| Patents for H04N 7 - Television systems (274,023) |
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| 03/13/2001 | US6201881 Embedding information in three-dimensional geometric model |
| 03/13/2001 | US6201859 Method and apparatus for controlling participant input in a conferencing environment |
| 03/13/2001 | US6201844 Transcoding of a data stream |
| 03/13/2001 | US6201838 Mobile communication system |
| 03/13/2001 | US6201833 Motion determining apparatus, method thereof, and picture information converting apparatus |
| 03/13/2001 | US6201818 Bi-directional telecommunication link in a cable television system |
| 03/13/2001 | US6201815 Transport packet stream separating circuit in which packet can be discarded on error |
| 03/13/2001 | US6201577 Film source video detection |
| 03/13/2001 | US6201574 Motionless camera orientation system distortion correcting sensing element |
| 03/13/2001 | US6201568 Headrest video camera |
| 03/13/2001 | US6201563 Trellis code modulation decoder structure for advanced digital television receiver |
| 03/13/2001 | US6201562 Internet protocol video phone adapter for high bandwidth data access |
| 03/13/2001 | US6201538 Controlling the layout of graphics in a television environment |
| 03/13/2001 | US6201536 Network manager for cable television system headends |
| 03/13/2001 | US6201473 Surveillance system for observing shopping carts |
| 03/13/2001 | US6201234 Optical operational amplifier |
| 03/13/2001 | CA2210032C Device for selective recording and reproduction of video programs for video appliances |
| 03/13/2001 | CA2173303C Dynamic channel assignment for data transmitted via cable television channels |
| 03/08/2001 | WO2001017311A1 Method and system for frequency spectrum resource allocation |
| 03/08/2001 | WO2001017271A1 Video signal error detection systems |
| 03/08/2001 | WO2001017270A1 Method and apparatus for decoding mpeg video data |
| 03/08/2001 | WO2001017269A1 Scalable coding |
| 03/08/2001 | WO2001017268A1 Scalable coding |
| 03/08/2001 | WO2001017267A1 Low complexity jpeg decoder |
| 03/08/2001 | WO2001017266A1 Method and apparatus for macroblock dc and ac coefficient prediction for video coding |
| 03/08/2001 | WO2001017265A1 Method and system of identifying software and firmware objects available for download over a network such as a cable television system |
| 03/08/2001 | WO2001017264A1 Optical observation device and method for observing articles at elevated temperatures |
| 03/08/2001 | WO2001017263A1 Time multiplex method for recording, transmitting and reproducing video images from different video sources |
| 03/08/2001 | WO2001017262A1 Promotional hand-held communication devices |
| 03/08/2001 | WO2001017261A1 An interface for purchasing products in a broadcast programming network |
| 03/08/2001 | WO2001017260A1 An interface for purchasing products in a broadcast programming network |
| 03/08/2001 | WO2001017259A1 Interface for purchasing products in a broadcast programming network |
| 03/08/2001 | WO2001017258A1 Electronic commerce system architecture |
| 03/08/2001 | WO2001017257A1 An interface for purchasing products in a broadcast programming network |
| 03/08/2001 | WO2001017256A1 Video distribution system and method |
| 03/08/2001 | WO2001017255A1 Mobile multimedia terminal for dvb-t and large and small cell communication |
| 03/08/2001 | WO2001017254A1 An interactive television system |
| 03/08/2001 | WO2001017252A1 Digital video content transmission ciphering and deciphering method and apparatus |
| 03/08/2001 | WO2001017251A1 Digital video content transmission ciphering and deciphering met hod and apparatus |
| 03/08/2001 | WO2001017250A1 Method and apparatus for delivery of targeted video programming |
| 03/08/2001 | WO2001017249A1 Method for releasing customer-specific authorisations using security modules in conditional-access systems for chargeable services |
| 03/08/2001 | WO2001017248A1 Closed loop addressable advertising system and method of operation |
| 03/08/2001 | WO2001017247A1 Video transceiver |
| 03/08/2001 | WO2001017246A1 Method and apparatus to link a network of live cameras |
| 03/08/2001 | WO2001017245A1 System for interconnecting devices through analog line |
| 03/08/2001 | WO2001017244A1 Motion and edge adaptive deinterlacing |
| 03/08/2001 | WO2001017243A1 Image interpolation system and image interpoloation method |
| 03/08/2001 | WO2001017242A1 Video and music distribution systems |
| 03/08/2001 | WO2001017241A1 Method for the simultaneous reproduction of digitally stored video images from two or more different video cameras |
| 03/08/2001 | WO2001017237A1 Broadcast reception apparatus, broadcast reception system, and portable information terminal |
| 03/08/2001 | WO2001017235A1 Combination camera |
| 03/08/2001 | WO2001017230A1 Image encoding device and method therefor, image decoding method and method therefor, and computer-readable recorded medium on which image encoding program and image decoding program are recorded |
| 03/08/2001 | WO2001017191A2 Servicing real time request via a network |
