| Patents for H03H 7 - Multiple-port networks comprising only passive electrical elements as network components (15,104) |
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| 01/01/2015 | US20150002969 Ic emi filter with esd protection incorporating lc resonance tanks for rejection enhancement |
| 01/01/2015 | US20150002968 Integrated emi filter circuit with esd protection and incorporating capacitors |
| 01/01/2015 | US20150002362 Surface antenna with a single radiation element |
| 01/01/2015 | US20150002240 Methods and apparatus for signal filtering |
| 01/01/2015 | US20150002236 Systems and Methods of Stacking LC Tanks for Wide Tuning Range and High Voltage Swing |
| 01/01/2015 | US20150002020 Rf/vhf impedance matching, 4 quadrant, dual directional coupler with vrms/irms responding detector circuitry |
| 12/31/2014 | CN204068886U 一种saw气体传感器的检测电路 Detection circuit one kind of saw gas sensor |
| 12/31/2014 | CN204068885U 一种截止频率可调低通滤波器 One kind of low pass filter cutoff frequency |
| 12/31/2014 | CN204068884U 一种吸收式滤波器 An absorption filter |
| 12/31/2014 | CN104253592A 双工器 Diplexer |
| 12/31/2014 | CN104251939A 用于变压器和相移网络的系统及方法 System and method for transformers and phase shift network for |
| 12/31/2014 | CN102629859B 一种用于窄带信号的数字带通滤波器及滤波方法 A narrowband digital signal band-pass filter and filtering method |
| 12/31/2014 | CN102457242B 一种阻抗匹配网络及其设计方法 A network design method and impedance matching |
| 12/30/2014 | US8923433 Digital transmitter |
| 12/30/2014 | US8923416 Symbol-level repetition coding in power line communications |
| 12/30/2014 | US8923381 Interference reduction for multiple signals |
| 12/30/2014 | US8923380 Data pattern bias detection |
| 12/30/2014 | US8923378 Equalizer for AM in-band on-channel radio receivers that does not require analog signal bandwidth information |
| 12/30/2014 | US8923377 Methods and devices for receipt of imbalanced transmission signal |
| 12/30/2014 | US8922934 Systems and methods for transition based equalization |
| 12/30/2014 | US8922303 Common mode filter |
| 12/30/2014 | US8922301 High quality-factor resonator |
| 12/30/2014 | US8922300 Filter and layout structure thereof |
| 12/30/2014 | US8922299 Circuit for mitigating electromagnetic interference input stage of a driver IC |
| 12/30/2014 | US8922298 Method and apparatus for cable emulation |
| 12/30/2014 | US8922294 Low-loss tunable radio frequency filter |
| 12/30/2014 | US8922292 Device and method for compensating impedance and gain of transmisson interface |
| 12/30/2014 | US8922066 Wireless energy transfer with multi resonator arrays for vehicle applications |
| 12/25/2014 | US20140376659 Transmission apparatus and high frequency filter |
| 12/25/2014 | US20140375523 Antenna impedance matching apparatus, semiconductor chip, and method |
| 12/25/2014 | US20140375387 Transformer for monolithic microwave integrated circuits |
| 12/25/2014 | US20140375128 Stabilizing a dc electricity network |
| 12/24/2014 | CN204046628U 网络信号处理电路 Network signal processing circuit |
| 12/24/2014 | CN204046538U 高频宽带衰减放大滤波组件 High bandwidth amplification attenuation filter assembly |
| 12/24/2014 | CN204046537U 多频段开关滤波组件 Multiband Switch filtering components |
| 12/24/2014 | CN204046536U 增益可调、阻抗可变的阻抗匹配电路 Adjustable gain, variable impedance matching circuit |
| 12/24/2014 | CN204046535U 大功率移相器 High-power phase shifter |
| 12/24/2014 | CN204046534U 一种小体积c波段lc滤波电路 Lc, a small volume of the c-band filter circuit |
| 12/24/2014 | CN204046533U 交流滤波器 AC filter |
| 12/24/2014 | CN104247276A 用于在无线通信系统中匹配天线阻抗的装置和方法 Apparatus and method in a wireless communications system match the antenna impedance for |
| 12/24/2014 | CN104242856A 平衡-不平衡变换器、推挽式放大器电路及四lc元件平衡-不平衡变换器 Balance - balun, push-pull amplifier circuit and four lc element balance - balun |
| 12/24/2014 | CN104242846A 一种局部放电超声前置处理电路 A topical discharge ultrasonic pre-processing circuit |
| 12/23/2014 | US8917150 Waveguide balun having waveguide structures disposed over a ground plane and having probes located in channels |
| 12/18/2014 | US20140368298 Ceramic bushing with filter |
| 12/18/2014 | US20140368293 Directional coupler |
| 12/18/2014 | US20140368289 Controlled Large Signal Capacitor and Inductor |
| 12/17/2014 | DE202014004911U1 Passive Frequenzweiche für Lautsprecherboxen gänzlich ohne Spulen / Induktivitäten Passive Crossover for speakers entirely without coils / inductors |
| 12/17/2014 | CN204031086U 一种滤波器组件 A filter assembly |
| 12/17/2014 | CN204031085U 用于语音识别器的滤波电路 A filter circuit for speech recognizer |
| 12/17/2014 | CN204031084U 一种微波超宽带单片集成功率分配器 A microwave monolithic integrated ultra wideband power divider |
| 12/17/2014 | CN204028269U 一种电流互感器二次回路故障检测装置及其低通滤波电路 A current transformer secondary circuit fault detection device and a low-pass filter circuit |
