201624 ⎘
Fixed transformers or mutual inductances of the signal type Transformers or mutual inductances suitable for handling frequencies considerably beyond the audio range
Sub-classes:TRANSFORMER STRUCTURE
#2TRANSFORMER
#3GATE DRIVER, INSULATION MODULE, LOW-VOLTAGE CIRCUIT UNIT, AND HIGH-VOLTAGE CIRCUIT UNIT
#4GATE DRIVER, INSULATION MODULE, LOW-VOLTAGE CIRCUIT UNIT, AND HIGH-VOLTAGE CIRCUIT UNIT
#5TRANSFORMER STRUCTURE
#6LOCKING CURRENT TRANSFORMER
#7TRANSFORMER AND RADIO FREQUENCY MODULE
#8TRANSFORMER STRUCTURE
#9Isolating transformer
#10CURRENT TRANSFORMER WITH CALIBRATION INFORMATION
#11GATE DRIVER, INSULATION MODULE, LOW-VOLTAGE CIRCUIT UNIT, AND HIGH-VOLTAGE CIRCUIT UNIT
#12GATE DRIVER, INSULATION MODULE, LOW-VOLTAGE CIRCUIT UNIT, AND HIGH-VOLTAGE CIRCUIT UNIT
#13High-voltage power supply device
#14Transformer structure
#15Locking current transformer
#16TRANSFORMER-BASED MATCHING NETWORK FOR ENHANCED IC DESIGN FLEXIBILITY
#17MAGNETIC MODULE AND ELECTRICAL CONNECTOR INCLUDING THE MAGNETIC MODULE
#18RF power amplifier with balun transformer
#19Coil component
#20Integrated transformer
#21Current transformer with calibration information
#22Current transformer with self-adjusting cores
#23Switching transformers and electronic devices including the same
#24Digital-to-analog converter
#25Enhanced air core transmission lines and transformers
#26Semiconductor element
#27Semiconductor element
#28Transformer structure
#29Fractional transformer
#30Ultra-high coupling factor monolithic transformers for integrated differential radio frequency amplifiers in system-on-chip devices
#31Broadband power amplifier and matching network for multi-band millimeter-wave 5G communication
#32Transformer structure
#33Semiconductor device and method
#34Isolating transformer
#35Magnetic structures for low leakage inductance and very high efficiency
#36Stacking inductor device
#37High-power radio-frequency spiral-coil filter
#38Electromagnetic emission detection, transceiver and system
#39Balun and method for manufacturing same
#40Isolated coupling structure
#41Monolithic microwave integrated circuit having an overlay transformer and low impedance transmission lines
#42High speed data transformer for patient isolation barrier
#43High-frequency transformer and phase shifter
#44Coil component and method of changing frequency characteristic thereof
#45Two wire power and serial communication
#46Magnetic resonance signal detector grid assemblies for magnetic resonance imaging
#47Semiconductor Device and Method
#48Coupled coils with lower far field radiation and higher noise immunity
#49RF transceiver and RF transmitter of the same
#50Common mode choke coil and electronic apparatus
#51Monolithic microwave integrated circuit having an overlay transformer and low impedance transmission lines
#52Coil device
#53High Frequency Transformer
#54Coupling structure for inductive device
#55Inductor and method of manufacturing the same
#56Broadside-coupled transformer
#57Galvanic isolation circuit, corresponding system and method
#58Semiconductor element
#59Semiconductor device and method
#60Inductance element, high-frequency transformer element, impedance conversion element, and antenna device
#61Linear inductive position sensor for an angle measurement of a mechanical component in rotation
#62Transformer for an electric connector
#63Differential mode filter
#64Coupled inductor structures
#65Semiconductor device and method
#66Integrated circuit fields canceller system
#67Coil component and circuit board having the same
#68Common mode choke coil
#69IMPEDANCE MATCHING TRANSFORMER FOR HIGH-FREQUENCY TRANSMISSION LINE
#70Coil component and board having the same
#71Circuit protection device having noise filters
#72Helical stacked integrated transformer and inductor
#73Monolithic wideband trifilar transformer
#74Transformer and wireless communication apparatus
#75Coupling structure for inductive device
#76Coil component and method of manufacturing the same
#77Field regulator
#78Inductive component and method for producing an inductive component
