| Patents for H01P 7 - Resonators of the waveguide type (6,314) |
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| 09/11/2013 | CN103296368A Harmonic oscillator and filter with harmonic oscillator |
| 09/11/2013 | CN103296358A Resonance cavity and tuning method of resonance cavity |
| 09/11/2013 | CN103296357A Filter |
| 09/11/2013 | CN103296356A Artificial electromagnetic material and filter using same |
| 09/11/2013 | CN103296355A Artificial electromagnetic material and filter using same |
| 09/11/2013 | CN103296353A Artificial electromagnetic material and filter using same |
| 09/11/2013 | CN103296350A Artificial electromagnetic material and filter using same |
| 09/11/2013 | CN103296349A Artificial electromagnetic material and filter using same |
| 09/11/2013 | CN103296348A Artificial electromagnetic material and filter using same |
| 09/11/2013 | CN103296347A Artificial electromagnetic material and filter using same |
| 09/11/2013 | CN101471479B Zero order resonator, narrow band filter and optimum design method |
| 09/10/2013 | US8531253 Serial L-C resonator with three-dimensional structure and ultra-wide bandpass filter using the same |
| 09/05/2013 | US20130229243 Tuneable Filter |
| 09/04/2013 | CN103280622A Artificial surface plasmon-based annular resonator |
| 09/04/2013 | CN101946364B Layered bandpass filter |
| 08/28/2013 | CN103269999A DIELECTRIC CERAMIC AND DIELECTRIC FILTER PROVIDED WITH SAMe |
| 08/21/2013 | CN103262338A Tunable high-frequency filter |
| 08/21/2013 | CN101790844B Resonator and filter using the same |
| 08/15/2013 | WO2013119181A1 A switch |
| 08/14/2013 | CN203134944U Anti-interference filter and communication cavity device |
| 08/13/2013 | US8508319 Rapidly tunable RF cavity |
| 08/07/2013 | EP2624361A1 Coaxial resonator and dielectric filter, wireless communications module, and wireless communications device using same |
| 08/07/2013 | CN203119078U Harmonic oscillator, resonant cavity, filter device and electromagnetic wave equipment |
| 08/07/2013 | CN203119077U Resonant cavity, filtering device and electromagnetic wave equipment |
| 08/07/2013 | CN203119076U Resonant cavity, filtering device and electromagnetic wave equipment |
| 08/07/2013 | CN203119075U Resonant cavity, filter device and electromagnetic wave equipment |
| 08/07/2013 | CN203119067U Cavity filter |
| 08/07/2013 | CN103236571A Slot-line dual-band bandpass filter |
| 08/01/2013 | US20130196608 Coaxial Resonator, and Dielectric Filter, Wireless Communication Module, and Wireless Communication Device Employing the Coaxial Resonator |
| 07/24/2013 | CN103219570A Ultra wide band coplanar waveguide filter adopting terminal short circuit H-type resonator |
| 07/24/2013 | CN101894995B Radio frequency electrically adjusted band-pass filter with constant absolute bandwidth |
| 07/23/2013 | US8493163 Bandpass filter, wireless communication module and wireless communication device |
| 07/18/2013 | US20130181725 Meander-line ring resonator |
| 07/17/2013 | CN102064369B Method for adjusting wafer levels of acoustic coupling resonance filter |
| 07/11/2013 | WO2013103269A1 Multi-mode bandpass filter |
| 07/11/2013 | US20130176088 Transverse magnetic mode dielectric resonator, transverse magnetic mode dielectric filter, and base station |
| 07/10/2013 | CN203056060U Reconfigurable band-pass filter with wide bandwidth adjusting range and performance-controllable radio frequency |
| 07/10/2013 | CN203056059U Radio frequency reconfigurable band-pass filter with wide frequency and wide bandwidth adjusting range |
| 07/10/2013 | CN203056058U Broadband control balanced radio-frequency electrically-tuned band-pass filter |
| 07/10/2013 | CN203056053U Microstrip broad band filter based on double circular multi-mode resonator |
| 07/10/2013 | CN103199328A Superconducting thin film resonator |
| 07/10/2013 | CN101517822B Re-entrant resonant cavities and method of manufacturing such cavities |
| 07/03/2013 | EP2609680A1 Push-push oscillator circuit |
| 07/03/2013 | CN203039077U Coaxial resonator with phase step structure |
| 07/03/2013 | CN203039076U Quarter-wave coaxial resonator structure |
| 07/03/2013 | CN203039066U Mobile communication low-intermodulation multi-frequency combination and shunt assembly |
| 07/03/2013 | CN203039061U Low-pass structure body and cavity filter |
| 07/03/2013 | CN203039060U Cavity filter and resonant tube |
| 07/03/2013 | CN203039058U Cavity filter and resonant tube |
| 07/03/2013 | CN203039054U Coaxial filter with phase step structure |
| 07/03/2013 | CN103187609A Resonant cavity |
| 07/03/2013 | CN103187608A Resonant cavity |
| 07/03/2013 | CN103187602A Miniaturized controllable three-frequency filter based on open-circuit step impedance line loading |
