| Patents for H04B 15 - Suppression or limitation of noise or interference (10,227) |
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| 06/01/2005 | EP1535402A1 Circuit arrangement comprising a high-frequency mixer and a receiver device provided with the circuit arrangement |
| 06/01/2005 | EP1535393A2 Circuits with improved power supply rejection |
| 06/01/2005 | CN1622232A Thin-film common mode filter and thin-film common mode filter array |
| 05/31/2005 | US6901141 Echo canceller |
| 05/31/2005 | EP1668805A1 Efficient frame tracking in mobile receivers |
| 05/26/2005 | WO2005048030A2 Initial downlink transmit power adjustment for non-real-time services |
| 05/26/2005 | US20050111850 Optical transmission system for frequency-multiplexed signal |
| 05/26/2005 | CA2544696A1 Initial downlink transmit power adjustment for non-real-time services |
| 05/25/2005 | CN1203706C Receiving circuit, mobile terminal with receiving circuit and method for receiving data |
| 05/24/2005 | US6898420 Method and apparatus for avoiding spurious signal receiver desensitizing |
| 05/19/2005 | US20050107061 Method and apparatus for automatic frequency correction |
| 05/19/2005 | US20050105635 Spectrum management apparatus, method, and system |
| 05/19/2005 | US20050105592 Reduced EMI using multiple noise sources |
| 05/19/2005 | US20050105590 Reduction EMI using transmission offsets |
| 05/18/2005 | CN1617061A Clock generating circuit |
| 05/17/2005 | US6895046 System and method of providing a spread spectrum pulse width modulator clock |
| 05/17/2005 | US6894997 Packet spread-spectrum transmitter |
| 05/17/2005 | US6894982 Wireless communication terminal and method of controlling operation clock for processing transmitting/receiving data in the same |
| 05/12/2005 | WO2004107612A3 An electrical device with improved immunity to self generated noise |
| 05/12/2005 | US20050101359 Dynamic EMI (electromagnetic interference) management |
| 05/12/2005 | US20050101353 Method and system for enhancing reception of wireless communication signals |
| 05/12/2005 | US20050100080 Reduced EMI in parallel transmissions |
| 05/12/2005 | US20050100077 Multipath-adapted holographic communications apparatus and methods |
| 05/11/2005 | CN1614912A Method for eliminating radio-frequency interference in mobile communicating apparatus |
| 05/11/2005 | CN1201512C Radio communication device and method with coordinated master and subtransmitter |
| 05/10/2005 | US6892076 Digital video broadcast-terrestrial (DVB-T) receiver interoperable with a GSM transmitter in a non-interfering manner using classmark change procedure |
| 05/10/2005 | US6891505 EMC- arrangement for a device employing wireless data transfer |
| 05/06/2005 | WO2005041453A1 Dynamic emi (electromagnetic interference) management |
| 05/05/2005 | US20050097154 Noise reduction in systems with an RF tuner front end |
| 05/05/2005 | US20050096882 Methods for designing a chamber to reduce noise in a duct |
| 05/05/2005 | US20050096075 Initial downlink transmit power adjustment for non-real-time services using dedicated or shared channel |
| 04/28/2005 | US20050090219 Complex digital signal channel select filter for analog cable television |
| 04/28/2005 | US20050090214 Audio apparatus having tuner unit and digital reproducing unit |
| 04/28/2005 | US20050090213 Tuner and demodulator for analog cable television |
| 04/28/2005 | US20050090204 RF signal peak detector |
| 04/28/2005 | US20050090200 Synchronized UWB piconets for SOP (Simultaneously Operating Piconet) performance |
| 04/28/2005 | US20050089119 Receiver |
| 04/26/2005 | US6885899 Method and apparatus for controlling a sound function of a computer system |
| 04/26/2005 | US6885258 Method and apparatus for reducing radiant noise energy by radiating noise energy from a quasi-ground into a signal wire |
| 04/21/2005 | US20050086029 Mechanism for on-line prediction of future performance measurements in a computer system |
| 04/21/2005 | US20050085249 Method, apparatus and system for pilotless frequency offset compensation in multipoint-to-point wireless systems with OFDM |
| 04/21/2005 | US20050084021 Reduced EMI device and method thereof |
| 04/21/2005 | CA2539925A1 Interference management for soft handoff and broadcast services in a wireless frequency hopping communication system |
| 04/20/2005 | EP1523791A1 Suppressor device |
| 04/20/2005 | CN1608360A Spread spectrum clocking tolerant receivers |
| 04/20/2005 | CN1608348A 接收机 Receiver |
| 04/20/2005 | CN1607757A Disturbance counteracting method in CDMA mobile communication systems |
| 04/20/2005 | CN1607756A Determination method for confirmed or unconfirmed bits in high-speed special-purpose physical control channels |
| 04/20/2005 | CN1198400C Noise cancelling method and equipment |
| 04/20/2005 | CN1198242C Transponder, esp. for contactless intelligent chip card |
| 04/19/2005 | US6882868 Cancellation system for frequency reuse in microwave communications |
