| Patents for H04B 15 - Suppression or limitation of noise or interference (10,227) |
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| 03/16/2006 | WO2006029307A2 System and method for manually adjustable directional antenna |
| 03/16/2006 | WO2006028258A1 Wireless chip |
| 03/16/2006 | WO2005034404A3 Rake-based cdma receivers for multiple receiver antennas |
| 03/16/2006 | US20060058983 Signal separation method, signal separation device, signal separation program and recording medium |
| 03/16/2006 | US20060057999 Mixer offset cancellation without generating I/Q imbalance |
| 03/16/2006 | US20060057970 System and method for reducing the effects of clock harmonic frequencies |
| 03/16/2006 | US20060056647 Separating multiple audio signals recorded as a single mixed signal |
| 03/16/2006 | DE102004038184A1 Vorrichtung zur Verringerung der Abstrahlung von Funkstörsignalen An apparatus for reducing the emission of Funkstörsignalen |
| 03/15/2006 | CN1245804C Improved communication scheme suppressing leakage electromagnetic fields |
| 03/15/2006 | CA2481629A1 Method and system for active noise cancellation |
| 03/14/2006 | US7013164 FM transmitter and charger assembly for MP3 players with different sizes |
| 03/14/2006 | US7013157 Method for multicast delivery with designated acknowledgment |
| 03/14/2006 | US7013015 Method for the operation of a hearing aid device or hearing device system as well as hearing aid device or hearing device system |
| 03/14/2006 | US7012907 Packet spread-spectrum receiver |
| 03/14/2006 | US7012496 Noise elimination device and method for installing the same |
| 03/09/2006 | WO2006026045A2 Frequency shifter for use in adaptive feedback cancellers for hearing aids |
| 03/09/2006 | US20060052987 Wireless measuring device |
| 03/09/2006 | US20060052986 Method and apparatus for animal environmental and health monitoring |
| 03/09/2006 | US20060052059 System and method for automatically adjustable directional antenna |
| 03/09/2006 | US20060051038 Electronic apparatus and design method |
| 03/09/2006 | US20060050895 Sound processing device and input sound processing method |
| 03/09/2006 | US20060050771 Radio communication apparatus, radio base station, radio network controller, and transmission power control method |
| 03/09/2006 | DE19918026B4 Oszillatorschaltung mit verminderter Störstrahlung Oscillator circuit with reduced interference |
| 03/09/2006 | DE102005025336A1 Elektronische Vorrichtung und Schaltungssubstrat An electronic device and circuit substrate |
| 03/09/2006 | DE102005013271A1 Rauschkompensation für Spektralanalysator Noise compensation for spectrum analyzer |
| 03/08/2006 | EP1633053A1 Apparatus and method for interference cancellation in a wireless communications system |
| 03/08/2006 | EP1632042A1 Device for absorbing noise |
| 03/07/2006 | US7010621 System having a spread-spectrum clock for further suppression of electromagnetic emissions in network devices communicating via a network bus |
| 03/07/2006 | US7010469 Method of computing partial CRCs |
| 03/07/2006 | US7010468 Method and apparatus for slope to threshold conversion for process state monitoring and endpoint detection |
| 03/07/2006 | US7010287 Quadrature signal generator with feedback type frequency doubler |
| 03/07/2006 | US7010286 Apparatus, system, and method for down-converting and up-converting electromagnetic signals |
| 03/07/2006 | US7010277 Arrangement and method for interference cancelling |
| 03/07/2006 | US7010271 Circuits and methods for reducing interference from switched mode circuits |
| 03/07/2006 | US7010130 Noise level updating system |
| 03/07/2006 | US7010129 Method and device for operating voice-controlled systems in motor vehicles |
| 03/07/2006 | US7009534 Isolator for controlled power supply |
| 03/02/2006 | US20060047484 Method and system for optimizing denoising parameters using compressibility |
| 03/01/2006 | EP1630959A1 Broadcast receiver having two tuners preventing mutual interference |
| 03/01/2006 | CN2762462Y Video audio transmission device |
| 03/01/2006 | CN1741423A Method for eliminating interference of downgoing pilot channel |
| 03/01/2006 | CN1244244C Mobile communication terminal, interference eliminating system, method and base station |
| 02/28/2006 | US7006840 Efficient frame tracking in mobile receivers |
| 02/28/2006 | US7006795 Wireless communication system with interference compensation |
| 02/28/2006 | US7006794 Wireless point to multi-point communication apparatus and method |
| 02/28/2006 | US7006787 Mobile to mobile digital wireless connection having enhanced voice quality |
| 02/23/2006 | WO2006019863A2 System and method for silent retry |
| 02/23/2006 | US20060040633 Frequency mixer |
| 02/23/2006 | DE102004039396A1 Schaltungsanordnung zur Unterdrückung von Störsignalen im Empfangszweig eines Modems eines Hausgerätes Circuit arrangement for suppressing interference signals in the receive path of a modem, a household appliance |
| 02/23/2006 | DE102004039061A1 Schaltungsanordnung zur Unterdrückung von Störsignalen im Empfangszweig eines Modems eines Hausgerätes Circuit arrangement for suppressing interference signals in the receive path of a modem, a household appliance |
| 02/22/2006 | EP1628414A2 Method and wireless systems using multiple antennas and adaptive control for maximising a communication parameter |