| 07/03/2013 | CN103187601A Multimode wide-band filter based on multi-branch loaded square resonance ring |
| 07/03/2013 | CN103187600A Dual-mode three-way wide-band filter based on multi-branch loaded square resonance ring |
| 06/27/2013 | WO2013093976A1 Tunable resonant elements and filter based on these elements |
| 06/27/2013 | WO2013091583A1 Fabrication of highly flexible near-infrared metamaterials |
| 06/27/2013 | US20130162375 Method for producing metamaterial and metamaterial |
| 06/26/2013 | CN103178321A SIW (substrate integrated waveguide) resonator and processing method thereof |
| 06/26/2013 | CN101436694B 电子部件 Electronic components |
| 06/20/2013 | WO2013089163A1 Resonant circuit, distributed amplifier, and oscillator |
| 06/19/2013 | EP2605330A1 Transverse magnetic mode dielectric resonator, transverse magnetic mode dielectric filter and base station |
| 06/19/2013 | EP2603964A1 Wireless energy transmission |
| 06/19/2013 | CN203013899U Temperature compensation mechanism for resonant cavity |
| 06/19/2013 | CN103165969A Harmonic oscillator, resonant cavity, wave filter component and electromagnetic wave equipment |
| 06/19/2013 | CN101843175B Circuit with improved efficiency and crest factor for current fed bipolar junction transistor (BJT) based electronic ballast |
| 06/13/2013 | WO2013085357A1 Ceramic panel resonator using a pseudo tm110 mode, and rf dual mode filter using the resonator |
| 06/13/2013 | US20130147580 Electromagnetic resonance coupler |
| 06/12/2013 | CN202997029U Harmonic oscillator and cavity filter thereof, and electromagnetic wave equipment |
| 06/12/2013 | CN202997028U Harmonic oscillator and cavity filter thereof, and electromagnetic wave equipment |
| 06/12/2013 | CN103155273A Coaxial resonator and dielectric filter, wireless communications module, and wireless communications device using same |
| 06/12/2013 | CN103151595A Resonator with liner resonance rod |
| 06/12/2013 | CN103151587A Cavity filter |
| 06/06/2013 | US20130141190 Process for producing metamaterial, and metamaterial |
| 05/30/2013 | US20130135061 Microwave circuit in strip line technology |
| 05/29/2013 | CN103122455A An apparatus for performing a plasma chemical vapour deposition process |
| 05/28/2013 | US8451073 Laminated RF device with vertical resonators having stack arrangement of laminated layers including dielectric layers |
| 05/23/2013 | US20130127569 Method for Manufacturing Resonant Tube, Resonant Tube and Cavity Filter |
| 05/22/2013 | CN202949024U Electromagnetic resonance unit structures for realizing terahertz metamaterial |
| 05/22/2013 | CN103117443A Resonant cavity, filter component and electromagnetic wave appliance |
| 05/22/2013 | CN103117426A Radio frequency reconfigurable band-pass filter with wide bandwidth adjusting range and controllable performance |
| 05/22/2013 | CN101841077B Tunable filter resonator and manufacturing method thereof |
| 05/21/2013 | US8446232 Ultra-wideband tunable filters based on multi-resolution band-selection |
| 05/15/2013 | CN202940321U Single-ended short circuit dielectric resonator |
| 05/15/2013 | CN202940320U Medium TM mode single-ended short circuit resonator |
| 05/15/2013 | CN202940319U High-reliable TM mode single-ended short circuit resonator |
| 05/15/2013 | CN103107406A Harmonic oscillator, resonant cavity, wave filter and electromagnetic wave device |
| 05/15/2013 | CN103107391A Compact type microwave distributed double module band-pass filter |
| 05/15/2013 | CN103107390A Balance type radio frequency electronically-controlled band-pass filter with bandwidth control |
| 05/09/2013 | US20130113578 Method for Manufacturing Resonance Tube, Resonance Tube, and Filter |
| 05/08/2013 | CN202930517U Dual-rectangular ring multi-mode resonator-based microstrip wide-band filter |
| 05/08/2013 | CN202930516U Rectangular fractal multi-mode resonator-based microstrip wide-band filter |
| 05/08/2013 | CN202930515U Rectangular ring multi-mode resonator-based microstrip wide-band filter |
| 05/08/2013 | CN103094649A Cavity filter |
| 05/08/2013 | CN103094648A Radio frequency reconfigurable band-pass filter with wide frequency and wide adjustment range of broadband |
| 05/08/2013 | CN103094646A Substrate integration waveguide load dielectric resonator filter |
| 05/08/2013 | CN101866088B Manufacture method of two-dimensional left-handed material based on plan periodic structure |
| 05/01/2013 | CN103081352A Push-push oscillator circuit |
| 05/01/2013 | CN103080041A Dielectric ceramic, method for manufacturing same, and dielectric resonator |
| 04/25/2013 | WO2013059749A1 Hollow supports and anchors for mechanical resonators |