| Patents for H04L 7 - Arrangements for synchronising receiver with transmitter (36,432) |
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| 07/04/1978 | US4099023 Method for the regulation of the phase of a timing signal in a data transmission system |
| 06/20/1978 | US4096442 Crosstalk corrector and decision device for FSK |
| 06/20/1978 | US4096396 Chronometric system with several synchronized time-base units |
| 05/30/1978 | US4092630 System for error control and phasing in interconnected arq-circuits |
| 05/30/1978 | US4092601 Code tracking signal processing system |
| 05/16/1978 | US4090242 Method and means for evaluating phase encoded communication systems |
| 05/16/1978 | US4090135 Wireless FSK technique for telemetering underground data to the surface |
| 05/09/1978 | US4088831 Synchronization for PCM transmission systems |
| 05/02/1978 | US4087627 Clock regenerator comprising a reversible shift register and a controllable frequency divider |
| 04/04/1978 | US4083009 High reliability diversity communications system |
| 03/21/1978 | US4080572 Receiver and method for synchronizing and detecting coded waveforms |
| 03/14/1978 | US4079371 Rate converter for digital signals having a negative feedback phase lock loop |
| 03/14/1978 | US4079329 Signal demodulator including data normalization |
| 03/14/1978 | US4079327 Signal transition detector |
| 03/14/1978 | US4079195 Method and apparatus for the synchronization of a deciphering device functioning as a receiver with an enciphering device functioning as transmitter |
| 03/07/1978 | US4078157 Method and apparatus for regenerating a modified duobinary signal |
| 03/07/1978 | US4078153 Clock signal and auxiliary signal transmission system |
| 02/21/1978 | US4075428 Device for providing phase synchronism of a transit station in a digital telecommunication network |
| 02/07/1978 | US4072826 Pulse stuffing demand generating device |
| 01/31/1978 | US4071887 Synchronous serial data adaptor |
| 01/31/1978 | US4071827 Transversal type automatic phase and amplitude equalizer |
| 01/31/1978 | US4071706 Data packets distribution loop |
| 01/31/1978 | US4071693 Method and apparatus for synchronizing a receiver end-key generator with a transmitter end-key generator |
| 01/24/1978 | US4070588 Limiter circuit for timing recovery in a high speed digital repeater |
| 01/17/1978 | US4069462 Phase-locked loops |
| 01/03/1978 | US4066978 Digital phase-locked loop filter |
| 01/03/1978 | CA1023812A1 Apparatus for automatic retrieval of characteristic elements of a time division multiplexed binary raster |
| 12/27/1977 | US4065639 Synchronous transmission control system |
| 12/20/1977 | US4064361 Correlative timing recovery in digital data transmission systems |
| 12/06/1977 | US4061978 Timing recovery for an automatically equalized data modem |
| 11/08/1977 | US4057768 Variable increment phase locked loop circuit |
| 10/18/1977 | US4054950 Apparatus for detecting a preamble in a bi-phase data recovery system |
| 10/18/1977 | US4054754 Arrangement for transmitting digital data and synchronizing information |
| 09/27/1977 | US4051537 Facsimile receiving apparatus |
| 09/20/1977 | US4049910 Digital signal transmission system |
| 09/13/1977 | US4048440 Asynchronous-to-synchronous data concentration system |
| 08/02/1977 | US4039960 Automatic phasing circuit to transfer digital data from an external interface circuit to an internal interface circuit |
| 08/02/1977 | US4039748 Method and device for synchronizing the receiver clock in a data transmission system |
| 07/26/1977 | US4038605 Message preamble detector |
| 07/12/1977 | US4035601 Electrical circuit arrangements responsive to serial digital signals forming multi-byte data-words |
| 07/05/1977 | US4034309 Apparatus and method for phase synchronization |
| 06/21/1977 | US4031478 Frequency comparator |
| 06/21/1977 | US4031317 Data communications system with improved digital phase-locked loop retiming circuit |
| 06/14/1977 | US4029905 Apparatus for detecting the rhythm of an NRZ message |
| 06/14/1977 | US4029900 Digital synchronizing signal recovery circuits for a data receiver |
| 06/07/1977 | US4028626 Digital data receiver with automatic timing recovery and control |
| 06/07/1977 | US4027952 Single optical lens with large aperture and large field |
| 05/31/1977 | US4027335 DC free encoding for data transmission system |