| 02/22/2006 | EP1627511A1 Method and architecture for wireless communication networks using cooperative relaying |
| 02/22/2006 | EP1627510A1 Method and system for wireless communication networks using relaying |
| 02/22/2006 | CN1738189A Methods and circuits for frequency modulation that reduce the spectral noise of switching regulators |
| 02/22/2006 | CN1243415C Method of compensating drift of transmission signal reference line and relevant circuit |
| 02/21/2006 | US7003438 Apparatus for correcting for the effects of laser noise |
| 02/21/2006 | US7003309 Master-slave communication system and electronic apparatus utilizing such system |
| 02/21/2006 | US7003270 Electronic apparatus having radio transmitter |
| 02/21/2006 | US7003099 Small array microphone for acoustic echo cancellation and noise suppression |
| 02/21/2006 | US7002529 Data processing terminal, terminal designing apparatus and method, computer program, and information storing medium |
| 02/16/2006 | WO2006017815A2 Method and apparatus for automatically providing expert analysis-based advice |
| 02/16/2006 | US20060035654 Apparatus and method for transmitting/receiving preamble in a wireless communication system |
| 02/16/2006 | US20060035617 Intermediate frequency receiver with improved image rejection ratio |
| 02/16/2006 | US20060034468 Method and device for noise suppression in a data processing arrangement |
| 02/16/2006 | US20060034377 Adaptively configurable class-A/class-B transmit DAC for transceiver emission and power consumption control |
| 02/15/2006 | CN1735224A Method and device for limiting P2P communication interfere |
| 02/15/2006 | CN1242577C Partial interference counteracting method and device for upstream channel of wideband CDMA system |
| 02/14/2006 | US6999723 System and method for reducing the effects of clock harmonic frequencies |
| 02/14/2006 | US6999719 Symbol combining device for multi-path diversity |
| 02/14/2006 | US6999594 Method and apparatus for reduction of unwanted feedback |
| 02/09/2006 | US20060031182 Method and apparatus for automatically providing expert analysis-based advice |
| 02/09/2006 | US20060030288 Frequency mixer device and method for compensating DC offset |
| 02/09/2006 | US20060030269 Self-monitoring radio network |
| 02/09/2006 | US20060030267 Detecting and eliminating spurious energy in communications systems via multi-channel processing |
| 02/09/2006 | DE19732120B4 Verfahren und Anordnung zur Unterdrückung der Auswirkungen elektromagnetischer Wechselfeld-Störstrahlung elektromedizinischer Geräte Method and apparatus for suppressing the effects of electromagnetic interference alternating field of medical electrical equipment |
| 02/08/2006 | EP1624597A2 Fuse in series with capacitor to avoid the consequences of a short circuit in the capacitor |
| 02/08/2006 | EP1623505A2 Fast frequency hopping with a code division multiplexed pilot in an ofdma system |
| 02/08/2006 | EP1623407A2 System and method for generating an analog signal in a hand-held computing device |
| 02/08/2006 | CN1731713A Code-matching type frequency hopping anti-interference method for wireless earphone and adapter |
| 02/07/2006 | US6996481 Reconstruction of transient acoustic radiation from a finite object subject to arbitrarily time-dependent excitation |
| 02/07/2006 | US6996385 Channel code decoding for the CDMA forward link |
| 02/07/2006 | US6996163 Walsh-Hadamard decoder |
| 02/02/2006 | WO2005104474A8 Device and method for improving signal-to-noise ratio using complementary sequences |
| 02/02/2006 | US20060025101 Adaptive mixer output filter bandwidth control for variable conversion gain down-conversion mixer |
| 02/02/2006 | US20060025100 Method to improve CMFB phase margin of variable-output-bandwidth mixer |
| 02/02/2006 | US20060025099 Apparatus and method for downward mixing an input signal into an output signal |
| 02/02/2006 | US20060023897 Apparatus and method for controlling output signals from an amplifier when changing state |
| 02/02/2006 | US20060023896 Apparatus and method for controlling output signals from an amplifier when changing state |
| 02/02/2006 | US20060023806 Method and system for interactive channel equalization |
| 02/02/2006 | DE102004002294B4 Elektronische Komponenten eines Kraftfahrzeugs Electronic components of a vehicle |
| 02/01/2006 | EP1118177A4 Spread spectrum multipath combining subsystem and method |
| 02/01/2006 | CN1240192C Distribution of radio-frequency signals through low bandwidth infrastructure |
| 01/31/2006 | US6993460 Method and system for tracking eigenvalues of matrix pencils for signal enumeration |
| 01/31/2006 | US6993314 Apparatus for generating multiple radio frequencies in communication circuitry and associated methods |
| 01/31/2006 | US6993109 Zero-delay buffer circuit for a spread spectrum clock system and method therefor |
| 01/26/2006 | WO2006010026A2 Method and communication unit for use in a wideband wireless communication system |
| 01/26/2006 | WO2006008682A1 Common-mode voltage generator for a battery-supplied handset apparatus |
| 01/26/2006 | US20060020429 Method and apparatus for configuring interfaces for automated systems |
| 01/26/2006 | US20060019687 System and method for silent retry |
| 01/26/2006 | US20060019686 Method of controlling a processor for radio isolation using a timer |