| Patents for H04L 25 - Baseband systems (55,083) |
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| 05/28/1997 | DE19543560A1 Bandlimited optical transmission path between data source and sink |
| 05/28/1997 | DE19543559A1 Device for transmitting microwave or digital signals between moving parts |
| 05/28/1997 | DE19543558A1 Device for transmitting microwave or digital signals between moving parts |
| 05/28/1997 | CA2190791A1 Method and apparatus for simultaneous voice/data transmission |
| 05/27/1997 | US5634116 Non-integer multiple clock translator |
| 05/27/1997 | US5634014 Semiconductor process, power supply voltage and temperature compensated integrated system bus termination |
| 05/27/1997 | US5633892 Hybrid line coding method and apparatus using 4B/3T encoding for payload bits and 1B/1T encoding for framing information |
| 05/27/1997 | US5633860 Reliablity-controlled data reception in receivers for TDMA mobile radio systems |
| 05/27/1997 | US5633631 Binary-to-ternary encoder |
| 05/27/1997 | US5632079 Process for making integrated terminating resistor |
| 05/22/1997 | WO1997018631A1 Inherently balanced voltage regulation and current supply for bus termination |
| 05/22/1997 | DE19542991A1 Verfahren zur Synchronisierung eines Empfängers für digitale Signale A method of synchronizing a receiver for digital signals |
| 05/21/1997 | EP0774849A2 Method for the transmission of binary, asynchronous data over a synchronous channel |
| 05/21/1997 | EP0774840A1 Information bit sequence transmission method with selective protection against transmission errors, transmission method using such a coding and correction method |
| 05/21/1997 | EP0774188A1 Method and device for decoding a multivalent electrical signal and receiver comprising such a decoding device |
| 05/21/1997 | EP0774187A1 Electromagnetic interference isolator |
| 05/21/1997 | CN1150304A Signal binary coding circuit and digital signal processing apparatus |
| 05/20/1997 | US5631928 Enhanced B3ZS decoder and method for identifying true zero-substitutions |
| 05/20/1997 | US5631925 Bit rate detection |
| 05/20/1997 | US5631924 Method and apparatus for baud rate detection in an FM receiver using parameters unrelated to baud rate as confirmation |
| 05/20/1997 | US5631923 Two-wire full-duplex modem |
| 05/20/1997 | US5631898 For transmitting signals to a remote unit |
| 05/20/1997 | US5631854 Data link module for time division multiplexing control systems |
| 05/20/1997 | US5631595 Voltage signal line driver comprising a push-pull bridge amplifier |
| 05/15/1997 | WO1997017777A1 A system related to a transmission buffer |
| 05/15/1997 | WO1997017763A2 Universal receiver device |
| 05/15/1997 | CA2236785A1 Universal receiver device |
| 05/15/1997 | CA2236745A1 A system related to a transmission buffer |
| 05/14/1997 | EP0773653A2 Method and apparatus for decoding Manchester-encoded data |
| 05/14/1997 | EP0707767B1 Systems with increased information rates using embedded sample modulation and predistortion equalization |
| 05/14/1997 | EP0664062B1 Apparatus for transmitting binary signals over a signal line |
| 05/14/1997 | CN1149948A Circuit for transmitting digital signals |
| 05/14/1997 | CN1149794A Equipment for measuring signal transmission time of a digit transmission device |
| 05/13/1997 | US5629983 Parallel transmission through plurality of optical fibers |
| 05/13/1997 | US5629961 Transmitter apparatus for mobile satellite communication terminal having an envelope equalizer |
| 05/13/1997 | US5629960 Method for reducing distortion effects on DC off-set voltage and symbol clock tracking in a demodulator |
| 05/13/1997 | US5629947 Method and apparatus for detecting positive and negative runt pulses simultaneously |
| 05/13/1997 | US5629655 Integrated distributed RC low-pass filters |
| 05/13/1997 | US5629645 Transmission-line-voltage control circuit and electronic device including the control circuit |
| 05/13/1997 | US5629641 Differential CMOS current amplifier with controlled bandwidth and common mode distortion |
| 05/09/1997 | WO1997016908A1 Apparatus and method for demodulating multi-level signal |
| 05/09/1997 | WO1997016889A1 Pulse modulating method, pulse modulator, and pulse demodulator |
| 05/07/1997 | EP0772303A2 Viterbi detector with path-memory of reduced size |
| 05/07/1997 | EP0772121A1 Method and apparatus for memory sequencing |
| 05/07/1997 | EP0771501A1 Data signal zero crossing detection process |
| 05/07/1997 | EP0771494A1 Generalized direct update viterbi equalizer |
| 05/07/1997 | EP0771422A1 Process for measuring phase jitter of a data signal |
| 05/07/1997 | EP0623256A4 Variable speed asynchronous modem. |
| 05/07/1997 | EP0538448B1 Superframes |
| 05/07/1997 | DE19547778C1 CMOS driver circuit especially for driving bus |
| 05/07/1997 | CN1149363A Diversity receiver for signals with multipath time dispersion |
