| Patents for H03H 7 - Multiple-port networks comprising only passive electrical elements as network components (15,104) |
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| 03/03/2011 | US20110050363 Active low pass filter |
| 03/03/2011 | US20110050362 Radio frequency filter and filtering unit thereof |
| 03/03/2011 | US20110050361 Radio frequency filter |
| 03/03/2011 | US20110050359 High-Performance Conversion Between Single-Ended and Differential/Common-Mode Signals |
| 03/03/2011 | US20110050358 Electromagnetic Interference Noise Separator |
| 03/03/2011 | US20110050357 Transformer Signal Coupling for Flip-Chip Integration |
| 03/03/2011 | US20110050336 Multi-chip stack structure and signal transmission method thereof |
| 03/03/2011 | US20110050135 Output filter and motor drive system including the same |
| 03/03/2011 | DE102009038148A1 Triplexer für ein Multiband-Antennenmodul eines Fahrzeugs Triplexer for a multi-band antenna module of a vehicle |
| 03/03/2011 | DE102006031342B4 Elektrische Schaltung und Bauelement mit der Schaltung Electrical circuit and component with the circuit |
| 03/03/2011 | DE10158791B4 Hochfrequenzverstärker und Funkübertragungsvorrichtung High-frequency amplifier and radio communication apparatus |
| 03/02/2011 | CN101983479A Matched integrated electronic components |
| 03/01/2011 | US7898363 Electric element and electric circuit |
| 03/01/2011 | US7898362 Passband filter |
| 03/01/2011 | US7898357 Coaxial impedance matching adapter and method of manufacture |
| 02/24/2011 | WO2011022549A2 Digital tunable inter-stage matching circuit |
| 02/24/2011 | WO2009133653A9 Integrator, resonator, and oversampling a/d converter |
| 02/24/2011 | US20110044384 Decision feedback equalizer circuit |
| 02/24/2011 | US20110044382 Receiving apparatus and communication system |
| 02/24/2011 | US20110043304 Left-handed resonator and left-handed filter using the same |
| 02/24/2011 | US20110043303 Electromagnetic interference filter for automotive electrical systems |
| 02/24/2011 | US20110043302 Radio frequency filter and filtering unit thereof |
| 02/24/2011 | US20110043300 Variable Bandwidth Tunable Silicon Duplexer |
| 02/24/2011 | US20110043298 System for establishing communication with a mobile device server |
| 02/24/2011 | DE102009042316A1 Audioadapter, Ohrhörer und Lautsprecherbox Audio adapter, earphones and speaker |
| 02/24/2011 | DE102009033673A1 Adjustment network for impendence adjusting circuit, has two signaling paths and load interconnected parallel paths, where series circuit of variable impedance is interconnected in signaling path |
| 02/24/2011 | DE102006003379B4 Elektrisches Filter Electrical filter |
| 02/23/2011 | EP2288023A2 Matching circuit for adaptive impedance matching in radio |
| 02/23/2011 | CN101383614B Pll滤波器 Pll filter |
| 02/23/2011 | CN101217267B A sound surface wave filter module |
| 02/22/2011 | US7894517 Self-calibrated adaptive equalization system and methods of performing the same |
| 02/22/2011 | US7894515 Low voltage multistage adaptive equalizer |
| 02/22/2011 | US7894514 Receiver techniques for wireless communication |
| 02/22/2011 | US7894513 Slicing algorithm for multi-level modulation equalizing schemes |
| 02/22/2011 | US7893795 Circuit device having inductor and capacitor in parallel connection |
| 02/22/2011 | US7893794 Branching filter package |
| 02/17/2011 | WO2011017829A1 Phase shifter and related load device with linearization technique employed therein |
| 02/17/2011 | US20110038429 Signal branching filter, electronic device using the same, antenna apparatus, and signal transmission system used in all of the above |
| 02/17/2011 | US20110038402 Method and apparatus for an improved wireless communication receiver |
| 02/17/2011 | US20110037536 Capacitance element and resonance circuit |
| 02/17/2011 | US20110037533 Method, structure, and design structure for an impedance-optimized microstrip transmission line for multi-band and ultra-wide band applications |
| 02/17/2011 | US20110037532 Multilayer microstripline transmission line transition |
| 02/16/2011 | EP2284997A1 Low pass filter device |
| 02/16/2011 | EP2284991A1 System and method for controlling radio frequency transmissions in an electronic device |
| 02/16/2011 | EP1504528B1 Method of combining signals and device therefor |
| 02/16/2011 | CN101977060A Coordinate decoding module |
| 02/16/2011 | CN101977027A Integrated semiconductor inductor and method therefor |
| 02/15/2011 | US7889785 Method, system and apparatus for quantifying the contribution of inter-symbol interference jitter on timing skew budget |
