| Patents for H01P 7 - Resonators of the waveguide type (6,314) |
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| 02/07/2013 | DE102011109507A1 Electronic tunable cavity resonator for use in substrate of microwave monolithic integrated circuit, has control pins introduced into resonance space, where electromagnetic field in resonator is altered based on resonance frequency |
| 02/06/2013 | CN202721253U Novel cavity filter resonant rod |
| 02/06/2013 | CN102916240A High-reliability TM mode single-ended short circuiting resonator |
| 02/06/2013 | CN101916891B Ultra-wideband band-pass filter with band stop characteristic |
| 02/06/2013 | CN101252216B Variable resonator, tunable bandwidth filter, and electric circuit device |
| 02/05/2013 | US8369816 Filter for suppressing selected frequencies |
| 01/31/2013 | US20130029848 Low-loss superconducting devices |
| 01/30/2013 | CN202712391U Microwave dual-mode double-bandpass filter with branch line loading structure |
| 01/30/2013 | CN202712386U WiMAX microstrip filter comprising defected ground structure used in wireless LAN |
| 01/30/2013 | CN202712384U Dual-pass band ultra-wideband filter based on multimode resonant cavity |
| 01/30/2013 | CN202712381U Ultra-wideband filter integrated with Chinese-character-''feng''-shaped scalariform impedance tuning bar |
| 01/30/2013 | CN202712378U Dual-pass band ultra-wideband filter based on cone-shaped resonator |
| 01/30/2013 | CN102904000A Harmonic oscillator, microwave device and communication device |
| 01/30/2013 | CN102903999A Resonant cavity |
| 01/30/2013 | CN102903998A Resonant cavity |
| 01/30/2013 | CN102903997A Resonant cavity |
| 01/30/2013 | CN102903996A Resonant cavity |
| 01/30/2013 | CN102903995A Resonant cavity |
| 01/30/2013 | CN101630771B Low-noise amplifying frequency demultiplier |
| 01/29/2013 | US8362855 Tuning bolt ground connection structure and RF cavity filter including same |
| 01/29/2013 | US8362853 Tunable MEMS resonators |
| 01/24/2013 | WO2013011801A1 Electromagnetic wave propagation sheet and display shelf implementing electromagnetic wave propagation sheet |
| 01/24/2013 | US20130021117 Locking device for a radio frequency filter tuning probe |
| 01/23/2013 | CN202695693U Dielectric filter, dielectric resonator, cover plate unit and communication equipment |
| 01/23/2013 | CN101807734B Novel waveguide mouth Ka-band high-temperature superconducting filter |
| 01/22/2013 | US8358184 Stripline filter |
| 01/16/2013 | EP2486416B1 Dual-mode microwave resonator device and method of electron spin resonance measurement |
| 01/16/2013 | CN102881983A Single-resonance and double-resonance mould structure of TM (Transverse Magnetic) dielectric resonator |
| 01/15/2013 | US8354898 Harmonic suppression resonator, harmonic propagation blocking filter, and radar apparatus |
| 01/09/2013 | EP2544298A1 Artifical micro-structure and metamaterial using the same |
| 01/09/2013 | CN202662768U Adjustable resonant cavity |
| 01/09/2013 | CN202662767U Novel microwave resonator |
| 01/09/2013 | CN202662754U EGSM (enhanced global system for mobile communications) duplex filter module with connection belt |
| 01/09/2013 | CN102868012A High-temperature superconductive micro-strip resonator and filter containing same |
| 01/09/2013 | CN102868011A Coaxial overlapped output resonant cavity of radio-frequency wideband high-power electron tube amplifier |
| 01/09/2013 | CN101958442B Microwave three-frequency band-pass filter based on wedged SIR (Signal to Interference Ratio) structure |
| 01/03/2013 | WO2013000496A1 An electrically tunable oscillator |
| 01/03/2013 | WO2013000223A1 Artificial electromagnetic material |
| 01/03/2013 | WO2013000176A1 Microwave cavity bubble device |
| 01/03/2013 | US20130002374 Variable resonator, variable bandwidth filter, and electric circuit device |
| 01/02/2013 | EP2541674A1 High rejection band-stop filter and diplexer using such filters |
| 01/02/2013 | CN202651333U Direction-fixed type resonator |
| 01/02/2013 | CN202651323U Adjustable fly rod high frequency filter |
| 01/02/2013 | CN202651319U Tuning screw |
| 01/02/2013 | CN202651318U TM mold dielectric resonator fixation structure |
| 01/02/2013 | CN102856623A 3/4 lambda wavelength output resonant cavity of radio-frequency broadband high-power valve amplifier |
| 01/02/2013 | CN101834338B TM (Transverse Magnetic) mode dielectric resonator for controlling second harmonic migration |
| 01/02/2013 | CN101276954B Coplanar resonator and coplanar waveguide filter using the same |
| 12/27/2012 | WO2012177834A2 Microwave resonant cavity |
| 12/27/2012 | US20120326811 Temperature-Independent Dielectric Resonator |
