| Patents for H04N 11 - Colour television systems (14,364) |
|---|
| 11/27/1985 | EP0162712A2 A television apparatus using non-interlaced scanning format |
| 11/26/1985 | US4555729 System for transmitting television picture information using an error-protection code |
| 11/21/1985 | WO1985005205A1 Triangle and pyramid signal transforms and apparatus |
| 11/13/1985 | EP0160706A1 Television receiver |
| 11/07/1985 | WO1985005002A1 Semi-compatible hdtv signals for transmission over two catv channels |
| 11/05/1985 | US4551754 Compatible wide-screen color television system |
| 10/29/1985 | US4550336 In a color television system |
| 10/29/1985 | US4550335 Compatible and hierarchical digital television system standard |
| 10/23/1985 | EP0159181A2 Progressive scan video processor |
| 10/23/1985 | EP0158770A2 Modulation and synchronous demodulation method according to the "offset" modulation/scanning principle for colour television, and device using such a method |
| 10/22/1985 | US4549143 F.M. Demodulator with waveform correction circuit |
| 10/22/1985 | CA1195769A1 Digital television signal processing system |
| 10/16/1985 | EP0158383A1 Device for deciphering and decoding television pictures coded according to the MAC standard and scrambled by application of circular permutations to the video signals |
| 10/14/1985 | EP0056402A4 Adaptive reconstruction of information signals in a plural channel system. |
| 10/08/1985 | US4546379 Independent color adjustment for a video system |
| 10/08/1985 | US4546378 Movement detection circuit for a PAL television signal |
| 10/01/1985 | CA1194591A1 Digital color camera |
| 09/24/1985 | US4543598 Color television systems |
| 09/10/1985 | US4541012 Video bandwidth reduction system employing interframe block differencing and transform domain coding |
| 09/10/1985 | US4541009 Process and device for sampling a sine wave signal by a multiple frequency signal |
| 09/10/1985 | US4541008 Television signal bandwidth reduction using variable rate transmission |
| 09/04/1985 | EP0153757A2 Digital television signal processing circuit |
| 09/03/1985 | CA1192997A1 Bilevel coding of colour video signals |
| 09/03/1985 | CA1192990A1 Method and apparatus for operating a microprocessor in synchronism with a video signal |
| 08/27/1985 | US4538180 System for non linearity correction by intermediate frequency premodulation in television equipment |
| 08/27/1985 | US4538172 Analog to digital converting system for composite video signal |
| 08/20/1985 | CA1192309A1 Method and apparatus for encoding and decoding a binary digital information signal |
| 08/13/1985 | US4535352 Technique for generating semi-compatible high definition television signals for transmission over two cable TV channels |
| 08/07/1985 | EP0150963A2 Signal processing circuit for pal colour television signals |
| 08/06/1985 | US4533960 System for encoding and decoding video signals |
| 08/06/1985 | US4533951 System for generating and displaying a compatible high definition television signal by progressive scanning |
| 08/06/1985 | US4533936 System for encoding and decoding video signals |
| 07/30/1985 | CA1191250A1 Double-scanning non-interlace color television receiver |
| 07/30/1985 | CA1191246A1 Digital chrominance filter for digital component television system |
| 07/24/1985 | EP0149378A1 Method and circuit for colour signal demodulation in a PAL television system |
| 07/24/1985 | EP0149231A2 Inspection apparatus |
| 07/24/1985 | EP0149087A2 Circuit for time compression or expansion of a video signal |
| 07/24/1985 | EP0148918A1 Extended definition television system. |
| 07/23/1985 | US4531153 Method and apparatus for encoding and decoding a binary digital information signal |
| 07/23/1985 | US4531152 Television system and method |
| 07/23/1985 | US4531151 System for the redundancy-reducing digital transmission of television video signals |
| 07/23/1985 | US4531147 Digital memory color framing circuit |
| 07/17/1985 | EP0148618A2 Method and system for improved reconstruction of video images in line sequential chroma format |
| 07/17/1985 | EP0148460A1 Arrangement for the transmission of television-signal components |
| 07/17/1985 | EP0148255A1 Method and apparatus for enhancing vertical chrominance resolution. |
| 07/16/1985 | US4530004 Color television signal processing circuit |
| 07/10/1985 | EP0148063A1 Process for compressing the rate of data which are successively transmitted between a television emitter and a television receiver, and system for realizing the process |
| 07/09/1985 | US4528584 Bilevel coding of color video signals |
| 07/09/1985 | US4528527 SECAM Modulator |
| 07/09/1985 | US4528511 Circuit for digital FM demodulation |
| 07/03/1985 | EP0146713A1 Multiplex subsampling transmission system for a high definition color television picture signal |
