| Patents for H04L 7 - Arrangements for synchronising receiver with transmitter (36,432) |
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| 08/04/1981 | CA1106449A1 Vehicle operator security system |
| 07/28/1981 | US4281412 Method of and apparatus for transmitting and recovering offset QPSK modulated data |
| 07/22/1981 | EP0032232A2 Digital transmission system |
| 07/21/1981 | US4280224 Bit synchronizer with early and late gating |
| 07/21/1981 | US4280218 False alarm processor |
| 07/21/1981 | US4280099 Digital timing recovery system |
| 07/21/1981 | CA1105586A1 Digital data transmission arrangement |
| 07/09/1981 | WO1981001928A1 Apparatus for synchronizing a digital receiver |
| 07/07/1981 | CA1104694A1 Method and apparatus for regenerating a modified duobinary signal |
| 06/30/1981 | US4276651 Clock circuitry for a data communication system |
| 06/30/1981 | US4276650 Method of synchronizing a quadphase receiver and clock synchronization device for carrying out the method |
| 06/30/1981 | US4276645 Receiver for simultaneously transmitted clock and auxiliary signals |
| 06/30/1981 | CA1104216A2 Time-base compensator |
| 06/23/1981 | US4275466 Block sync signal extracting apparatus |
| 06/23/1981 | US4275465 Clock rate recovery circuit |
| 06/16/1981 | US4274067 Universal clock recovery network for QPSK modems |
| 06/16/1981 | CA1103371A1 Digital bit rate converter |
| 06/09/1981 | US4272845 Receiver for data-transmission system operating with single-sideband amplitude modulation |
| 06/09/1981 | CA1102916A1 Sync pattern encoding system for run-length limited codes |
| 06/02/1981 | US4271520 Synchronizing technique for an error correcting digital transmission system |
| 06/02/1981 | US4271510 Shift-register transmitter for use in a high speed, low noise digital data communication system |
| 05/20/1981 | EP0028734A1 Device for adjusting an equalizer in a data signal-transmission equipment |
| 05/19/1981 | CA1101512A1 Device for providing phase synchronism of a transit station in a digital telecommunication network |
| 05/12/1981 | CA1101082A1 Apparatus and method for timing recovery from a pseudo-ternary signal |
| 05/06/1981 | EP0028001A1 Circuit arrangement for receiver-side clock recovery in digital synchronous information transmission |
| 05/05/1981 | US4266198 Sampling system for decoding biphase-coded data messages |
| 04/30/1981 | WO1981001226A1 Self synchronizing clock derivation circuit for double frequency encoded digital data |
| 04/30/1981 | WO1981001225A1 Clock derivation circuit for double frequency encoded serial digital data |
| 04/28/1981 | US4264973 Circuitry for transmitting clock information with pulse signals and for recovering such clock information |
| 04/28/1981 | CA1100195A1 Clock pulse generator with selective pulse delay and pulse width control |
| 04/22/1981 | EP0027314A1 Data receiver including means for forming line samples and method of operating such a data receiver |
| 04/22/1981 | EP0027289A1 Digital signal transmission system |
| 04/21/1981 | US4263672 Apparatus for synchronization on the basis of a received digital signal |
| 04/21/1981 | US4263671 Sampling clock correction circuit |
| 04/14/1981 | US4262360 Method and device for detecting a pseudo-random sequence of carrier phase changes of 0° and 180° in a data receiver |
| 04/14/1981 | US4262356 Method and system for synchronizing a TDMA communication network comprising a satellite equipped with several directional beam antennas transmitting signals at various frequencies |
| 04/08/1981 | EP0026639A2 Clock recovery network |
| 04/08/1981 | EP0026624A2 A coherent phase demodulator for power line communication systems |
| 04/08/1981 | EP0026597A1 Data receiver adapted to receive a modulated signal and method of operating such a data receiver |
| 04/08/1981 | EP0026588A1 Zero-crossing comparators with threshold validation |
| 04/08/1981 | EP0026436A2 PCM regenerator |
| 04/07/1981 | US4261054 Real-time adaptive power control in satellite communications systems |
| 04/07/1981 | CA1099023A1 Method and system for transmitting and receiving interleaved blocks of encoded data words to minimize error distortion in the recovery of said data words |
| 04/01/1981 | EP0026064A1 Improvements in or relating to timing recovery for modems |
| 03/31/1981 | US4259738 Multiplexer system providing improved bit count integrity |
| 03/31/1981 | CA1098324A1 No translation available |
| 03/25/1981 | EP0025675A1 Arrangements for data timing recovery from distorted signals for use in adaptive modems with multi-level coding |
| 03/19/1981 | WO1981000800A1 Improved binary detecting and threshold circuit |