#79Compact high voltage RF generator using a self-resonant inductor
#80Coupling element for differential hybrid coupler
#81Linear row array integrated power combiner for RF power amplifiers
#82Ultra-high coupling factor monolithic transformers for integrated differential radio frequency amplifiers in system-on-chip devices
#83Speaker module, display device having a speaker module, audio adjustment system and control method thereof, and synchronization method for playing multi-language sound
#84Two-stage noise filter and electronic device including the same
#85High efficiency on-chip 3D transformer structure
#86Compact impedance transformer
#87Integrated stacked transformer
#88Integrated stacked transformer
#89Loop coil with integrated balun for MR applications
#90Device for delivering galvanic isolated digital video at high frequencies
#91Impedance transformation circuit and wireless communication apparatus
#92Suppression of transients in communications across an isolation barrier
#93Method of designing impedance transformation circuit
#94Common mode choke coil and manufacturing method thereof
#95METHOD OF DI/DT CURRENT SENSING
#96Single-chip multi-domain galvanic isolation device and method
#97High efficiency on-chip 3D transformer structure
#98High efficiency on-chip 3D transformer structure
#99Chip to package interface
#100Compact magnetics assembly
#101Radio frequency transmitter, power combiners and wireless communication unit therefor
#102Radio frequency transmitter, power combiners and terminations therefor
#103Radio frequency transmitter, power combiners and terminations therefor
#104Device for EMC filtering on a printed circuit
#105Transformer
#106RF transformer
#107Laminated common mode choke coil and high frequency component
#108Multilayer power splitter
#109Hybrid transformer structure on semiconductor devices
#110Common mode filter and method of manufacturing the same
#111High frequency transformer
#112Signal transmission device and switching power supply
#113Method and apparatus for digital isolation using planar magnetic circuits
#114CMOS based TX/RX switch
#115CMOS based RF antenna switch
#116Radio frequency front end module circuit incorporating an efficient high linearity power amplifier
#117Envelope tracking signal generator incorporating trim cell
#118Efficient linear integrated power amplifier incorporating low and high power operating modes
#119Two dimensional quad integrated power combiner for RF power amplifiers
#120Linear row array integrated power combiner for RF power amplifiers
#121DC-DC converter incorporating trim cell
#122RF power amplifier splitter
#123Antenna device and communication terminal apparatus
#124Chip to package interface
#125Impedance conversion circuit and communication terminal apparatus
#126Impedance-matching switching circuit, antenna device, high-frequency power amplifying device, and communication terminal apparatus
#127Front-end circuit and communication terminal apparatus
#128Radio frequency transmission line transformer
#129Parametric transducer system and related methods
#130Through-hole via inductor in a high-frequency device
#131Wideband multilayer transmission line transformer
#132Compact planar VHF/UHF power impedance transformer
#133COIL PARTS
#134Coil parts and method of manufacturing the same
#135Coupled Inductor Arrays And Associated Methods
#136MULTI-WINDING MAGNETIC STRUCTURES
#137Control system for a power supply having a first half-bridge leg and a second half-bridge leg
#138High-frequency transformer
#139Network device and communication module
#140Integrated circuit transformer
#141Symmetric differential inductor structure
#142Integrated transformer
#143Transformer having high degree of coupling, electronic circuit, and electronic device
#144Balanced-to-unbalanced transformer for converting a symmetrical high-frequency signal into an asymmetrical high-frequency signal
#145Integrated transformer with multiple transformation ratios
#146Transformer
#147Parametric transducers and related methods
#148Parametric signal processing systems and methods
