223998 ⎘
Suppression or limitation of noise or interference; Reducing interference from electric apparatus by means located at or near the interfering apparatus the interference being caused by substantially sinusoidal oscillations, e.g. in a receiver or in a tape-recorder
Sub-classes:REDUCTION OF INTERFERENCE CAUSED BY DOWNLINK AGGRESSORS
#2WIRELESS COMMUNICATION TECHNOLOGY, APPARATUSES, AND METHODS
#3Wireless communication technology, apparatuses, and methods
#4Wireless communication technology, apparatuses, and methods
#5Systems and methods for improving radio frequency integrated circuits
#6Electronic device for removing self-interference signal and method of operating the same
#7Wireless data transmission
#8Method and/or system for reducing uplink interference
#9Automated analysis of RF spectrum
#10Methods and devices for counting a service duration for a spread clock signal and determining or generating an actual time duration
#11Method and apparatus for switching transmission mediums in a communication system
#12Wireless communication technology, apparatuses, and methods
#13Technique for crosstalk reduction
#14Method for reducing operation for removing self-interference in FDR environment and device therefor
#15Method for suppressing local oscillator leakage in microwave chip and apparatus thereof
#16SWITCH MODE DIRECT CURRENT-TO-DIRECT CURRENT (DC-to-DC) CONVERTERS WITH REDUCED SPURIOUS NOISE EMISSION
#17Device and method for reducing the self interference signal in a full-duplex communication system
#18Waveguide and transceiver interference mitigation
#19Methods and devices for counting a service duration for a spread clock signal and determining or generating an actual time duration
#20Method and/or system for reducing uplink interference
#21Clock generator
#22Spread-spectrum modulated clock signal
#23Filter circuit
#24Hearing device with suppression of comb filtering effect
#25Apparatus for reducing a magnetic coupling between a first electronic circuit and a second electronic circuit
#26Spread spectrum clock generator, pattern generator, spread spectrum clock generation method, and pattern generation method
#27Method and apparatus for broadband data conversion
#28Method and apparatus for reducing interference from mobile industry processor interface to communication quality
#29Technique for crosstalk reduction
#30Spread spectrum clock generator
#31Wireless circuit-mounted electronic apparatus
#32Method and Apparatus for Preventing Camera from Interfering with Antenna, and Electronic Device
#33Method for transmitting and/or receiving audio signals
#34Active differential resistors with reduced noise
#35System and method for cancelling phase noise induced by antenna vibration
#36Vehicular communication system and in-vehicle communication apparatus
#37Signal detection device, wireless communication device, and wireless communication terminal
#38Multi-band combiner with PIM detection
#39Clock control circuit, demodulation device and spread spectrum method
#40Arrangement, system and method for reducing the effect of interference at radio frequencies in an electronic price label system
#41Noise suppression circuit
#42Calibration for spread spectrum clock generator and method therefor
#43Shielding via display chassis
#44Technique for crosstalk reduction
#45Method and apparatus for cancellation of interference from a spread spectrum phase lock loop
#46Electronic device having a waterproof structure
#47Signal level, adjustment apparatus, phase detection apparatus, motor drive controller, conveyer, image forming apparatus, and signal level adjustment method
#48Communication apparatus and control method
#49Devices and methods for diversity signal enhancement and cosite cancellation
#50Mobile wireless communications device providing enhanced interference mitigation from wireline transmitter and related methods
#51Method and apparatus for scrambling a high speed data transmission
#52Method and apparatus to avoid noise figure degradation of a wireless receiver by a blocker
#53Method for transmitting and/or receiving audio signals
#54Clock signal generating apparatus, clock signal generating method, and medium
#55Frequency conversion system with improved spurious response and frequency agility
#56Receiver, receiving method for receiving RF signal in superheterodyne system
#57Multi-carrier base station receiver
#58APPARATUS AND METHOD FOR QUADRUPLING FREQUENCY OF REFERENCE CLOCK
#59CANCELLATION CIRCUITS AND TRANSCEIVER CIRCUITS TO SUPPRESS INTERFERENCE
#60Via density in radio frequency shielding applications
#61Radiofrequency communication device using a TORP signal
#62Dynamically adaptive frequency adjustments
#63Apparatus and design method
#64Systems and methods for reducing digital interference of external signals
#65Electronic device having a waterproof structure
#66Method of supporting multi-frequency bands and electronic device supporting the same
#67Method and apparatus for cancellation of interference from a spread spectrum phase lock loop
#68Mobile wireless communications device providing enhanced interference mitigation from wireline transmitter and related methods
#69Method and apparatus for incorporating passive devices in an integrated passive device separate from a die
#70Method of optimizing the design of an electronic device with respect to electromagnetic emissions based on frequency spreading introduced by software, computer program product for carrying out the method and associated article of manufacture
#71Shield can of mobile terminal
#72Spread spectrum clock generator and method for generating spread spectrum clock signal
#73Power control