| 05/07/1997 | CN1149221A Method and apparatus for matching baud of ATM model data reproducing apparatus |
| 05/06/1997 | US5627885 System for, and method of, transmitting and receiving through telephone lines signals representing data |
| 05/06/1997 | US5627860 Peak and valley detector for a selective call receiving device |
| 05/06/1997 | US5627858 Multi-channel autobauding circuit |
| 05/06/1997 | US5627846 Drop-out location detection circuit |
| 05/06/1997 | US5627845 Variable rate communication method and a variable rate communication system |
| 05/06/1997 | US5627828 Method and circuit for detecting data collisions in communication network |
| 05/06/1997 | US5627481 Fast transmission line implemented with receiver, driver, terminator and IC arrangements |
| 05/06/1997 | US5626625 Method and apparatus for measuring the period of response of an implantable medical device based upon the difference in phase between a trigger signal and an internal clock signal |
| 05/06/1997 | CA2031054C Inverse multiplexer and demultiplexer techniques |
| 05/02/1997 | EP0771079A2 Data transmission device |
| 05/01/1997 | WO1997016011A1 Wide biphase digital servo information, detection, and estimation for disk drive using viterbi detection |
| 05/01/1997 | WO1997016010A1 Synchronous detection of wide bi-phase coded servo information for disk drive |
| 05/01/1997 | WO1997016009A1 Digital-to-analog communication device and method |
| 05/01/1997 | WO1997016008A1 Digital-to-analog communication device and method |
| 05/01/1997 | CA2208074A1 Synchronous detection of wide bi-phase coded servo information for disk drive |
| 05/01/1997 | CA2207899A1 Wide biphase digital servo information, detection, and estimation for disk drive using viterbi detection |
| 04/30/1997 | DE19623665C1 Received signal mixture separation for multi-subscriber transmission |
| 04/30/1997 | DE19619309C1 Digital data extraction circuit for data contained in input signal |
| 04/30/1997 | CN1148915A Encoding arrangement and method for encoding (n-1)-bit information words into n-bit channel words and decoding arrangement and method for decoding the channel words into information words |
| 04/29/1997 | US5625649 Clock recovery circuit of demodulator |
| 04/29/1997 | US5625648 Signal receiving and signal processing unit |
| 04/29/1997 | US5625644 DC balanced 4B/8B binary block code for digital data communications |
| 04/29/1997 | US5625505 Method of and apparatus for regenerating partial-response record signal |
| 04/27/1997 | CA2183195A1 Method and apparatus for transmission code decoding and encoding |
| 04/27/1997 | CA2182422A1 Method and apparatus for memory sequencing |
| 04/24/1997 | DE19616829C1 Radio transfer system for digital signals between several subscriber terminals and base station |
| 04/23/1997 | CN1148305A Feeding unbalance detector in repeated line |
| 04/22/1997 | US5623522 Asynchronous serial data receiving device |
| 04/22/1997 | US5623517 Transmission system with improved decoding of a block code |
| 04/22/1997 | US5623515 Data communication system for reducing a risk of transmission errors |
| 04/22/1997 | US5623512 Rate converting device capable of determining a transmission rate as desired |
| 04/22/1997 | US5623477 Optical recording disk capable of resynchronization in digital encoding and decoding |
| 04/17/1997 | WO1997014219A1 Self-configuring bus |
| 04/17/1997 | WO1997005701A3 Universal sender device |
| 04/17/1997 | DE19606940A1 Asynchronous bus system with common information and energy transmission between master and slave |
| 04/17/1997 | CA2227567A1 Self-configuring bus |
| 04/17/1997 | CA2184306A1 Adaptive digital symbol recovery for amplitude phase keyed digital communication systems |
| 04/16/1997 | EP0768783A2 Adaptive symbol recovery for APSK signals |
| 04/16/1997 | EP0768781A2 Apparatus for high-speed simultaneous voice/data communications |
| 04/16/1997 | EP0768779A2 Suppression of distortion and interference in in multiple acces communication systems |
| 04/16/1997 | EP0768778A1 Method for transmission line impulse response equalisation and a device to perform this method |
| 04/16/1997 | EP0768772A2 Method and apparatus for transmission of low-rate telemetry data as auxiliary data on a main channel |
| 04/16/1997 | EP0687398A4 Receive side pulse width controlled adaptive equalizer |
| 04/16/1997 | EP0632947A4 Method and apparatus of adaptive maximum likelihood sequence estimation using filtered correlation synchronization. |
| 04/16/1997 | EP0495007B1 Collision detection using code rule violations of the manchester code |
| 04/16/1997 | CN1147884A Method and apparatus for interfacing between a twisted pair and an intelligent cell |
| 04/15/1997 | US5621901 Method and apparatus for serial bus elements of an hierarchical serial bus assembly to electrically represent data and control states to each other |
| 04/15/1997 | US5621888 In a data processing arrangement |