| 12/27/2012 | US20120326803 Microwave resonant cavity |
| 12/27/2012 | CA2838946A1 Microwave resonant cavity |
| 12/26/2012 | EP2538487A1 Temperature-independent dielectric resonator |
| 12/26/2012 | CN101771182B Miniaturized narrowband band-pass filter |
| 12/25/2012 | US8337764 Recess waveguide microwave chemical plant for production of ethene from natural gas and the process using said plant |
| 12/19/2012 | EP2534671A1 Method of applying a faraday cage onto the resonator of a microwave light source |
| 12/19/2012 | CN202616378U Coaxial impedance transformation microwave filter |
| 12/19/2012 | CN202616377U Microwave ceramic device with metallized conductive coating |
| 12/19/2012 | CN102832437A Medium harmonic oscillator, microwave device and microwave equipment |
| 12/19/2012 | CN102832436A Microwave resonant cavity device for light-emitting element |
| 12/19/2012 | CN101546853B Die-casting diplexer and die-casting method |
| 12/18/2012 | US8334727 Microwave cavity sensor |
| 12/13/2012 | US20120313735 Adjustable resonator |
| 12/13/2012 | US20120313734 Folded coaxial radio frequency mirror |
| 12/12/2012 | EP2533356A1 Adjustable resonator |
| 12/12/2012 | CN102820512A Electromagnetic resonance unit structures and method for realizing specific terahertz mediums |
| 12/12/2012 | CN101770804B Magnetic random access memory, magnetic logic device and spinning microwave oscillator |
| 12/12/2012 | CN101252217B Variable resonator, tunable filter, and electric circuit device |
| 12/12/2012 | CN101141019B Variable resonator, variable bandwidth filter, and electric circuit device |
| 12/11/2012 | US8330562 Variable resonator, tunable filter, and electric circuit device |
| 12/11/2012 | US8330561 Cavity filter, an isolation device, and a node in a mobile communications network |
| 12/06/2012 | WO2012162972A1 Balanced radio frequency electrically tunable band-pass filter with constant absolute bandwidth |
| 12/06/2012 | WO2012162948A1 A cavity microwave filter assembly, and a method for making a cavity microwave filter assembly |
| 12/06/2012 | US20120306280 Resonator structures and method of making |
| 12/05/2012 | CN102810716A Manufacturing method of resonant rod, resonant rod and cavity filter |
| 12/05/2012 | CN102810715A Resonance rod, cavity filter and method for manufacturing resonance rod |
| 12/05/2012 | CN102807365A Dielectric ceramic, preparation method thereof and harmonic oscillator |
| 12/05/2012 | CN102807363A Microwave dielectric ceramics and preparation method thereof and harmonic oscillator |
| 12/04/2012 | US8324989 Re-entrant resonant cavities and method of manufacturing such cavities |
| 12/04/2012 | US8324988 Variable resonator, tunable bandwidth filter, and electric circuit device |
| 11/28/2012 | CN202564529U Resonant rod and cavity filter |
| 11/28/2012 | CN102800916A Coaxial output resonant cavity of radio-frequency broadband high-power tube amplifier |
| 11/28/2012 | CN102800915A Mode-adjustable resonant cavity |
| 11/28/2012 | CN102800907A Micro-band low pass filter |
| 11/21/2012 | EP2351143B1 Compact radiofrequency coupler |
| 11/21/2012 | CN202550042U WLAN micro-strip filter provided with stepped impedance and full-wavelength annular resonant cavity |
| 11/21/2012 | CN202550041U WLAN filter provided with stepped impedance resonant cavity and adopting defected ground structure |
| 11/21/2012 | CN202550039U Ultra-wideband filter integrated with stepped impedance tuning bar shaped like a Chinese character 'tu' |
| 11/21/2012 | CN202550037U Micro-strip filter adopting defected ground structure and suitable for wireless local area network |
| 11/21/2012 | CN202550035U Ultra-wideband filter integrated with double cross-shaped stepped impedance tuning bar |
| 11/21/2012 | CN101604777B Wide frequency band negative permeability material and preparation method thereof |
| 11/21/2012 | CN101546855B Substrate integrated waveguide bulk effect diode oscillator |
| 11/15/2012 | US20120286903 Micromechanical device and method of designing thereof |
| 11/15/2012 | US20120286902 Circuit Configuration Having a Prescribed Capacitance, and Method and Device for the Production Thereof |
| 11/14/2012 | CN202534770U Dielectric filter and dielectric resonator thereof |
| 11/14/2012 | CN202534769U High-rigidity resonant rod |
| 11/13/2012 | US8309925 Resonant cavity integrated into a waveguide for terahertz sensing |
| 11/08/2012 | US20120280765 Low AC resistance conductor designs |
| 11/08/2012 | US20120279306 Mechanical Nanoresonator for Extremely Broadband Resonance |
| 11/07/2012 | CN102765934A Microwave dielectric ceramic, preparation method thereof and harmonic oscillator |