| 04/19/2005 | US6882679 Extension of wireless local area network communication system to accommodate higher data rates while preserving legacy receiver features |
| 04/19/2005 | US6882197 Method for generating an output clock-pulse and a corresponding clock-pulse generation circuit |
| 04/14/2005 | WO2005034406A2 Method and system for enhancing reception of wireless communication signals |
| 04/14/2005 | CA2540384A1 Efficient frame tracking in mobile receivers |
| 04/14/2005 | CA2540381A1 Rake-based cdma receivers for multiple receiver antennas |
| 04/07/2005 | WO2005032160A2 Interference cancellation receiver for high-speed communication systems |
| 04/07/2005 | WO2005032022A1 Method and system for multipath interference cancellation for a receiver in a multicode division multiple access system |
| 04/07/2005 | WO2004034231A3 Intrinsic timescale decomposition, filtering, and automated analysis of signals of arbitrary origin or timescale |
| 04/07/2005 | WO2003059024A3 Circuits with improved power supply rejection |
| 04/07/2005 | US20050073794 Method and circuit arrangement for minimizing interference in an electronic circuit |
| 04/07/2005 | DE10345731B3 Verfahren und Schaltungsanordnung zur Minimierung von Störeinflüssen in einem elektronischen Schaltkreis Method and circuit arrangement to minimize the interference in an electronic circuit |
| 04/07/2005 | DE10339900A1 Mobiles Kommunikationsgerät The mobile communication apparatus |
| 04/05/2005 | US6876841 Communication apparatus and method of fabricating the same |
| 03/31/2005 | WO2005029693A1 System and method for frequency translation with harmonic suppression using mixer stages |
| 03/31/2005 | WO2005011262A3 Electronic device having image capture and radio communication functions, operation control method and operation control program |
| 03/31/2005 | WO2004112295A3 Method and apparatus for estimating carrier frequency offset and fading rate using autoregressive channel modeling |
| 03/31/2005 | WO2004082321A3 Multi-channel digital feedback reducer system |
| 03/31/2005 | US20050071123 Refining stochastic grid filter |
| 03/31/2005 | US20050070316 Controlled timing during soft hand offs in a wireless system |
| 03/31/2005 | US20050070242 System and method for frequency translation with harmonic suppression using mixer stages |
| 03/31/2005 | US20050070228 Interference cancellation receiver for high-speed communication systems |
| 03/30/2005 | EP1519503A2 Portable radio telephone device and control method for same |
| 03/29/2005 | US6873649 Method and apparatus for detecting a stationary dither code |
| 03/24/2005 | WO2004099935A3 System and method for generating an analog signal in a hand-held computing device |
| 03/24/2005 | US20050064842 Method for AM band interference suppression via frequency shift |
| 03/24/2005 | US20050064837 Circuits with improved power supply rejection |
| 03/24/2005 | US20050063503 Digital clock modulator |
| 03/24/2005 | DE19758406B4 Rauschabsorber Noise absorber |
| 03/23/2005 | EP1516433A1 Reducing cross-interference in a combined gps receiver and communication system |
| 03/23/2005 | CN1194478C Multi-user test method for radio receiver |
| 03/22/2005 | US6870437 Electro-magnetic interference protection circuit and method for a clock buffer |
| 03/17/2005 | WO2005025080A1 Mobile communication appliance |
| 03/17/2005 | US20050059376 System and method for frequency translation with harmonic suppression using mixer stages |
| 03/17/2005 | US20050058301 Noise reduction system |
| 03/17/2005 | US20050058151 Method of interference management for interference/collision avoidance and spatial reuse enhancement |
| 03/16/2005 | EP1515459A2 Wireless communications system, transmitting station and receiving station |
| 03/16/2005 | EP1514405A2 Digital video broadcast-terrestrial (dvb-t) receiver interoperable with a gsm transmitter in a non-interfering manner using classmark change procedure |
| 03/16/2005 | CN2686248Y Base station for detecting data using array processing |
| 03/16/2005 | CN1596510A RF receivers and methods therefor |
| 03/16/2005 | CN1596011A Phased array spread spectrum method |
| 03/16/2005 | CN1595855A A novel method for decreasing peak-to-average ratio of OFDM signal |
| 03/16/2005 | CN1595853A A quieting method for time division multiplexing equipment |
| 03/16/2005 | CN1595837A Communications system, transmitting station, and receiving station |
| 03/16/2005 | CN1193644C System and method for dual microphone signal noise reduction using spectral subtraction |
| 03/16/2005 | CN1193507C Improved ADSL compatible discrete multiple audio frequency device |
| 03/15/2005 | US6868552 Ingress noise control system and ingress noise blocking device |
| 03/15/2005 | US6868276 Method and apparatus for estimating carrier frequency offset and fading rate using autoregressive channel modeling |
| 03/15/2005 | US6867746 Combined EMI shielding and internal antenna for mobile products |
| 03/10/2005 | WO2004045085A3 Method and apparatus for determining signal-to-interference ratio with reduced bias effect |