| 12/17/2014 | CN104218913A C波段高性能ltcc低通滤波器 C-band low-pass filter performance ltcc |
| 12/17/2014 | CN104218912A 噪声滤波器及具有集成共模和常模噪声滤波器的电子装置 Noise filter and an electronic device having an integrated common mode and normal mode noise filter |
| 12/17/2014 | CN102945996B 多层立体巴伦和平衡/不平衡信号转换网络 Multi-dimensional Barron and balanced / unbalanced signal conversion network |
| 12/17/2014 | CN102386875B 高阻抗网络 High impedance network |
| 12/17/2014 | CN102378085B 基于等响曲线的响度补偿方法、补偿装置及音频处理系统 Loudness compensation based on equal loudness curve compensation device and audio processing system |
| 12/17/2014 | CN102148609B 宽带模拟带通滤波器 Wideband analog bandpass filter |
| 12/17/2014 | CN102035491B 层叠带通滤波器 Multilayer bandpass filter |
| 12/16/2014 | US8914096 Adaptation probe for insertion into implanted electrode devices of active medical implants and set composed of an implantable electrode device and an adaptation probe |
| 12/16/2014 | US8913901 System and method for blind equalization and carrier phase recovery in a quadrature amplitude modulated system |
| 12/16/2014 | US8913655 Feed-forward equalizer architectures |
| 12/16/2014 | US8913654 Data processing device and method for analyzing stability of data processing device |
| 12/16/2014 | US8913653 Efficient equalizer coefficient computation |
| 12/16/2014 | US8913652 Method, system and apparatus for wideband signal processing |
| 12/16/2014 | US8912865 Power combiner, power amplifying module having the same, and signal transceiving module |
| 12/16/2014 | US8912861 Mechanically controlled variable capacitors for impedance tuners |
| 12/16/2014 | US8912843 Ultra low cut-off frequency filter |
| 12/16/2014 | US8912687 Secure wireless energy transfer for vehicle applications |
| 12/11/2014 | US20140361851 Signal-processing devices having one or more memristors |
| 12/11/2014 | US20140361849 Tunable rf filter based rf communications system |
| 12/11/2014 | US20140361848 Tunable rf filter structure formed by a matrix of weakly coupled resonators |
| 12/11/2014 | US20140361847 Low loss multiple output switch with integrated distributed attenuation |
| 12/11/2014 | US20140361834 Four lc element balun |
| 12/10/2014 | CN204013432U 一种宽带阻抗变压器 For broadband impedance transformer |
| 12/10/2014 | CN204013431U 模拟信号传感器信号匹配器 Analog sensor signal matcher |
| 12/10/2014 | CN204013430U 基于变容二极管的高频压控带通滤波器 Based on the high-frequency voltage-controlled varactor bandpass filter |
| 12/10/2014 | CN204013429U 一种低频段滤波电路 A low-frequency filter circuit |
| 12/10/2014 | CN204013428U 阶梯形管式滤波器 Stepped tubular filter |
| 12/10/2014 | CN204013427U 电子元器件 Electronic Components |
| 12/10/2014 | CN104205653A 无线电电路以及无线电电路的控制方法 The control method and a radio circuit of the radio circuit |
| 12/10/2014 | CN104205628A 用于多频带/多模式射频(rf)前端的基于混合变压器的集成双工器 For multi-band / multi-mode radio frequency (rf) front-end hybrid transformer-based integration of the duplexer |
| 12/10/2014 | CN104205624A 具有电解电容器的低频转换器 Electrolytic capacitor having a low-frequency converter |
| 12/10/2014 | CN104202009A 一种分布式匹配电路 A distributed matching circuit |
| 12/10/2014 | CN104202008A 一种宽带阻抗变压器 For broadband impedance transformer |
| 12/10/2014 | CN104202007A 一种短波频段电小天线的有源宽带匹配方法及其匹配电路 One kind of electrically small antennas shortwave band active broadband matching method and matching circuit |
| 12/10/2014 | CN104202006A 一种可调的简易低通滤波电路 Simple low-pass filter circuit an adjustable |
| 12/10/2014 | CN104202005A 一种可调环形耦合器 An adjustable ring coupler |
| 12/10/2014 | CN104201873A 带有lrc并联无源阻尼电路的llcl滤波器 Llcl filter with a parallel passive damping circuit lrc |
| 12/10/2014 | CN102386877B 微机电系统(mems)可变电容器、激励部件及相关方法 Microelectromechanical systems (mems) variable capacitor, incentive components and related methods |
| 12/10/2014 | CN102006025B 滤波器 Filter |
| 12/09/2014 | US8908754 Decision feedback equalization for signals having unequally distributed patterns |
| 12/09/2014 | US8907750 Systems and methods for impedance tuner initialization |
| 12/09/2014 | US8907747 Device using a filter with resonators |
| 12/09/2014 | US8907742 Electrostatic discharge control for a multi-cavity microwave filter |
| 12/09/2014 | US8907714 Switched capacitor circuit with switching loss compensation mechanism and compensation method thereof |
| 12/09/2014 | US8907531 Wireless energy transfer with variable size resonators for medical applications |
| 12/04/2014 | US20140357200 Method and Apparatus for Controlling Parameters of an Antenna Tuner |
| 12/04/2014 | US20140354512 Tunable filter device |
| 12/04/2014 | US20140354378 Design for high pass filters and low pass filters using through glass via technology |
| 12/04/2014 | US20140354377 Vector inductor having multiple mutually coupled metalization layers providing high quality factor |