| Patents for H04N 7 - Television systems (274,023) |
|---|
| 02/18/1986 | US4571619 Programmable video mask generator |
| 02/18/1986 | US4571618 TV Signal median prediction coding system |
| 02/18/1986 | US4571615 Timing generator for sync suppressed television signals |
| 02/18/1986 | US4570930 System, method, and station interface arrangement for playing video game over telephone lines |
| 02/18/1986 | CA1200905A2 Photodetector array based optical measurement systems |
| 02/18/1986 | CA1200896A1 Method for reducing line width variations in bilevel video images |
| 02/18/1986 | CA1200894A1 Multiple signal transmission method and system, particularly for television |
| 02/13/1986 | WO1986001062A1 Apparatus for correcting window data |
| 02/13/1986 | WO1986001060A1 Data transmitting device utilizing a telephone |
| 02/12/1986 | EP0116574B1 Transmission and/or reception of television pictures |
| 02/05/1986 | EP0170638A2 Method of and apparatus for transmitting a clock signal via cable over long distances |
| 02/05/1986 | EP0169896A1 Method and system for scrambling information signals |
| 02/04/1986 | US4569058 Transmission system |
| 02/04/1986 | US4569051 Methods of correcting errors in binary data |
| 02/04/1986 | US4569028 Adaptive digitizer circuit for information processing system |
| 02/04/1986 | US4568974 Video scrambling by the application of a variable periodic scrambling waveform |
| 02/04/1986 | US4568966 Compatible color television with regenerable signals |
| 02/04/1986 | US4568965 Four-sample sample-rate converter |
| 02/04/1986 | CA1200310A1 Motion compensated interframe decoding apparatus |
| 02/04/1986 | CA1200303A1 Data conference system |
| 01/29/1986 | EP0169752A1 Audiovisual programme transmitter by way of an FM link and receiver therefor |
| 01/29/1986 | EP0169527A2 Signal converting method and circuit for television receiver |
| 01/29/1986 | EP0169401A2 Apparatus for and method of detecting scanning type display picture |
| 01/29/1986 | EP0169273A1 X-ray diagnostic apparatus |
| 01/28/1986 | US4567586 Service integrated digital transmission system |
| 01/28/1986 | US4567520 Television circuit arrangement for determining in a video signal frame periods comprising two field periods |
| 01/28/1986 | US4567519 Process for the adaptative coding and the decoding of a television picture and devices for performing this process |
| 01/28/1986 | US4567518 System for decoding and displaying encoded television pictures |
| 01/28/1986 | US4567517 Descrambler for sync-suppressed TV signals |
| 01/28/1986 | US4567516 Special program decoding of scrambled subscription television transmissions |
| 01/28/1986 | US4567512 Recorded program communication system |
| 01/28/1986 | US4567508 Two-channel compatible television transmission system for wide picture formats |
| 01/28/1986 | US4567506 Monitoring apparatus for color printing |
| 01/28/1986 | CA1200024A1 Infrared extension system |
| 01/28/1986 | CA1200008A1 Image display apparatus |
| 01/28/1986 | CA1200007A1 Subscription television system |
| 01/22/1986 | EP0169093A1 Receiver for time division multiplexed television transmission comprising a frequency demodulator |
| 01/22/1986 | EP0168861A2 Video terminal with image line disarrangement |
| 01/22/1986 | EP0168460A1 Demodulator for television signals. |
| 01/21/1986 | US4566033 Television viewing time regulator |
| 01/21/1986 | US4566030 System for monitoring habits of cooperating television viewers |
| 01/15/1986 | EP0168104A1 Multiplex television system for the transmission of 5/3-format images, transmitter and interface device for such a system, and television receiver comprising such a device |
| 01/15/1986 | EP0168039A2 Circuit arrangement for connecting a voice-controlled auxiliary device assigned to a telephone set to a telephone line |
| 01/15/1986 | EP0167850A2 Signal transmission system and method |
| 01/15/1986 | EP0167673A1 X-ray diagnostic apparatus |
| 01/14/1986 | CA1199399A1 Apparatus to display graphic messages transmitted by videotext systems |
| 01/08/1986 | EP0167453A1 System to change the position of displayed information as a function of the movements of a camera |
| 01/08/1986 | EP0167430A1 Method and device for extracting synchronizing signals for a broadcasting system with time-division multiplex of digital and analogous signals |
| 01/08/1986 | EP0167343A1 Progressive scan television receiver with adaptive memory addressing |
