| Patents for H04L 25 - Baseband systems (55,083) |
|---|
| 05/28/1996 | US5521941 Automatic threshold control for multi-level signals |
| 05/28/1996 | US5521767 Optimized equalizer system for data recovery and timing extraction in partial response read channels |
| 05/23/1996 | DE19542226A1 Verfahren und Anlage zur Verwirklichung einer teilnehmerbezogenen Vermischung und Entmischung in einem Teilnehmernetz Method and apparatus for implementing a subscriber-related mixing and segregation in an access network |
| 05/22/1996 | EP0713305A1 Data rate detector for terminal station |
| 05/22/1996 | EP0713296A2 Matched spectral null codes for partial response channels |
| 05/21/1996 | US5519755 Circuit for a line simulating device |
| 05/21/1996 | US5519728 High-speed low-voltage differential swing transmission line transceiver |
| 05/21/1996 | US5519394 Coding/decoding apparatus and method |
| 05/21/1996 | US5519353 Balanced driver circuit for eliminating inductive noise |
| 05/21/1996 | US5519350 Circuitry for delivering a signal to different load elements located in an electronic system |
| 05/17/1996 | WO1996014700A2 Agc circuit for a digital receiver |
| 05/15/1996 | EP0712222A1 Adapting device of an interface of a terminal connected to a multiplexed information transmission network |
| 05/15/1996 | EP0712219A2 Variable transmission bit rate discrimination method and apparatus |
| 05/15/1996 | EP0712210A1 Transmission circuit for data in asynchronous mode via a free receiving frequency coupled with the sending frequency |
| 05/15/1996 | CN1122545A A transmission circuit of a line encoded signal on a telephone line |
| 05/14/1996 | US5517533 Parallel implementation of run length coding apparatus and method |
| 05/14/1996 | US5517528 Modulation method and apparatus for digital communications |
| 05/14/1996 | US5517527 Data processing system for equalizing pulse code modulation signals |
| 05/14/1996 | US5517524 For a time division multiple access system |
| 05/14/1996 | US5517520 Expandable repeater |
| 05/14/1996 | US5517490 Telecommunication terminal operating at alternative data throughput rates |
| 05/14/1996 | US5517488 Method of load distribution for message processing in host system in local area network |
| 05/14/1996 | US5517351 Optical receiver apparatus |
| 05/14/1996 | US5517213 Process for fast blind equalization of an adaptive equalizer |
| 05/14/1996 | US5517066 Constant voltage drive type driver circuit |
| 05/14/1996 | US5517035 Broadband optical receiver with transformer coupled input circuit which is balanced to minimize stray capacitances |
| 05/09/1996 | WO1996013923A1 Decision-making process for point-to-multipoint networks |
| 05/09/1996 | WO1996013919A1 Method and apparatus for synchronizing ppm communications between an implantable device and an external device |
| 05/09/1996 | WO1996013917A1 Adaptive video signal distribution system |
| 05/09/1996 | WO1996013910A1 Method and apparatus for channel estimation |
| 05/09/1996 | WO1996013905A1 Digital transmission and recording system with simple error correction |
| 05/09/1996 | WO1996013778A1 Hierarchical serial bus assembly |
| 05/08/1996 | EP0711056A2 Transmission bit rate discrimination method and apparatus |
| 05/08/1996 | EP0454727B1 Active signalling transmitter control |
| 05/08/1996 | CN1122078A Signal transmitting device, circuit block and integrated circuit suited to fast signal transmission |
| 05/07/1996 | US5515389 Timing signal extracting circuit suitable for CMI signals |
| 05/07/1996 | US5515387 Signal independent pulse code modulation data enhancer and associated method |
| 05/07/1996 | US5514999 Differential switched capacitor circuit |
| 05/07/1996 | US5514983 Data input/output circuit for full duplex communication |
| 05/02/1996 | WO1996013109A1 Adaptive equaliser |
| 05/02/1996 | CA2202683A1 Adaptive equaliser |
| 05/01/1996 | EP0709979A2 Apparatus and method for error correction based on transmission code violations and parity |
| 05/01/1996 | EP0709970A2 DC correction arrangement for an analogue to digital converter |
| 05/01/1996 | EP0709010A1 Power coupler for coupling power from a transmission line to a node thereon |
| 05/01/1996 | CN1121755A Composite clock signal |
| 04/30/1996 | US5513220 Digital receiver with minimum cost index register |
| 04/30/1996 | US5513218 Compensation for ground voltage variation on a communication bus |
| 04/30/1996 | US5513216 Hybrid equalizer arrangement for use in data communications equipment |
| 04/30/1996 | US5513214 System and method of estimating equalizer performance in the presence of channel mismatch |