| 05/31/1977 | US4027261 Synchronization extractor |
| 05/31/1977 | US4027178 Circuit for generating synchronization signals |
| 05/10/1977 | US4023080 Phase synchronizing circuit |
| 05/10/1977 | US4022973 Apparatus for indicating synchronization and out-of-synchronization conditions |
| 05/03/1977 | US4021609 System for regenerating a data from a burst signal which is received and processing said data with a local clock and the circuit for carrying out the same |
| 04/19/1977 | US4019153 Digital phase-locked loop filter |
| 04/19/1977 | US4019149 Correlative data demodulator |
| 04/19/1977 | US4019143 Standby apparatus for clock signal generators |
| 04/19/1977 | US4019138 Frequency synchronizing system for satellite communication |
| 04/12/1977 | US4017803 Data recovery system resistant to frequency deviations |
| 04/12/1977 | US4017684 System for determining burst sending timing in TDMA communication |
| 03/29/1977 | US4015083 Timing recovery circuit for digital data |
| 03/15/1977 | US4012698 Device for obtaining a jitterstable synchronization of a counter |
| 03/15/1977 | US4012697 Clock signal extraction during playback of a self-clocking digital recording |
| 03/15/1977 | US4012598 Method and means for pulse receiver synchronization |
| 03/15/1977 | US4012591 Circuit arrangement for the phase control of a clock signal |
| 03/01/1977 | US4010421 Synchronization method for the recovery of binary signals |
| 03/01/1977 | US4010323 Digital timing recovery |
| 02/08/1977 | US4007329 Data communications system with improved asynchronous retiming circuit |
| 02/01/1977 | US4006454 Analog to digital converter for asynchronous detector |
| 02/01/1977 | US4006304 Apparatus for word synchronization in an optical communication system |
| 01/18/1977 | US4004275 Self-clocking data entry unit system |
| 01/18/1977 | US4004226 QAM receiver having automatic adaptive equalizer |
| 01/18/1977 | US4004162 Clock signal reproducing network for PCM signal reception |
| 01/18/1977 | US4004090 Bit synchronization circuit |
| 01/11/1977 | US4002845 Frame synchronizer |
| 01/11/1977 | US4002834 PCM synchronization and multiplexing system |
| 01/04/1977 | US4001775 Automatic bit synchronization method and apparatus for a logging-while-drilling receiver |
| 01/04/1977 | US4001693 Apparatus for establishing communication between a first radio transmitter and receiver and a second radio transmitter and receiver |
| 01/04/1977 | US4001504 Automatic terminal data rate selection |
| 12/21/1976 | US3999135 Clock signal regeneration system operating on ternary pulses |
| 12/14/1976 | US3997772 Digital phase shifter |
| 11/23/1976 | US3993952 Transmission system for pulse signals of fixed clock frequency |
| 11/16/1976 | US3992581 Phase locked loop NRZ data repeater |
| 11/02/1976 | US3990010 Data transmission systems |
| 10/26/1976 | US3988538 Digital data scrambler and descrambler |
| 10/12/1976 | US3986126 Serial pulse-code-modulated retiming system |
| 10/12/1976 | US3986125 Phase detector having a 360 linear range for periodic and aperiodic input pulse streams |
| 10/12/1976 | US3986053 Regenerator for pulse code modulation systems |
| 09/28/1976 | US3983498 Digital phase lock loop |
| 09/28/1976 | US3983325 Method of establishing synchronism between teletypewriter transmitter and teletypewriter receiver |
| 09/21/1976 | US3982202 Stabilization of laser output |
| 09/21/1976 | US3982195 Method and apparatus for decoding diphase signals |
| 09/21/1976 | US3982194 Phase lock loop with delay circuits for relative digital decoding over a range of frequencies |
| 09/21/1976 | US3982075 Synchronization system for time division multiple access relay communications system |
| 09/14/1976 | US3980825 System for the transmission of split-phase Manchester coded bivalent information signals |
| 09/14/1976 | US3980820 Clock phasing circuit |
| 09/07/1976 | US3979692 Apparatus for phase keying in frequency and phase voltage controlled oscillator with an incoming signal having a T period, and phase coded of the biphase PCM type or PSK type |
| 09/07/1976 | US3979691 Acquisition process in a phase-locked-loop by switched phase means |
| 08/31/1976 | US3978285 Frame synchronizing device |
| 08/10/1976 | US3974333 Adaptive synchronization system |
| 07/27/1976 | US3971996 Phase tracking network |