| Patents for H04B 15 - Suppression or limitation of noise or interference (10,227) |
|---|
| 02/12/2004 | WO2003079562A3 Method and apparatus for reducing emi in digital display devices |
| 02/12/2004 | US20040030537 Method and apparatus for responding to threshold events from heterogeneous measurement sources |
| 02/12/2004 | US20040030535 Data processing system |
| 02/11/2004 | CN1138341C Clutter rejection apparatus |
| 02/10/2004 | US6690742 Adaptively configurable class-A/class-B transmit DAC for transceiver emission and power consumption control |
| 02/10/2004 | CA2300579C Technique for effectively communicating multiple digital representations of a signal |
| 02/05/2004 | WO2003067379A3 Method and system of reducing electromagnetic interference emissions |
| 02/04/2004 | EP1087536B1 Mobile communication terminal |
| 02/03/2004 | US6687319 Spread spectrum clocking of digital signals |
| 01/29/2004 | US20040019466 Microarray performance management system |
| 01/28/2004 | CN1471233A Exterded amount control device |
| 01/28/2004 | CN1136714C Method for controlling gain of transmitting signal |
| 01/22/2004 | WO2003081830A3 Xdsl multi-hybrid modem with power spectral density shaping |
| 01/22/2004 | US20040013276 Analog audio signal enhancement system using a noise suppression algorithm |
| 01/21/2004 | CN2600980Y Video-frequency interference eliminator |
| 01/21/2004 | CN1135754C System and method for reducing AM-interference generated by CDMA communication apparatus |
| 01/21/2004 | CN1135753C Adaptive noise cancelling arrangement, noise reduction system and transceiver |
| 01/21/2004 | CN1135698C Dynamic compensated voltage regulator for pulse transmitter |
| 01/20/2004 | CA2285074C Method and apparatus in a radio communication system for implementing a frequency reuse plan |
| 01/15/2004 | US20040009709 AC adaptor integral-type household-power-line coupler |
| 01/15/2004 | US20040008624 Reduced peak EMI bus using variable bit rate spreading |
| 01/14/2004 | CN1134950C Method for eliminating interference in bipolar data stream and circuitry for implementing said method |
| 01/14/2004 | CN1134766C System, method and mobile phone for reducing signal noise by frequency spectrum subtraction |
| 01/13/2004 | US6678309 CDMA base station system |
| 01/13/2004 | US6677812 Method and apparatus for removing noise spikes |
| 01/08/2004 | WO2003039045A3 Method and apparatus for providing multiple spread spectrum clock generator circuits with overlapping output frequencies |
| 01/08/2004 | US20040005015 Method and system for a reduced emissions direct drive transmitter for unshielded twisted pair (UTP) applications |
| 01/08/2004 | DE10200383B4 Leseeinrichtung mit elektrischer Abschirmung für eine SIM-Karte Reading means with electrical shielding for a SIM card |
| 01/06/2004 | US6674809 Noise reducing apparatus for minimizing noise in modems |
| 01/06/2004 | US6674789 Reduction of EMI through switching frequency dithering |
| 01/06/2004 | US6674768 Data transmission device and data transmission method capable of minimizing delay of fast data |
| 01/02/2004 | EP1376541A2 Extraction of external noise components |
| 01/02/2004 | EP0834237B1 Multiple user base stations and methods for their operation |
| 01/01/2004 | US20040001533 Method and system of reducing electromagnetic interference emissions |
| 12/31/2003 | WO2004001993A1 Reducing cross-interference in a combined gps receiver and communication system |
| 12/31/2003 | WO2004001722A1 Method for noise suppression in information signal and device for carrying out said method |
| 12/31/2003 | CN1464650A Method for automatic selecting working channel to avoid mutual interference of wireless network arrangement |
| 12/30/2003 | US6670863 Device for suppressing electromagnetic coupling phenomena |
| 12/30/2003 | US6670546 Radio wave absorber |
| 12/25/2003 | US20030236584 Method and apparatus for processing digital audio signal |
| 12/25/2003 | US20030236065 Digital video broadcast-terrestrial (DVB-T) receiver interoperable with a GSM transmitter in a non-interfering manner |
| 12/24/2003 | CN1463163A Method for assigning power and speed in non-orthogonal partition |
| 12/24/2003 | CN1463150A Orthogonal frequency-division multiplying transmitter for regulating false noise sequence level value according to service mode |
| 12/24/2003 | CN1463104A Method for eliminating serial interference utilized in synchronous sode division multiple access (CDMA) system basd on reliability |
| 12/18/2003 | WO2003105458A2 Digital video broadcast-terrestrial (dvb-t) receiver interoperable with a gsm transmitter in a non-interfering manner using classmark change procedure |
| 12/18/2003 | WO2003105386A2 Digital video broadcast-terrestrial (dvb-t) receiver interoperable with a gsm transmitter in a non-interfering manner |
| 12/18/2003 | WO2003105360A1 Mobile telephone with image processor installed in upper folder |
