7b1c2ce1d091482c5372f9d5149b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N19-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N21-4884 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N7-088
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N21-4621
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N19-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N7-0885
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N21-238
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N19-61
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N21-435
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N21-426 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N5-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N21-236
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N7-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N21-434
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N7-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N7-088
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N7-081
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N7-08 |
| filingDate |
1996-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_261ae7b0e1ebddfce67aacee4ceae6f1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c2c758309cfb382e9f5ac7cae3f733f3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_686f4bf21bd3eefc290a449a4f3f90ed |
| publicationDate |
1996-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2179322-A1 |
| titleOfInvention |
Bandwidth efficient communication of user data in digital television data stream |
| abstract |
A method and apparatus are provided for communicating VBI user information for digital television. A syntax is provided which allows the transport of closed captions, non-realtime video, sampled video and AMOL. Non-realtime video can be used to transport various types of data, such as a vertical interval test signal (VITS) through the system at full resolution. The provision in the syntax of a count for each type of VBI user information enables the adjustment of a digital television data stream to accommodate variable amounts and types of such information without space being reserved in advance. The provision of a priority number in the syntax enables decoders to discard VBI user information priorities which are not supported by the particular decoder. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0854648-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0854654-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0854654-A2 |
| priorityDate |
1995-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |