| Patents for H04L 25 - Baseband systems (55,083) |
|---|
| 07/03/1986 | WO1986003914A1 Circuit switching devices |
| 07/02/1986 | EP0186462A2 A method for detection of manchester-encoded signals |
| 07/02/1986 | EP0186420A2 Communication data systems |
| 07/02/1986 | CA1207034A Adaptive equalizer |
| 07/01/1986 | US4598412 Binary digital data signal reproducing circuit in digital data transmission system |
| 07/01/1986 | US4598267 Method and apparatus for converting a digital signal |
| 06/24/1986 | US4597089 Single pulse fast learn modem |
| 06/24/1986 | US4597088 Equalizer for the correction of digital signals with compensation of precursor and postcursor interferences |
| 06/24/1986 | US4597077 Integrated voice/data/control switching system |
| 06/24/1986 | US4596984 Digital data input circuit |
| 06/19/1986 | WO1986003636A1 Receiver having a self biasing direct coupled data limiter |
| 06/17/1986 | US4596048 Communication system |
| 06/17/1986 | US4596026 Asynchronous data clock generator |
| 06/17/1986 | US4596023 Balanced biphase transmitter using reduced amplitude of longer pulses |
| 06/17/1986 | CA1206204A1 Optical receiver having collision detection function |
| 06/11/1986 | EP0184373A1 Flexible regenerator |
| 06/11/1986 | EP0184325A2 Duplex transmission system using high reliability data waveforms |
| 06/11/1986 | EP0184109A1 Method and arrangement for signalling over a digital transmission link |
| 06/11/1986 | EP0184108A1 Method and arrangement for signalling over a digital transmission link by substituting messages by transmitted data |
| 06/11/1986 | EP0184107A1 Method for signalling over a digital transmission link and arrangement for carrying out the method |
| 06/11/1986 | EP0129542A4 Cmos circuit using transmission line interconnections. |
| 06/05/1986 | WO1986003356A1 Data modem system |
| 06/04/1986 | EP0101713B1 Method and apparatus for synchronising the phase of a transit exchange in a digital telecommunication network |
| 06/03/1986 | CA1205586A1 Apparatus for receiving high-speed data in packet form |
| 06/03/1986 | CA1205530A1 Duplex signaling circuit |
| 05/27/1986 | US4592072 Decoder for self-clocking serial data communications |
| 05/27/1986 | US4592033 Apparatus for improving the data transmission rate in a telemetry system |
| 05/21/1986 | EP0181517A1 Demodulator for an asynchronous binary signal |
| 05/21/1986 | EP0181346A1 High-speed digital loop transceiver |
| 05/20/1986 | US4590600 Dynamic digital equalizer |
| 05/20/1986 | CA1204823A1 Signal transmission system |
| 05/14/1986 | EP0181030A1 Arrangement for supervising a CMI-code converter |
| 05/13/1986 | US4588905 Digital waveform conditioning circuit |
| 05/13/1986 | CA1204514A1 Interface for serial data communications link |
| 05/07/1986 | EP0180403A2 Apparatus and method for encoding and decoding a binary data stream |
| 05/07/1986 | EP0180066A2 Multidrop modem communication system |
| 05/06/1986 | US4587444 Variable-threshold-type differential signal receiver |
| 04/29/1986 | US4586189 Asynchronous to synchronous data interface |
| 04/29/1986 | US4586186 Maintenance response signalling arrangement for a digital transmission system |
| 04/29/1986 | US4585952 Digital waveform shaping circuit |
| 04/29/1986 | CA1203859A1 Apparatus and method for adjusting the receivers of data transmission channels |
| 04/29/1986 | CA1203858A1 Adaptive equalizer for digital signals |
| 04/24/1986 | WO1986002507A1 Satellite telecommunications system |
| 04/23/1986 | EP0178821A2 Programmable automatic cable equalizer |
| 04/23/1986 | EP0178720A1 Circuit arrangement for the reception of digital data with an adaptive clock recovery circuit |
| 04/23/1986 | EP0178622A2 Timing recovery circuit for Manchester coded data |
| 04/22/1986 | US4584719 Fiber optic workstation datalink interface |
| 04/22/1986 | US4584696 For the recovery of digital data from an incoming data stream |
| 04/22/1986 | US4584695 Digital PLL decoder |
| 04/22/1986 | US4584694 Method and apparatus for estimating baud rate |
| 04/22/1986 | US4584693 QPSK system with one cycle per Baud period |
| 04/22/1986 | US4584691 Timed pulse communication system |
| 04/22/1986 | US4584690 Alternate Mark Invert (AMI) transceiver with switchable detection and digital precompensation |
| 04/22/1986 | CA1203649A1 Digital transmission system |
| 04/22/1986 | CA1203632A1 Method and apparatus for transferring digital data |
| 04/16/1986 | EP0178205A1 Digital multiple-access network |
| 04/16/1986 | EP0178027A2 Method of transmitting information, encoding devide for use in the method, and decoding device for use in the method |
| 04/16/1986 | EP0177966A1 Satellite communication system |
| 04/15/1986 | US4583235 Self-adjusting equalizer configuration which automatically adjusts to the cable length |
| 04/15/1986 | US4583234 Decision feedback equalizing apparatus |
| 04/15/1986 | US4583233 Method of monitoring suitability of a transmission path for transmission of digital data signals, and apparatus for use in carrying out the method |
| 04/15/1986 | US4583091 Serial signal transmission system |
| 04/15/1986 | US4583007 Failsafe decision circuit |
| 04/09/1986 | EP0177018A2 Method for data transmission |
| 04/09/1986 | EP0176685A2 Method for detecting the digital sum variation of a serial data signal |
| 04/09/1986 | EP0176646A1 Line interface |
| 04/08/1986 | US4581750 Transmission system for the transmission of binary data symbols |
| 04/08/1986 | US4581731 Receiver for optical communication |
| 04/08/1986 | US4581639 Method and apparatus for monitoring suitability of a transmission path for transmission of digital data signals |
| 04/02/1986 | EP0176015A1 Method for transmitting supplementary information over a digital auxiliary channel and utilisation of the method |
| 04/02/1986 | EP0175756A1 Two-wire duplex data transmission system |
| 04/01/1986 | US4580275 Adaptive equalizer for binary signals and method of operating same |
| 04/01/1986 | US4580263 Signal quality monitoring device |
| 04/01/1986 | CA1202726A1 Data transmission systems |
| 03/27/1986 | WO1986001955A1 Method and apparatus for processing digital signals prior to recording |
| 03/26/1986 | EP0175410A1 Monolithic interface circuit between a signal processor and a telecommunication network |
| 03/26/1986 | EP0175307A1 Regenerator for AMI-coded digital signals with a code rule verification |
| 03/25/1986 | US4578799 Method and apparatus for recovering data and clock information from a self-clocking data stream |
| 03/25/1986 | US4578797 In a communications system |
| 03/18/1986 | US4577331 Multiple rate baseband transmitter |
| 03/18/1986 | US4577329 Self-adaptive equalizer for baseband data signals |
| 03/18/1986 | US4577328 Method and circuit for detecting a training signal |
| 03/18/1986 | US4577155 Data extracting circuit |
| 03/12/1986 | EP0174125A2 Digital data receiver |
| 03/12/1986 | EP0174124A2 Fiber optic workstation datalink interface |
| 03/12/1986 | EP0174005A2 Line equalizer operable in response to an input signal of a variable data rate |
| 03/12/1986 | EP0173842A2 Self-synchronizing descrambler |
| 03/11/1986 | US4575863 Fast recovery bias circuit |
| 03/11/1986 | US4575682 Circuit for establishing accurate sample timing |
| 03/11/1986 | CA1201769A1 Fault location arrangement for digital optical transmission system |
| 03/05/1986 | EP0173106A2 Method for the transmission of digital information on connecting lines of telecommunication networks, especially telepone exchanges |
| 03/05/1986 | EP0172887A1 Increased bit rate optical data stream |
| 03/04/1986 | US4574382 Variable length character code system |
| 03/04/1986 | US4574206 Wave-shaping circuit |
| 03/04/1986 | CA1201504A1 Method and device for teledetection and telemetry of combustible gases in an atmosphere |
| 02/27/1986 | WO1986001353A1 Optical receivers |
| 02/26/1986 | EP0172694A1 Optical receivers |
| 02/26/1986 | EP0172532A2 Waveform shaping apparatus |
| 02/26/1986 | EP0172195A1 Parity checking device |
| 02/26/1986 | EP0104193B1 Insulated device for the transmission of binary information through an electric line |