| 01/08/1986 | EP0167332A2 Display terminal control system |
| 01/08/1986 | EP0167237A2 Cable television system |
| 01/08/1986 | EP0166922A1 Radiation image reproducing method and apparatus |
| 01/07/1986 | US4563740 Method and means for automatically variably controlling display parameters |
| 01/07/1986 | US4563702 Video signal scrambling and descrambling systems |
| 01/07/1986 | US4563701 Digital diagnostic imaging system |
| 01/07/1986 | US4563700 Picture signal processing method and apparatus therefor |
| 01/07/1986 | US4563671 Coding technique |
| 01/07/1986 | EP0060299A4 Multiple signal transmission method and system, particularly for television. |
| 01/07/1986 | EP0052655A4 Television scrambling and unsscrambling method and apparatus. |
| 01/07/1986 | CA1199101A1 Music information transmission system |
| 01/02/1986 | EP0166555A2 Digital data reproducing system |
| 01/02/1986 | EP0166489A1 Data signal correction circuit |
| 01/02/1986 | EP0166468A1 Television signal memory-write circuit |
| 12/31/1985 | US4562586 X-Ray image pick-up device |
| 12/31/1985 | US4562484 Method and device for decoding two-dimensional facsimile signals |
| 12/31/1985 | US4562471 Digital circuit for the level alignment of an analog signal |
| 12/31/1985 | US4562468 Adaptive predictive coding apparatus of television signal |
| 12/31/1985 | US4562467 Data compression apparatus and method for encoding and decoding multi-line signals |
| 12/31/1985 | US4562466 Digital data transmission/reception having adaptive error control |
| 12/31/1985 | US4562465 Adaptive video descrambling system |
| 12/31/1985 | US4562456 Analog-to-digital conversion apparatus including a circuit to substitute calculated values when the dynamic range of the converter is exceeded |
| 12/31/1985 | US4561308 Image display process by ultrasounds from an alignment of transducer elements |
| 12/31/1985 | CA1198810A1 Switching diplexer for single antenna input tv receivers |
| 12/31/1985 | CA1198791A1 Data transmission system |
| 12/27/1985 | EP0165734A2 Production of an image model and inspection of a pixel representation of an image |
| 12/27/1985 | EP0165498A1 Sampling clock pulse generator |
| 12/27/1985 | EP0165488A2 Method for transmitting television pictures |
| 12/27/1985 | EP0165373A2 Method for television transmission with a reduced band |
| 12/24/1985 | US4561100 Digital signal receiver |
| 12/24/1985 | US4561054 Film-based dual energy radiography |
| 12/24/1985 | US4561020 Still picture transmission apparatus |
| 12/24/1985 | US4560833 Method and apparatus for signaling an existing telephone communication between picture telephone apparatuses |
| 12/24/1985 | CA1198521A1 Structure of an access point toward a data pack broadcasting network |
| 12/19/1985 | WO1985005723A1 Process for reducing the noticeability of errors in a digital audio signal |
| 12/18/1985 | EP0165081A1 Method and system for reducing the flow of digital data transmitted between a television transmitter and receiver |
| 12/18/1985 | EP0164983A2 System for enabling descrambling on a selective-subscription basis in a subscriber communication network |
| 12/18/1985 | EP0164825A2 Apparatus for encoding image data |
| 12/18/1985 | EP0164557A1 Automotive inspection and maintenance vehicle |
| 12/18/1985 | EP0164412A1 Upstream data packet time slot synchronization with downstream vbi for two-way catv system |
| 12/17/1985 | US4559563 Adaptive prediction for binary encoded documents containing a mixture of text, line drawings and halftones |
| 12/17/1985 | CA1198206A1 Recorded program communication system |
| 12/17/1985 | CA1198205A1 Data encryption technique for subscription television system |
| 12/11/1985 | EP0164203A2 Television apparatus with vertical detail enhancement |
| 12/11/1985 | EP0163734A1 Two-way catv system with aml commands |
| 12/10/1985 | US4558464 Address-programmable CATV converter |
| 12/10/1985 | US4558371 Method and device for two-dimensional facsimile coding |
| 12/10/1985 | US4558362 Digital video signal transmitting apparatus |
| 12/10/1985 | US4558361 Process and system for the compression of the flow rate of data transmitted between at least a television transmitter and a television receiver |
| 12/10/1985 | US4558360 Decoder lockout defeat circuit |
| 12/10/1985 | US4558358 Cable network monitoring system for CATV system |