| 03/19/1981 | WO1981000798A1 Timing acquisition in voiceband data sets |
| 03/19/1981 | WO1981000797A1 Equalizer sample loading in voiceband data sets |
| 03/18/1981 | EP0025217A1 Clock recovery circuit for burst communications systems |
| 03/03/1981 | US4254318 Door seal arrangement for high-frequency heating apparatus |
| 02/24/1981 | US4253188 Clock synchronization for data communication receiver |
| 02/24/1981 | US4253187 Method and apparatus for sequencing two digital signals |
| 02/24/1981 | US4253186 Method and device for detecting a pseudo-random sequence of two symbols in a data receiver employing double sideband-quadrature carrier modulation |
| 02/24/1981 | US4253089 Signal transmission device for electric rotary machine |
| 02/19/1981 | WO1981000498A1 Digital loop synchronization circuit |
| 02/17/1981 | US4251801 Mobile data communication system |
| 02/11/1981 | EP0023852A1 Method and device for adjusting the phase of a local clock |
| 02/11/1981 | EP0023783A1 Data recovery circuit |
| 02/10/1981 | CA1095594A1 Clock extraction device for double-binary phase-shift keying system |
| 02/04/1981 | EP0023331A1 Circuit arrangement for the synchronization of a subordinate device, in particular a digital subscriber station, by a higher order device, in particular a digital switching exchange of a PCM telecommunication network |
| 02/04/1981 | EP0023274A1 Device for transmitting additional information at an unchanged clock rate in a transmission system and method of operating said device |
| 02/03/1981 | US4249252 Timing frequency recovery |
| 01/28/1981 | EP0023105A1 System and method for handling multiplex information |
| 01/27/1981 | US4247945 Extraction of data characters imbedded in data bytes |
| 01/27/1981 | US4247941 Simulator for bit and byte synchronized data network |
| 01/20/1981 | US4246656 Diversity switch correlation system |
| 01/13/1981 | US4245345 Timing acquisition in voiceband data sets |
| 01/13/1981 | CA1093644A1 Data receiver with synchronizing sequence detection circuit |
| 01/07/1981 | EP0021942A1 Method and arrangement for the phasing of a local clock |
| 01/07/1981 | EP0021290A1 Method and circuit arrangement for synchronisation of the transmission of digital information signals |
| 01/07/1981 | EP0021132A1 Sampling clock reproducing apparatus |
| 01/06/1981 | US4244051 Data communication method and apparatus therefor |
| 01/06/1981 | CA1093178A1 Arrangement for distribution of clock signals |
| 12/30/1980 | US4242754 Clock recovery system for data receiver |
| 12/30/1980 | CA1092679A1 Variable increment phase locked loop circuit |
| 12/30/1980 | CA1092654A1 Synchronizing device for the receiver clock of a data transmission system using psk modulation |
| 12/23/1980 | CA1092245A1 Synchronisation device "frame" |
| 12/16/1980 | US4239982 Fault-tolerant clock system |
| 12/16/1980 | US4239934 Means and an apparatus for synchronizing an orthogonal diphase code receiver |
| 12/16/1980 | CA1152182B Dc-free encoding for data transmission system |
| 12/16/1980 | CA1091784A1 Regulation of the phase of a timing signal in a data transmission system |
| 12/10/1980 | EP0020236A1 Clock signal synchronisation device and a differential phase demodulator comprising such a device |
| 12/10/1980 | EP0020205A1 Device for synchronizing a clock signal and synchronous data transmission system comprising such a device |
| 12/10/1980 | EP0020079A1 Encoder/decoder circuit |
| 12/09/1980 | US4238740 Phase-locked loop for PCM transmission systems |
| 12/02/1980 | CA1152181B Decoding apparatus and method for d.c. free data transmission system |
| 11/27/1980 | WO1980002630A1 Videotex system provided with means for protection against transmission errors |
| 11/26/1980 | EP0019545A1 Videography-system provided with protection means against transmission errors |
| 11/25/1980 | US4236067 Automatic sweep circuit |
| 11/25/1980 | CA1090476A1 Apparatus for word synchronization in an optical communication system |
| 11/18/1980 | US4234957 Method and apparatus for generating timing phase error signals in PSK demodulators |
| 11/18/1980 | US4234953 Error density detector |
| 11/18/1980 | US4234883 Noise adaptive correlator |
| 11/12/1980 | EP0018453A1 Synthesis arrangements for use in digital data transmission systems |
| 11/04/1980 | US4232387 Data-transmission system using binary split-phase code |
| 10/28/1980 | US4231114 Synchronizing means for a two-way communication system |
| 10/28/1980 | US4231071 Reader for data recorded on magnetic disks at plural densities |
| 10/21/1980 | US4229825 Synchronizing circuit for a digital arrangement |