| Patents for H01P 7 - Resonators of the waveguide type (6,314) |
|---|
| 04/10/2002 | CN1344042A Dielectric resonator, dielectric filter, dielectric diplexer and communicating device |
| 04/10/2002 | CN1343989A High frequency ceramic base, its use and mfg. method |
| 04/10/2002 | CN1082713C Actuator |
| 04/09/2002 | US6370404 High temperature superconductor mini-filters and mini-multiplexers with self-resonant spiral resonators |
| 04/09/2002 | US6370033 Electronic device having printed circuit board joined to cavity resonance filter |
| 04/09/2002 | US6369676 High-frequency module |
| 04/09/2002 | US6369669 High frequency; perovskite type crystal phase; preferably a dielectric constant of 30 to 50, a q value of 15,000 or more at 1 ghz, temperature-dependent factor of resonant frequency can be arbitrarily controlled |
| 04/09/2002 | US6369668 Duplexer and communication apparatus including the same |
| 04/04/2002 | US20020039059 Dual mode band pass filter |
| 04/04/2002 | US20020039055 Filter, duplexer, and communication device |
| 04/04/2002 | US20020038720 Superconductive filter module, superconductive filter assembly and heat insulating type coaxial cable |
| 04/03/2002 | EP1193231A1 High frequency ceramic compact, use thereof, and method of producing the same |
| 04/03/2002 | EP0832507B1 Tunable microwave devices |
| 04/03/2002 | EP0808515B1 Device for filtering frequency |
| 04/03/2002 | CN1342623A Microwave ceramic medium and its preparing process |
| 04/03/2002 | CN1342622A Ceramics as low-loss microwave medium |
| 03/28/2002 | US20020036554 Resonating apparatus in a dielectric substrate |
| 03/27/2002 | EP1190466A1 Dielectric resonator configuration for microwave-multipole bandpass filters |
| 03/27/2002 | CN1081852C Transmitter-receiver |
| 03/26/2002 | US6362708 Dielectric resonator tuning device |
| 03/26/2002 | US6362706 Cavity resonator for reducing phase noise of voltage controlled oscillator |
| 03/26/2002 | US6362705 Dielectric filter unit, duplexer, and communication apparatus |
| 03/21/2002 | US20020034667 Having enhanced electronic properties and are superior to thin film configurations because the thick films have lower loss tangents and are not dependant on substrate materials |
| 03/21/2002 | US20020033743 Dual-mode band-pass filter |
| 03/21/2002 | US20020033477 Bismuth pyrochlore microwave dielectric materials |
| 03/20/2002 | EP1189300A2 Dual-mode bandpass filter |
| 03/20/2002 | CN1340875A Wave filter, duplexer and communication equipment |
| 03/19/2002 | US6360112 High-frequency circuit element having a superconductive resonator tuned by another movable resonator |
| 03/19/2002 | US6360111 High-frequency circuit element having a superconductive resonator with an electroconductive film about the periphery |
| 03/19/2002 | US6359536 High frequency multi-layer module with electronic component receiving aperture and conductive via |
| 03/19/2002 | US6359534 Microwave resonator |
| 03/14/2002 | US20020030565 Band-pass filter |
| 03/14/2002 | US20020030559 Dielectric resonator, dielectric filter, dielectric duplexer, and communication apparatus incorporating the same |
| 03/14/2002 | US20020030558 Dielectric filter, dielectric duplexer, and communication apparatus |
| 03/14/2002 | US20020030550 Tuning method for filters having multiple coupled resonators |
| 03/13/2002 | EP1187247A2 A microwave resonator having an external temperature compensator |
| 03/12/2002 | US6356172 Resonator structure embedded in mechanical structure |
| 03/12/2002 | US6356171 Planar general response dual-mode cavity filter |
| 03/12/2002 | US6356170 Dielectric waveguide resonator, dielectric waveguide filter, and method of adjusting the characteristics thereof |
| 03/12/2002 | US6356168 Sheet-metal filter |
| 03/12/2002 | US6356163 Tuning method for filters having multiple coupled resonators |
| 03/07/2002 | WO2002019468A2 Folded cavity-backed slot antenna |
| 03/07/2002 | WO2002019462A1 Microwave component comprising a silver niobium tantalate containing dielectric ceramic base |
| 03/07/2002 | WO2002019458A1 Dielectric filter |
| 03/07/2002 | US20020027483 Filter, multiplexer, and communication apparatus |
| 03/06/2002 | EP1184967A2 RF oscillator apparatus and transceiver apparatus |
| 03/06/2002 | EP1184933A2 Resonator |