| 04/30/1996 | US5513060 Series protection circuit |
| 04/30/1996 | CA2037535C Demodulating system capable of accurately equalizing received signals using error correction codes |
| 04/25/1996 | WO1996012364A1 Coding for infrared signals |
| 04/25/1996 | DE4440947A1 Digital information transmission method for optical, wireless, satellite transmission |
| 04/25/1996 | DE4437202A1 Amplitude change detection for digital signal, e.g. Morse code, with superimposed interference |
| 04/24/1996 | EP0708544A1 Apparatus for recognizing information carried by a received signal |
| 04/24/1996 | EP0707767A1 Systems with increased information rates using embedded sample modulation and predistortion equalization |
| 04/24/1996 | EP0707766A1 Start-stop receiver |
| 04/24/1996 | EP0627141A4 High speed modem systems incorporating distribution preserving tomlinson encoding and decoding for secondary channels. |
| 04/24/1996 | CN1121228A Learning type signal recording and reproducing apparatus |
| 04/23/1996 | US5511092 Data recovery technique which avoids a false convergence state |
| 04/23/1996 | US5510919 Optical system for transmitting a multilevel signal |
| 04/23/1996 | US5510786 CMI encoder circuit |
| 04/23/1996 | US5510751 Line driver with adaptive output impedance |
| 04/23/1996 | CA2087521C Method and apparatus for received signal equalization |
| 04/23/1996 | CA2007325C Method of rapidly controlling the frequency of a coherent radio receiver and apparatus for carrying out the method |
| 04/18/1996 | WO1996011541A2 Fault tolerant digital transmission system |
| 04/18/1996 | WO1996011533A2 Signal detection in a tdma system |
| 04/18/1996 | WO1996008865A3 Quadrature modulator with integrated distributed rc filters |
| 04/18/1996 | CA2160625A1 Device for recognizing informations carried by a received signal |
| 04/17/1996 | EP0707401A2 A hybrid equalizer arrangement for use in data communications equipment |
| 04/17/1996 | EP0707400A2 A hybrid equalizer arrangement for use in data communications equipment |
| 04/17/1996 | EP0707391A2 Flash FM infrared modem |
| 04/17/1996 | EP0706736A1 A method for including auxiliary data in a data signal encoded with a bipolar in-line code |
| 04/17/1996 | EP0706732A1 Short range inductively coupled communication system employing time variant modulation |
| 04/17/1996 | EP0706408A1 Pacemaker telemetry system |
| 04/16/1996 | US5509037 Data phase alignment circuitry |
| 04/16/1996 | US5509021 Viterbi decoder for decoding error-correcting encoded information symbol string |
| 04/16/1996 | US5509020 Viterbi decoding apparatus and methods |
| 04/16/1996 | US5508855 Tracking threshold circuit for peak detection |
| 04/16/1996 | US5508752 Partial response trellis decoder for high definition television (HDTV) system |
| 04/16/1996 | US5508748 Digital data processor |
| 04/16/1996 | US5508701 Data conversion method and recording and reproduction apparatus |
| 04/11/1996 | WO1996010879A1 Method and apparatus for coherent communication reception in a spread-spectrum communication system |
| 04/11/1996 | WO1996010878A1 Very low power cordless headset system |
| 04/10/1996 | EP0705512A1 Method and apparatus for determining the data rate of a received signal |
| 04/10/1996 | EP0705504A1 Method for low sensitivity optical transmission, transmission device and system for carrying out said method |
| 04/10/1996 | CN1120273A A hybrid line coding method and apparatus |
| 04/09/1996 | US5506871 Adaptive equalizing system for digital communications |
| 04/09/1996 | US5506581 Modulating method, modulating device and demodulating device |
| 04/04/1996 | WO1996010309A1 Receiver having an adjustable symbol slice demodulator |
| 04/04/1996 | WO1996010299A1 Decoder for a non-coherently demodulated signal |
| 04/04/1996 | DE4436131A1 Optical waveguide transmission system driving arrangement |
| 04/04/1996 | DE4435101A1 Interference signal suppression for data lines |
| 04/04/1996 | DE19526555A1 Dekodierer zum Dekodieren eines kodierten, mehrwertigen Signals unter Verwendung eines Viterbi-Dekodierverfahrens Decoder for decoding a coded multi-valued signal by using a Viterbi decoding method |
| 04/03/1996 | EP0705020A2 Circuit arrangement for feeding at least a load |
| 04/03/1996 | EP0705009A1 Process for fast blind equalization of an adaptive equalizer |
| 04/03/1996 | EP0705008A2 Load termination sensing circuit |
| 04/03/1996 | EP0705003A2 Refined timing recovery circuit |
| 04/03/1996 | EP0704968A1 Adaptive circuit |
| 04/03/1996 | EP0704964A2 Power sharing system for high power RF amplifiers |