| Patents for H01P 1 - Auxiliary devices (25,484) |
|---|
| 04/29/2009 | CN201229982Y WLAN three frequency path integrating device |
| 04/29/2009 | CN201229981Y Multiple mode beam forming network for millimeter wave frequency band |
| 04/29/2009 | CN101420056A Microstrip linear filter, duplexer and radio-frequency device |
| 04/29/2009 | CN101420055A Single-pole double-throw switch based on E PHEMT |
| 04/29/2009 | CN100483844C Non-coaxial substrate integrated waveguide circular cavity filter |
| 04/29/2009 | CN100483581C Decoupling module for decoupling high-frequency signals from a power supply line |
| 04/28/2009 | US7526263 Input arrangement for a low-noise amplifier pair |
| 04/28/2009 | US7525401 Stacked filter |
| 04/28/2009 | US7525396 System, microwave switch and method for hot standby of radio frequency power amplifier |
| 04/28/2009 | US7525395 Step attenuator |
| 04/23/2009 | WO2009052029A1 Multi-layer compact, embedded antennas using low-loss substrate stack-up for multi-frequency band applications |
| 04/23/2009 | WO2008032311A3 Switched bands phase shifter |
| 04/23/2009 | US20090102582 Resonator device with shorted stub and mim-capacitor |
| 04/23/2009 | US20090102094 Media, filter element using corrugated media sheet, corrugated sheet, and methods |
| 04/23/2009 | DE102007026431B4 HF-Drehkupplung mit Lambda/4-Leitung zwischen Stator und Rotor RF rotary coupling with lambda / 4 line between the stator and rotor |
| 04/22/2009 | EP2051325A1 Fractal and space-filling transmission lines, resonators, filters and passive network elements |
| 04/22/2009 | CN201226372Y Double-frequency high-gain antenna |
| 04/22/2009 | CN201226369Y Microwave transmission phase shifter |
| 04/22/2009 | CN101416405A Low-voltage control high-frequency switch and composite high-frequency part |
| 04/22/2009 | CN101416346A Waveguide transition for generating circularly polarized waves |
| 04/22/2009 | CN101416200A RFID multiplexer for RF switching |
| 04/22/2009 | CN101414845A Connection device for radio frequency active and passive module |
| 04/22/2009 | CN101414699A Novel microwave rotary joint |
| 04/21/2009 | US7522022 Planar filter, semiconductor device and radio unit |
| 04/21/2009 | US7522015 Switch circuit, front end module and radio terminal including switch circuit |
| 04/21/2009 | US7522013 Non-reciprocal circuit device |
| 04/21/2009 | US7522012 Nonreciprocal circuit device and manufacturing method of the same |
| 04/16/2009 | WO2006085152A3 Variably tuning antennas |
| 04/16/2009 | US20090096552 Overlay electromagnetic bandgap (ebg) structure and method of manufacturing the same |
| 04/15/2009 | EP2047564A1 Compact orthomode transduction device optimized in the mesh plane, for an antenna |
| 04/15/2009 | EP2047556A2 Emulation of anisotropic media in transmission line |
| 04/15/2009 | CN201222729Y Co-frequency band composite unit and device for mixing and separating line |
| 04/15/2009 | CN201222728Y Microstrip dual-frequency antenna mixer |
| 04/15/2009 | CN201222530Y Coaxial cavity resonator and coaxial cavity filter |
| 04/15/2009 | CN201222528Y Coaxial fixed attenuator |
| 04/15/2009 | CN201222527Y Microstrip groove cross coupling loop microwave band-pass filter |
| 04/15/2009 | CN201222526Y Low-pass filter |
| 04/15/2009 | CN201222525Y Coaxial switch with power detection function |
| 04/15/2009 | CN101411024A Phase shifter, high frequency transmitter, high frequency receiver, high frequency transmitter-receiver, radar apparatus, and antenna system provided with the phase shifter |
| 04/15/2009 | CN101410700A Waveguide junction having a decoupling element for planar waveguide couplings |
| 04/15/2009 | CN101409378A Apparatus for restraining waveguide filter parasitic passband |
| 04/15/2009 | CN101409377A Cavity filter structure mathematical response model and cavity filter for mobile communication network thereof |
| 04/15/2009 | CN100479260C Slow wave structure based on electromagnetic band gap structure |
| 04/14/2009 | US7518552 Antenna control system |
| 04/14/2009 | US7518474 Piezoelectric in-line RF MEMS switch and method of fabrication |
| 04/14/2009 | US7518472 Transmission line connecting structure and transmission/reception device |
| 04/14/2009 | US7518465 Tunable high impedance surface device |