| 03/08/2001 | WO2001017189A1 Timing synchronization and phase/frequency correction of qpsk signals |
| 03/08/2001 | WO2001017175A1 Method and apparatus for latency reduction in low power two way communications equipment applications in hybrid fiber coax plants |
| 03/08/2001 | WO2001017171A1 Transmission and reception of tcp/ip data over a wireless communication channel |
| 03/08/2001 | WO2001017147A1 Multi-threaded direct memory access engine for broadcast data demultiplex operations |
| 03/08/2001 | WO2001017143A1 In-home network using an existing coaxial cable installation |
| 03/08/2001 | WO2001017117A2 Channel encoding and decoding method and apparatus |
| 03/08/2001 | WO2001017110A1 Transceiver with local oscillator frequency settings using the demodulated bit rate |
| 03/08/2001 | WO2001016868A1 System and method for biometrics-based facial feature extraction |
| 03/08/2001 | WO2001016781A1 Search engine to monitor and verify streaming audio sources |
| 03/08/2001 | WO2001016764A1 System and method for transmitting a digital image over a communication network |
| 03/08/2001 | WO2001016744A1 Watchdog system that toggles power inputs |
| 03/08/2001 | WO2001016649A1 Camera and device for switching optical filters |
| 03/08/2001 | WO2001015597A1 Imaging apparatus for displaying concentration ratios |
| 03/08/2001 | DE19942190A1 Camera mouse for vision impaired user has battery-operated camera scanning written words for providing image information for projection on television receiver screen |
| 03/08/2001 | DE19941550A1 Verfahren zur Freischaltung von kundenrelevanten Berechtigungen auf Sicherheitsmodulen in Conditional Access für Pay-Dienste Method for activation of customer-relevant permissions to security modules in conditional access for pay services |
| 03/08/2001 | DE19941321A1 Verfahren zur gleichzeitig abflaufenden Wiedergabe digital gespeicherter Videobilder zweier oder mehr verschiedener Videokameras A method for simultaneously abflaufenden playback of digitally stored video images of two or more different video cameras |
| 03/08/2001 | DE10026744A1 Bildsignaldekoder und Bildsignalanzeigesystem Image signal decoder and video signal display system |
| 03/08/2001 | CA2391782A1 Optical observation device and method for observing articles at elevated temperatures |
| 03/08/2001 | CA2386766A1 Timing synchronization and phase/frequency correction of qpsk signals |
| 03/08/2001 | CA2386745A1 Transceiver with local oscillator frequency settings using the demodulated bit rate |
| 03/08/2001 | CA2386744A1 Method and system for frequency spectrum resource allocation |
| 03/08/2001 | CA2384303A1 Channel encoding and decoding method and apparatus |
| 03/08/2001 | CA2384198A1 Promotional hand-held communication devices |
| 03/08/2001 | CA2384084A1 Method and system of identifying software and firmware objects available for download over a network such as a cable television system |
| 03/08/2001 | CA2383055A1 An interactive television system |
| 03/08/2001 | CA2383032A1 Video and music distribution systems |
| 03/08/2001 | CA2382128A1 Mobile multimedia terminal for digital video broadcast |
| 03/08/2001 | CA2349372A1 Broadcast reception apparatus, broadcast reception system, and portable information terminal |
| 03/08/2001 | CA2317339A1 Automated real-time continuous searching of closed-captioned television programming |
| 03/07/2001 | EP1081963A1 Video signal error detection systems |
| 03/07/2001 | EP1081961A1 Video data encoder and method of encoding video data |
| 03/07/2001 | EP1081960A1 Signal processing method and video/voice processing device |
| 03/07/2001 | EP1081959A1 Method for recognizing a progressive or an interlaced content in a video sequence |
| 03/07/2001 | EP1081958A1 Method and apparatus for macroblock DC and AC coefficient prediction for video coding |
| 03/07/2001 | EP1081956A1 Interactive video object processing environment having concurrently active subordinate windows |
| 03/07/2001 | EP1081955A2 Monitor camera system and method of displaying picture from monitor camera thereof |
| 03/07/2001 | EP1081954A2 Monitor camera system and auto-tracing implementation method |
| 03/07/2001 | EP1081953A2 Monitor camera system and method of displaying pictures from monitor camera thereof |
| 03/07/2001 | EP1081952A2 Video monitoring equipment |
| 03/07/2001 | EP1081951A2 Method and apparatus for selectively receiving programs, and method of and apparatus for selectively recording and reproducing programs |
| 03/07/2001 | EP1081950A2 Automatic video multiplexer |
| 03/07/2001 | EP1081943A1 Digital transceiver camera |
| 03/07/2001 | EP1081917A2 System and method for rejecting service requests in an information service system |
| 03/07/2001 | EP1081885A1 Separator and separating method, and receiver and receiving method |
| 03/07/2001 | EP1081697A1 Recording method and recording apparatus preventing unauthorized duplication of recorded data |
| 03/07/2001 | EP1081684A2 Method for editing a subband encoded audio signal |
| 03/07/2001 | EP1081621A2 Advertising message during setup to an internet provider through a digital switching network |