| 02/15/2011 | US7889026 Electronically variable inductor, associated tunable filter and methods |
| 02/15/2011 | US7889020 Asymmetrical filter |
| 02/15/2011 | US7888910 Sequencing switched single capacitor for automatic equalization of batteries connected in series |
| 02/10/2011 | WO2011016979A2 Apparatus for vhf impedance match tuning |
| 02/10/2011 | US20110032976 Start-up Procedure Method and Timing Recovery for Receiver of Communication System |
| 02/10/2011 | US20110032052 Harmonic suppression device |
| 02/10/2011 | US20110032050 Duplexer for integration in communication terminals |
| 02/10/2011 | DE202005021878U1 Tiefpass-Filter zum Filtern des Schaltrauschens in einem pulsweiten modulierten Sendesignal Low-pass filter for filtering the switching noise in a pulse width modulated transmit signal |
| 02/09/2011 | EP2281292A1 Radio frequency eight-shaped balun |
| 02/09/2011 | EP1449307B1 Impedance matching circuit for a multi-band radio frequency device |
| 02/09/2011 | CN201741781U Coaxial resistance type high-voltage pulse attenuator |
| 02/09/2011 | CN101971492A Signal branching filter, electronic device using the same, antenna apparatus, and signal transmission method |
| 02/09/2011 | CN101968540A Method and device for processing satellite positioning signal and mobile terminal |
| 02/08/2011 | US7885325 Apparatus for and method of controlling a feedforward filter of an equalizer |
| 02/08/2011 | US7885324 Methods and systems for soft-bit demapping |
| 02/08/2011 | US7885323 Asymmetric multi-channel adaptive equalizer |
| 02/08/2011 | US7884687 Magnetic interface circuit |
| 02/08/2011 | US7884685 Band switching by diplexer component tuning |
| 02/08/2011 | US7884684 Radio frequency multiplexer for coupling antennas to AM/FM, CB, and television apparatus |
| 02/08/2011 | US7884683 Directional coupler in coaxial line technology |
| 02/03/2011 | WO2011013543A1 Common mode filter |
| 02/03/2011 | US20110026578 Method for reception of long range signals in bluetooth |
| 02/03/2011 | US20110026507 Filter circuit and receiver using the same |
| 02/03/2011 | US20110025431 Configurable antenna interface |
| 02/03/2011 | US20110023780 Apparatus for vhf impedance match tuning |
| 02/03/2011 | DE102009034101A1 Filterschaltung mit verbesserter Filtercharakteristik Filter circuit with improved filter characteristic |
| 02/02/2011 | EP2280445A1 Tunable compact time delay circuit assembly |
| 02/02/2011 | CN201733283U Wired signal filter module of modem |
| 02/02/2011 | CN101964641A Double secondary-ring tracking band-pass integration circuit based on pulse width modulation and control method thereof |
| 02/02/2011 | CN101964640A Pulse-width matched filter |
| 02/02/2011 | CN101964634A Variable gain filter circuit for WCDMA and GSM multi-mode transmitter |
| 02/02/2011 | CN101964633A Lock-in amplifier circuit for detecting terahertz pulse signals |
| 02/02/2011 | CN101963675A Multipath dynamically-reconfigurable signal processing system |
| 02/01/2011 | US7881365 Demodulator with configurable adaptive equalizer |
| 02/01/2011 | US7881364 Method for generating a reference signal sequence using grouping |
| 02/01/2011 | US7881264 Apparatus and methods for determination of gain factors for wireless communication transmission power |
| 02/01/2011 | US7880565 Micro-electro-mechanical transducer having a surface plate |
| 02/01/2011 | US7880564 Noise filter array |
| 02/01/2011 | US7880558 Method and apparatus for adjusting load impedance of a distributed amplifier |
| 02/01/2011 | US7880557 Hybrid marchand/back-wave balun and double balanced mixer using same |
| 01/27/2011 | WO2011011102A1 Implantable medical device with inductive antenna filter |
| 01/27/2011 | US20110022123 Implantable medical device with inductive antenna filter |
| 01/26/2011 | EP2278710A2 Acoustic wave device |
| 01/26/2011 | EP2278656A1 Layered bandpass filter |
| 01/26/2011 | CN201726363U Circuit capable of improving linearity and power-added efficiency of power amplifier |
| 01/26/2011 | CN201726362U Circuit structure for improving linearity and PAE of power amplifier |
| 01/26/2011 | CN201726361U Filter circuit capable of improving linearity of power amplifier and power added efficiency |
| 01/26/2011 | CN101960716A Noise filter and electronic device using the same |
| 01/26/2011 | CN101958689A Bias circuit, and gm-c filter circuit and semiconductor integrated circuit each including the same |
| 01/26/2011 | CN101316095B Gain-controllable wide-band low-noise amplifier |
| 01/25/2011 | US7876172 Balanced-unbalanced conversion element |
| 01/25/2011 | US7876171 Balance-unbalance conversion element |