| 04/09/2009 | WO2009044951A1 Phase shifter where a roration member is combined with a guide member |
| 04/09/2009 | WO2009044950A1 Phase shifter |
| 04/09/2009 | WO2009044518A1 Left-handed filter |
| 04/09/2009 | WO2009023753A3 Apparatus and method for mode suppression in microwave and millimeterwave packages |
| 04/09/2009 | WO2007073524A3 Low-loss tunable radio frequency filter |
| 04/09/2009 | WO2006050004A3 Distributed matrix switch |
| 04/09/2009 | US20090091406 Compact via transmission line for printed circuit board and design method of the same |
| 04/09/2009 | US20090091405 Resonator, method for manufacturing filter by using resonator and filter manufactured by the same method |
| 04/09/2009 | US20090091402 Compact stripline low frequency band reject filter |
| 04/09/2009 | DE102007044886A1 Filteranordnung Filter assembly |
| 04/08/2009 | EP2044648A1 High frequency filter having coaxial structure |
| 04/08/2009 | EP2016641A4 Pin diode network for multiband rf coupling |
| 04/08/2009 | CN100477374C Transmission line connection structure and transmitter/receiver |
| 04/08/2009 | CN100477373C Capacitive coupling device between medium loading chambers |
| 04/07/2009 | US7515882 Apparatus, methods and articles of manufacture for a multi-band switch |
| 04/07/2009 | US7515021 Split-ring coupler incorporating dual resonant sensors |
| 04/07/2009 | US7515019 Non-contact position sensor with sonic waveguide |
| 04/07/2009 | US7515015 High speed signal transmission structure |
| 04/07/2009 | US7515013 Rectangular waveguide cavity launch |
| 04/07/2009 | US7515011 Microwave routing element, methods of routing microwaves and systems including same |
| 04/02/2009 | WO2009042280A1 Radio frequency filtering |
| 04/02/2009 | WO2009042060A2 Constant phase digital attenuator with on-chip matching circuitry |
| 04/02/2009 | WO2009041896A1 Antenna arrangement |
| 04/02/2009 | WO2009041895A1 Antenna arrangement for a multi radiator base station antenna |
| 04/02/2009 | WO2009041696A1 High frequency module and wiring board |
| 04/02/2009 | WO2009041196A1 Irreversible circuit element |
| 04/02/2009 | WO2009040990A1 Attenuation device and test device |
| 04/02/2009 | WO2009040830A2 Multimode prime focal feeds for highly efficient elliptical beams for microwave sensors |
| 04/02/2009 | US20090085823 Reduced inductance interconnect for enhanced microwave and millimeter-wave systems |
| 04/02/2009 | US20090085695 Ferrite-piezoelectric microwave devices |
| 04/02/2009 | US20090085694 Low Pass Metal Powder Filter |
| 04/02/2009 | US20090085693 Filter |
| 04/02/2009 | US20090085690 Switching device, and testing apparatus |
| 04/01/2009 | EP2043192A1 Dielectric waveguide bend |
| 04/01/2009 | EP2041830A1 Trimming of waveguide filters |
| 04/01/2009 | CN101401253A Waveguide forming apparatus, dielectric line forming apparatus, pin structure and high frequency circuit |
| 04/01/2009 | CN101399390A Nonreciprocal circuit element |
| 04/01/2009 | CN101399389A Method and system for using a microstrip to switch circuits in cmos applications |
| 04/01/2009 | CN100474519C Three beam MEMS device and correlation method |
| 03/31/2009 | US7511593 DVI-compatible multi-pole double-throw mechanical switch |
| 03/31/2009 | US7511592 Switch circuit and integrated circuit |
| 03/26/2009 | WO2009039308A1 Maximizing power yield from wireless power magnetic resonators |
| 03/26/2009 | WO2009039113A1 Transmitters and receivers for wireless energy transfer |
| 03/26/2009 | WO2009038200A1 Dielectric resonator, dielectric resonator filter and method for controlling dielectric resonator |
| 03/26/2009 | WO2009037918A1 High frequency substrate and high frequency module using same |
| 03/26/2009 | WO2009037425A1 A tuneable bandpass filter |
| 03/26/2009 | WO2009000862A3 Tuneable rf filters and methods thereof |
| 03/26/2009 | US20090079521 Bulk Acoustic Wave Resonator |
| 03/25/2009 | EP2038961A2 Waveguide quick disconnect clamp |
| 03/25/2009 | EP1304761B1 Laminated band pass filter, high frequency radio equipment, and method of manufacturing laminated band pass filter |
| 03/25/2009 | CN101395755A Module and passive part |
| 03/25/2009 | CN101394174A Single-knife dual-close switch based on reinforcement type PHEMT |
| 03/25/2009 | CN101394173A Single-knife dual-close switch based on reinforcement type PHEMT |