| 03/06/2002 | EP1101122B1 Quasi-hemispherical fabry-perot resonator and method for operating the same |
| 03/06/2002 | CN1338793A 谐振器 Resonators |
| 02/28/2002 | US20020025903 Dielectric ceramic for high frequency, dielectric resonator, dielectric filter, dielectric duplexer and communication unit |
| 02/28/2002 | DE10042360C1 Mikrowellen-Bauelement A microwave component |
| 02/27/2002 | EP1182704A2 High frequency module |
| 02/27/2002 | EP1181740A1 Dielectric microwave filter |
| 02/27/2002 | EP1181738A1 Temperature-compensated rod resonator |
| 02/21/2002 | US20020021188 High frequency dielectric ceramic compact, dielectric resonator, dielectric filter, dielectric duplexer, and communication apparatus |
| 02/21/2002 | US20020021186 Resonator, filter, oscillator, duplexer, and communication apparatus |
| 02/21/2002 | US20020021185 Dielectric filter, antenna sharing device, and communication device |
| 02/14/2002 | US20020017968 Dielectric filter, transmission/reception sharing device, and communication device |
| 02/13/2002 | CN1336018A Superconducting filter module, superconducting filter, and heat-insulated coaxial cable |
| 02/12/2002 | US6347237 The floating plate, the first plate, and the second plate define a gap, and wherein the gap is varied by length changes in the mechanical driver |
| 02/12/2002 | US6346867 Dielectric waveguide resonator, dielectric waveguide filter, and method of adjusting the characteristics thereof |
| 02/12/2002 | US6346866 Dielectric laminated device and its manufacturing method |
| 02/07/2002 | US20020014935 Fine tuning system for voltage controlled oscillators |
| 02/07/2002 | US20020014931 Dielectric filter, duplexer, and communication apparatus incorporating the same |
| 02/07/2002 | US20020014928 Frequency stable resonator |
| 02/06/2002 | EP1177593A1 High temperature superconductor tunable filter |
| 02/06/2002 | EP1177592A2 Dielectric resonator |
| 01/31/2002 | WO2002009228A1 Dielectric loaded cavity for high frequency filters |
| 01/31/2002 | US20020011903 Resonator |
| 01/31/2002 | CA2416458A1 Dielectric loaded cavity for high frequency filters |
| 01/29/2002 | US6342863 Antenna apparatus and antenna and tranceiver using the same |
| 01/29/2002 | CA2281150C Microwave cavity having a removable end wall |
| 01/29/2002 | CA2263218C Resonator cavity end wall assembly |
| 01/24/2002 | WO2002006686A1 Tuning screw assembly |
| 01/24/2002 | US20020010074 Barium, titanium and rare earth oxides |
| 01/23/2002 | EP1174944A2 Tunable bandpass filter |
| 01/23/2002 | EP1174943A1 Dual mode band-pass filter |
| 01/23/2002 | EP1174245A1 Method for attaching a resonator part and a resonator |
| 01/17/2002 | WO2002005377A1 Dielectric resonator device, filter, duplexer, and communication device |
| 01/17/2002 | US20020006778 RF oscillator apparatus and transceiver apparatus |
| 01/17/2002 | US20020005770 Dual-mode band-pass filter |
| 01/17/2002 | US20020005768 Method for attaching a resonator part and a resonator |
| 01/17/2002 | US20020005767 Dielectric resonator filter |
| 01/17/2002 | US20020005766 RF resonator |
| 01/17/2002 | CA2313925A1 Tunable bandpass filter |
| 01/16/2002 | EP1172882A2 Resonator |
| 01/16/2002 | EP1172879A2 Dual-mode band-pass filter |
| 01/16/2002 | EP1172345A1 Dielectric ceramic for high frequency, dielectric resonator, dielectric filter, dielectric duplexer and communication unit |
| 01/16/2002 | CN1331856A Circularly polarized dielectric resonator antenna |
| 01/16/2002 | CN1331849A Sleeve in radio frequency filter |
| 01/15/2002 | US6338804 Method for removing conductive portions |
| 01/15/2002 | CA2176326C Dielectric resonator for a microwave filter, and a filter including such a resonator |
| 01/10/2002 | US20020004462 Resonators |
| 01/10/2002 | US20020003461 Microwave resonator |
| 01/09/2002 | EP1170819A2 Dual mode band pass filter |
| 01/09/2002 | EP1170817A1 Transmission line resonator with dielectric substrate having an etched structure on the ground plane |
| 01/09/2002 | EP1170269A2 High frequency dielectric ceramic compact, dielectric resonator, dielectric filter, dielectric duplexer, and communication apparatus |
| 01/09/2002 | EP1169748A1 A tuning arrangement |
| 01/09/2002 | EP1169747A1 High-frequency filter |
| 01/09/2002 | EP1169746A1 Tunable microwave devices |