Digital television system
October 27, 2013. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent ReferencesImaging system having multiple image copying and hierarchical busing Video signal processing apparatus Video signal generating apparatus with color sequencing Fault-tolerant serial video processor device Real time processor for video signals System for transmitting a digital video signal including time code signals Standard independent digitized video system Method and apparatus for dynamic channel bandwidth allocation among multiple parallel video coders Patent #: 5115309 Inventors
AssigneeApplicationNo. 147249 filed on 10/27/1993US Classes:375/240.01, Television or motion video signal348/721Plural processing unitsExaminersPrimary: Groody, James J.Assistant: Burgess, Glenton B. Attorney, Agent or FirmForeign Patent References
International ClassesH04N 005/907H04N 007/12 AbstractA digital television system (10) is provided. System (10) may receive a video signal at composite video interface and separation circuit (16). The video signal is separated into separate video signals by composite video interface and separation circuit (16). The separate video signals are converted to digital video signals in analog to digital converter circuit (18). Line slicer (14) divides each line of digital video signal into a plurality of channels such that each channel may be processed in parallel by channel signal processors (22a) through (22d). Each channel signal processor (22a) through (22d) may provide two lines of output for each line of video input. The processed digital video signals may be formatted for displays (26a) through (26c) in formatters (24a) through (24c).Other References
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