#74Decreasing USB interference to adjacent wireless device
#75Via placement in radio frequency shielding applications
#76Spur cancellation systems and related methods
#77Communication module
#78Radio with a switched mode power supply
#79Method and apparatus for avoiding spurs in chip
#80Systems and methods for reducing transmission interference
#81Hearing aid compatible mobile electronic device
#82Communication device
#83Interference suppression method and apparatus
#84Apparatus and a method for handling a received signal, and a mixer unit
#85Semiconductor device and high-frequency module
#86Method for controlling operation of touch panel and portable terminal supporting the same
#87Technique for crosstalk reduction
#88Communication device
#89Transmitter LO leakage calibration scheme using loopback circuitry
#90Apparatus for correcting signal, transmission apparatus, method of correcting signal, and transmission system
#91Partitioned radio-frequency apparatus and associated methods
#92Transmitter, receiver, method for transmitting and method for receiving
#93Method and device for implementing radio frequency coexistence management strategy in wireless devices
#94System providing reduced intermodulation distortion
#95Method and apparatus for minimizing local oscillator leakage in a transmitter
#96System interconnect for integrated circuits
#97Electric power transmission apparatus for vehicle
#98Shield can of mobile terminal
#99System-level adaptive minimization of interference in multi-function radios
#100Radio frequency interference shield
#101Disabling spread-spectrum clock signal generation
#102Adaptive clock spreading for platform RFI mitigation
#103Vehicular power transmission device
#104Via density and placement in radio frequency shielding applications
#105Control circuit for reducing electromagnetic interference
#106RF AND HIGH-SPEED DATA CABLE
#107Wireless security device
#108Random spread spectrum modulation
#109Apparatus and method for reducing TDMA noise in terminal
#110Methods for mitigating effects of radio-frequency interference
#111Partitioned radio-frequency apparatus and associated methods
#112System and method of electromagnetic radiation control
#113Process for achieving spur mitigation in an integrated circuit including a wide band receiver
#114TRANSCEIVER
#115Electronic device with dynamic amplifier linearity control
#116Clock control circuit, demodulation device and spread spectrum method
#117Cost-effective linearization for wireless communication
#118Enhanced discontinuous mode operation with shared radio frequency resources
#119Process and apparatus for reducing EMI in the RF subsystem of a wireless communication system
#120Differentiator based spread spectrum modulator
#121Wireless communications device with impairment compensation and associated methods
#122Wireless communications device with performance monitoring and associated methods
#123Interference reduction systems and methods
#124Direct conversion receiver and calibration method thereof
#125Method and apparatus for adaptive mitigation of noise interference
#126Circulator tuning for reduced intermodulation distortion in a wireless communication device
#127Method and device for sending signals between a radio frequency circuit and a baseband circuit
#128Method and system to adaptively cancel sinusoidal interference from a signal processing system
#129Transmitting device, receiving device and transmitting/receiving system
#130Method and apparatus for reducing TDMA noise in mobile communication terminal
#131Front-end transceiver
#132Transmitter, receiver, method for transmitting and method for receiving
#133SerDes jitter tolerance BIST in production loopback testing with enhanced spread spectrum clock generation circuit
#134Whip antenna for mobile communication devices
#135Method and apparatus for broadband data conversion
#136Circuit and method of frequency jitter, and application thereof in switched-mode power supply (SMPS)
#137Wireless communication device
#138Method for controlling operation of touch panel and portable terminal supporting the same
#139Method and apparatus for de-spreading a spread-spectrum audio/video signal
#140All digital implementation of clock spectrum spreading (dither) for low power/die area
#141Transceiver with Interferer Control
#142Digital interface between a RF and baseband circuit and process for controlling such interface
#143Operating a voltage regulator at a switching frequency selected to reduce spurious signals
#144Multiprotocol interference avoidance in monoprotocol radio communications system
#145SYSTEM AND METHOD FOR REMOVING TDMA AUDIO NOISE
#146RF digital spur reduction
#147Electronic device and recording medium
#148System and method for generating shaped noise
#149Partitioned radio-frequency apparatus and associated methods
#150Method of reducing emission of electromagnetic radiation on high speed communication backplane
#151Shield can of mobile terminal
#152Systems and methods providing spur avoidance in a direct conversion tuner architecture
#153Circuit devices and methods for re-clocking an input signal
#154Clock control circuit and transmitter
#155Electromagnetic shield structure, wireless device using the structure, and method of manufacturing electromagnetic shield
#156Onboard radio communication system
#157Simple noise control method
#158Dynamic selection of oscillation signal frequency for power converter
#159Using LO shifting to prevent a local transceiver from interfering with an FM radio
#160Frequency selection method to mitigate in-band interference from inter-modulation spur of the collocated radio transmitter
#161Mitigating noise created by spread spectrum clocks