| 07/03/1985 | EP0146694A1 Method for the compatible increase of definition in a television transmission system |
| 07/03/1985 | EP0146601A1 Downsampling and prefilter implementation in television systems. |
| 07/02/1985 | US4527191 Digital signal processing circuit |
| 07/02/1985 | US4527188 Apparatus for demodulating sampled data chroma signals |
| 07/02/1985 | CA1189953A1 Interface apparatus and method for asynchronous encoding of digital television |
| 06/26/1985 | EP0146129A2 An apparatus for recording and reproducing a video signal |
| 06/20/1985 | WO1985002731A1 Phase regulation circuit |
| 06/18/1985 | US4524447 Digital signal processing apparatus having digital dither |
| 06/11/1985 | US4523223 Method and apparatus for controlling the digital chrominance signals of a color television receiver |
| 06/11/1985 | US4523220 Compatible high-definition television system utilizing Hadamard basis functions |
| 06/10/1985 | EP0050152A4 Sampling and re-formatting method and system for processing color video type signals to improve picture quality. |
| 06/04/1985 | US4521803 System for compatible transmission of high-resolution TV |
| 06/04/1985 | US4521802 Double-scanning non-interlace color television receiver |
| 06/04/1985 | CA1188406A1 Adaptive reconstruction of the color channels of a color tv signal |
| 05/29/1985 | EP0143010A1 Method and device for detecting moving television picture elements for digital data flow compression television systems with conditional replenishment |
| 05/29/1985 | EP0142902A1 Colour television transmission or data storage system having time-division multiplex encoding and data generator and receiver suitable therefor |
| 05/28/1985 | US4520386 Color video signal processing apparatus |
| 05/28/1985 | US4520385 Television transmission system |
| 05/23/1985 | WO1985002312A1 Television receiver |
| 05/21/1985 | US4518984 Device for flicker-free reproduction of television pictures and text and graphics pages |
| 05/15/1985 | EP0141130A1 Time-sequential television transmission system, especially for a video tape recorder |
| 05/14/1985 | US4517597 Method and apparatus for encoding and decoding video |
| 05/14/1985 | US4517586 Digital television receiver with analog-to-digital converter having time multiplexed gain |
| 05/08/1985 | EP0140094A1 Method of converting the sampling rate of digitally coded television signals |
| 05/07/1985 | US4516151 Color slow scan video signal translation |
| 05/07/1985 | US4516150 Worldwide compatible synchronizing signal for accurate time base correction in an analog component interface standard |
| 04/30/1985 | US4514754 Digital color television signal processing circuit |
| 04/24/1985 | EP0137847A1 Encryption of television signals. |
| 04/24/1985 | EP0137830A1 Dynamic noise reduction for video. |
| 04/17/1985 | EP0137553A2 Digital demodulation method and circuit for amplitude modulated signal and television receiver comprising such a circuit |
| 04/17/1985 | EP0137277A1 Circuit for digitally encoding an analogous colour television signal |
| 04/16/1985 | US4511915 Color television encoding circuit |
| 04/09/1985 | US4510578 Signal encoder using orthogonal transform |
| 04/09/1985 | US4510520 Television transmission system |
| 04/03/1985 | EP0135994A2 Method for transmitting broadband information over a narrow band transmission medium |
| 03/20/1985 | EP0134600A1 FM demodulation circuit |
| 03/19/1985 | US4506286 PAL digital video signal processing arrangement |
| 03/19/1985 | CA1184290A1 Method of and arrangement for digitizing a colour video signal |
| 03/12/1985 | US4504852 Method and apparatus for video standard conversion |
| 03/05/1985 | CA1183599A1 Digital color television signal demodulator |
| 02/26/1985 | US4502074 Digital television signal processing system |
| 02/26/1985 | CA1183253A1 Color video signal processing apparatus |
| 02/19/1985 | US4500972 Apparatus for converting digital chrominance signals of a cartesian color coordinate system into digital color signals and saturation signals of a polar color coordinate system and a transformation circuit |
| 02/19/1985 | US4500930 Television signal standards conversion using a helical scan VTR |
| 02/12/1985 | US4499568 Process for the teledistribution of recorded information and a system for performing this process |
| 02/12/1985 | US4499502 Compressed bandwidth frequency modulation signal format apparatus and method |
| 01/31/1985 | WO1985000493A1 Method and apparatus for enhancing vertical chrominance resolution |
| 01/31/1985 | WO1985000492A1 Extended definition television system |
| 01/16/1985 | EP0036418B1 Process for transforming chrominance numerical signals of an orthogonal system of colour coordinates into numerical colour signals and into saturation signals of a system of colour coordinates and transformation circuit |