#149Parametric transducer systems and related methods
#150Radio-frequency packaging with reduced RF loss
#151Bond wire transformer
#152System and method for multiple band transmission
#153High speed transformer
#154Di/dt current sensing
#155Three dimensional inductor, transformer and radio frequency amplifier
#156Transformer assembly for a magnetic resonance imaging system
#157Transformer assembly for a magnetic resonance imaging system
#158High frequency semiconductor transformer
#159Apparatus for providing power to a multipole in a mass spectrometer
#160Apparatus and method for coupling RF and AC signals to provide power to a multipole in a mass spectrometer
#161Transformer and method for using same
#162POWER TRANSFORMER FOR RADIOFREQUENCY SIGNALS
#163Three dimensional inductor and transformer
#164Coreless printed-circuit-board (PCB) transformers and operating techniques therefor
#165Overlapping compact multiple transformers
#166Transformer-based circuit with compact and/or symmetrical layout design
#167Mode-switching transformer
#168Insulation transformer and key input circuit having the same
#169MILLIMETER WAVE TRANSFORMER WITH A HIGH TRANSFORMATION FACTOR AND A LOW INSERTION LOSS
#170Manufacture and use of planar embedded magnetics as discrete components and in integrated connectors
#171RF signal combiner/splitter and related methods
#172Balun transformer using a drum-shaped core
#173Transformer power splitter having primary winding conductors magnetically coupled to secondary winding conductors and configured in topology including series connection and parallel connection
#174Magnetic Film Enhanced Inductor
#175Planar transformer with boards
#176Impedance transformer and applications thereof
#177Communications transformer
#178MINIATURE CIRCUITRY AND INDUCTIVE COMPONENTS AND METHODS FOR MANUFACTURING SAME
#179MINIATURE CIRCUITRY AND INDUCTIVE COMPONENTS AND METHODS FOR MANUFACTURING SAME
#180Wireless interface
#181MAGNETIC CARRIER MANIPULATION AND DETECTION USING A NANOMETER SCALE TRANSFORMER
#182Galvanic isolator
#183Lighting system
#184Method and apparatus for substantially reducing electrical earth displacement current flow generated by wound components without requiring additional windings
#185High voltage hold-off coil transducer
#186Balun transformer using a drum-shaped core
#187Balun transformer with improved harmonic suppression
#188Power Inductor
#189Transformer
#190Miniature circuitry and inductive components and methods for manufacturing same
#191Wideband planar transformer
#192MONOLITHIC INTEGRATED INDUCTOR
#193Common mode choke coil
#194SOLID-STATE MICROSECOND CAPACITANCE CHARGER FOR HIGH VOLTAGE AND PULSED POWER
#195Apparatus and method for winding an energy transfer element core
#196Laminated balun transformer
#197Inductor element and integrated electronic component
#198Miniature circuitry and inductive components and methods for manufacturing same
#199Impedance transformer and applications thereof
#200Methods for manufacturing miniature circuitry and inductive components
#201Miniature circuitry and inductive components and methods for manufacturing same
#202Transformer for impedance-matching power output of RF amplifier to gas-laser discharge
#203System and method for implementing transformer on package substrate
#204Transformer
#205Multi-loop type transformer
#206Surface mount transformer
#207Coil component
#208Signal transmission arrangement having a transformer and a receiver circuit
#2093-D inductor and transformer devices in MRAM embedded integrated circuits
#210Integrated transformer structure and method of fabrication
#211Miniature circuitry and inductive components and methods for manufacturing same
#212Area efficient inductors
#213Non-refillable valve
#214Planar transformer
#215Transformer
#216Coreless printed-circuit-board (PCB) transformers and operating techniques therefor
#217Inductive radio frequency power sampler
#218Digital-to-analog converter
#219Resonant transmission line to deliver precision RF voltage
#220Wireless communication device with efficient broadband matching network and related methods