#162Method and systems to facilitate reducing interference between RF signals
#163Method and apparatus for applying clock phase and frequency offset
#164Quadrature signal generation in radio-frequency apparatus and associated methods
#165Digital architecture for radio-frequency apparatus and associated methods
#166COMMUNICATION DEVICE AND COMMUNICATION SYSTEM
#167Method and system for sharing a clock reference signal within an integrated mobile device
#168Methods and Apparatus For Self-Jamming Suppression In A Radio Frequency Identification (RFID) Reader
#169Spread spectrum clocking with transmitted modulation
#170HIGH FREQUENCY RECEIVER AND HIGH FREQUENCY DEVICE USING THE SAME
#171Spread spectrum clock signal generator
#172Method for agile region and band conscious frequency planning for wireless transceivers
#173Electronic devices with radio-frequency collision resolution capabilities
#174Adaptive radio frequency interference mitigation during channel scanning or hopping
#175Dynamic selection of oscillation signal frequency for power converter
#176Clock frequency diffusing device
#177Burst oscillation device, burst oscillation method, and ranging/communication system
#178Closed loop adaptive clock RFI mitigation
#179REDUCED EMI DEVICE AND METHOD THEREOF
#180Image forming apparatus and method of controlling the same
#181System and method for controlling control unit drive frequency
#182Method and apparatus for reducing intra-device interference
#183Partitioned radio-frequency apparatus and associated methods
#184Techniques to reduce radio frequency noise
#185Power conversion control apparatus and power conversion control method
#186Noise reduction circuits
#187Spread spectrum clock generator and method
#188Reduced noise radio frequency integrated circuit
#189Mitigation of interference from periodic noise
#190System and Method for Spur Cancellation
#191MOBILE COMMUNICATION TERMINAL HAVING CLOCK CONTROL FUNCTION AND CLOCK CONTROL METHOD FOR THE SAME
#192Spectrum spreaders including tunable filters and related devices and methods
#193Reducing electromagnetic interferences
#194Spread spectrum modulation of a clock signal for reduction of electromagnetic interference
#195All digital implementation of clock spectrum spreading (dither) for low power/die area
#196Spread spectrum block control apparatus and spread spectrum clock generating apparatus
#197Spread-spectrum clocking
#198Circui and method for reducing interference from switched mode circuits
#199Low emission signal generator and distributor system
#200Circuit arrangement and method for reducing electromagnetic interference
#201Device for non-contacting transmission of electrical signals between two relatively moving parts, with reduced perturbing radiation
#202All digital implementation of clock spectrum spreading (dither) for low power/die area
#203Communications devices including integrated digital cameras operating at different frequencies and related methods
#204Substantially planar discontinuous business communication assembly having laser abraded recessed areas
#205Radio frequency integrated circuit with noise immunity border
#206Inductive load driving device
#207Microcontroller
#208Systems and methods for minimizing harmonic interference
#209Serial transmission of data using spread-spectrum modulation for enhancing electromagnetic compatibility
#210Electronic system for vehicles and a method for reducing the electromagnetic interference on electronic systems in vehicles
#211Frequency modification circuitry for use in radio-frequency communication apparatus and associated methods
#212Digital architecture for radio-frequency apparatus and associated methods
#213Electric power switching apparatus providing reduced degree of noise interference with radio communication
#214System and method for spur cancellation
#215Spread spectrum clock generating apparatus
#216Wideband spread spectrum clock
#217System and method for reducing the effects of clock harmonic frequencies
#218Method and multiline scrambled clock architecture with random state selection for implementing lower electromagnetic emissions
#219Apparatus for controlling a digital signal processor for radio isolation and associated methods
#220Communication apparatus including dual timer units
#221System and method for reducing noise in a recording receiver
#222Low noise circuit and applications thereof
#223Television receiver suitable for multi-standard operation and method therefor
#224Hardware assisted adjacent channel leakage ratio measurement
#225Wireless clock system
#226Portable telephone apparatus with camera
#227PWM controller having frequency jitter for power supplies
#228Methods and circuits for frequency modulation that reduce the spectral noise of switching regulators
#229Radio frequency integrated circuit having reduced receiver noise levels
#230Radio frequency integrated circuit layout with noise immunity border
#231Phase-locked loop having a spread spectrum clock generator
#232Spread spectrum clock generating circuit
#233Reduced EMI using multiple noise sources
#234Reduction EMI using transmission offsets
#235Reduced EMI in parallel transmissions
#236Reduced EMI device and method thereof
#237Digital clock modulator
#238Electric apparatus including receiver
#239Spread spectrum clock generator and integrated circuit device using the spread spectrum clock generators
#240Apparatus using interrupts for controlling a processor for radio isolation and associated methods
#241Partitioned radio-frequency apparatus and associated methods
#242System and method for transmitting ancillary data
#243System and method for transmitting ancillary data
#244Spread spectrum oscillator