| 12/18/2003 | US20030232613 Quadrature signal generation in radio-frequency apparatus and associated methods |
| 12/17/2003 | EP1371145A2 Shield for high-frequency transmitter/receiver systems of electronic devices, especially of devices for wireless telecommunication |
| 12/17/2003 | EP0972348B1 Method and apparatus in a radio communication system for implementing a frequency reuse plan |
| 12/17/2003 | EP0872166B1 Arrangement and method for reduction of magnetic fields and use thereof |
| 12/17/2003 | CN1131589C AC power source filter for audio video electrical load |
| 12/11/2003 | WO2003103361A1 Combined emi shielding and internal antenna for mobile products |
| 12/11/2003 | WO2002015055A8 Data processing system |
| 12/11/2003 | US20030228892 Digital video broadcast-terrestrial (DVB-T) receiver interoperable with a GSM transmitter in a non-interfering manner using classmark change procedure |
| 12/11/2003 | US20030227335 Clock modulating circuit |
| 12/10/2003 | CN1461540A Spread spectrum communication system utilizing differential code shift keying |
| 12/10/2003 | CN1461161A Interference eliminating method between basic stations of mobile communication system and correspondent mobile communication system |
| 12/10/2003 | CN1461102A Audio-frequency equipment and its control method |
| 12/10/2003 | CN1130867C Device and method for generating guasi-orthogonal code and spreading channel signals in mobile communication system |
| 12/09/2003 | US6661304 Apparatus for reducing electronic wave by using electronic wave as energy source |
| 12/04/2003 | US20030223594 Muting circuit for computer having dual audio boards |
| 12/04/2003 | US20030223518 Adaptive RFI canceller for DSL |
| 12/04/2003 | US20030222690 Method for generating an output clock-pulse and a corresponding clock-pulse generation circuit |
| 12/02/2003 | US6658043 Method and apparatus for providing multiple spread spectrum clock generator circuits with overlapping output frequencies |
| 12/02/2003 | US6658024 Data transmission device and data transmission method capable of minimizing delay of fast data both in normal conditions and noisy conditions |
| 12/02/2003 | US6657484 System and method for decoupling capacitance for an integrated circuit chip |
| 11/27/2003 | US20030220129 Mobile phone with dual PCB structure |
| 11/26/2003 | EP1090468B1 An apparatus and method for secure information processing |
| 11/26/2003 | CN2588731Y Portable electronic device |
| 11/20/2003 | WO2003096527A1 Power amplification device |
| 11/20/2003 | US20030217342 Circuitry cross-talk analysis with consideration of signal transitions |
| 11/20/2003 | US20030216132 Audio equipment and control method of audio equipment |
| 11/18/2003 | US6650193 Oscillator with a noise reduction function, a writer, and a method of controlling a writer |
| 11/13/2003 | WO2003094368A1 Burst-mode combining of reverse path radio frequency signals |
| 11/12/2003 | CN1455524A Space parallel interleaving method for multi-emitting-multi-receiving (MIMO) antenna array system |
| 11/12/2003 | CN1127821C Time-duplex wireless telephone with improved hearing-aid compatibility |
| 11/12/2003 | CN1127740C Suppressor |
| 11/11/2003 | US6647075 Digital tuner with optimized clock frequency and integrated parallel CIC filter and local oscillator |
| 11/11/2003 | US6647052 Advanced spread spectrum clock generation technique for EMI reduction of multiple clock sources |
| 11/06/2003 | WO2003091845A2 Microarray performance management system |
| 11/05/2003 | EP0755601B1 Improved adsl compatible discrete multi-tone apparatus |
| 11/05/2003 | CN2585499Y Device for solving earth loop interference flexibly |
| 11/05/2003 | CN1453946A Partial interference counteracting method and device for upstream channel of wideband CDMA system |
| 11/04/2003 | US6643317 Digital spread spectrum circuit |
| 10/30/2003 | WO2003090367A1 Radio communication device |
| 10/30/2003 | US20030204381 Environmental noise monitoring system |
| 10/30/2003 | US20030202613 Burst-mode combining of reverse path radio frequency signals |
| 10/30/2003 | US20030202570 XDSL multi-hybrid modem with power spectral density shaping |
| 10/29/2003 | EP1357481A2 Signal processing apparatus and method |
| 10/29/2003 | EP1356311A1 Multipath searcher for cdma wireless communications |
| 10/29/2003 | CN1452835A Termination device for telephone line |
| 10/23/2003 | US20030198307 Dynamic clock control to reduce radio interference in digital equipment |
| 10/22/2003 | CN1450739A Phoneme background noise inhibitor |
| 10/16/2003 | US20030194971 Dual mode class D amplifiers |
| 10/16/2003 | US20030194970 Dual mode class D amplifiers |
| 10/15/2003 | CN1449122A Amplitude limiter for predicting parallel branch and amplitude limiting method |
| 10/09/2003 | WO2003084103A1 Analog audio enhancement system using a noise suppression algorithm |
| 10/09/2003 | WO2003084097A1 Transmit processing using receiver functions |
| 10/09/2003 | CA2480533A1 Transmit processing using receiver functions |