| Patents for H01P 7 - Resonators of the waveguide type (6,314) |
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| 06/26/2001 | US6252475 High-frequency circuit element |
| 06/21/2001 | WO2001010033A3 Analog-to-digital converter for a signal in the gigahertz range, millimetric wave receivers and bandpass filter for millimetric waves |
| 06/21/2001 | US20010004630 Electromagnetic resonator |
| 06/20/2001 | EP1109246A1 Filter, duplexer, and communications device |
| 06/19/2001 | US6249196 Resonator for uniformly varying inductance or impedance in longitudinal direction of conductor line |
| 06/14/2001 | WO2001043224A1 Improved dielectric mounting system |
| 06/14/2001 | WO2001043221A1 Quasi dual-mode resonators |
| 06/14/2001 | WO2001043220A1 Dual-tuning microwave devices using ferroelectric/ferrite layers |
| 06/13/2001 | EP1107350A2 Method and arrangement for fastening inner conductor of resonator structure |
| 06/12/2001 | US6245702 Ceramic comprising a rare earth oxide, magnesia, tantala, titania and calcium and/or strontium oxide; low dielectic loss, controllable temperature coefficient, miniaturization |
| 06/07/2001 | WO2001041251A1 Tunable high temperature superconducting filter |
| 06/07/2001 | US20010002810 Method and arrangement for fastening inner conductor of resonator structure |
| 06/07/2001 | US20010002809 Method of manufacturing inner conductor of resonator, and inner conductor of resonator |
| 06/07/2001 | US20010002806 Filter, duplexer, and communications device |
| 06/07/2001 | DE19941311C1 Bandfilter Band filter |
| 06/07/2001 | CA2385441A1 Tunable high temperature superconducting filter |
| 06/06/2001 | CN1298559A Resonator assembly |
| 06/05/2001 | US6243564 Dielectric filter having coupling windows between resonators, and transceiver using the dielectric filter |
| 06/05/2001 | US6242992 Interdigital slow-wave coplanar transmission line resonator and coupler |
| 06/05/2001 | US6242375 Zinc niobate-titanate with copper oxide |
| 06/05/2001 | CA2252145C Dielectric filter, dielectric duplexer, and communication device |
| 05/30/2001 | EP1104044A1 Multimode dielectric resonator apparatus, filter, duplexer, and communication apparatus |
| 05/30/2001 | EP1104043A1 Multimode dielectric resonator apparatus, filter, duplexer, and communication apparatus |
| 05/30/2001 | CN1297261A Multimode dielectric resonator, filter, receiver-transmitter and communication apparatus |
| 05/29/2001 | US6239674 Elliptical resonator with an input/output capacitive gap |
| 05/29/2001 | CA2224665C Arrangement and method relating to tunable devices |
| 05/23/2001 | EP1102344A2 Dielectric resonator, dielectric filter, dielectric duplexer, and communication device |
| 05/23/2001 | EP1101240A1 Waveguide series resonant cavity for enhancing efficiency and bandwidth in a linear beam tube |
| 05/23/2001 | EP1101122A1 Quasi-hemispherical fabry-perot resonator and method for operating the same |
| 05/22/2001 | US6236291 Dielectric filter, duplexer, and communication device |
| 05/17/2001 | WO2001035485A1 Improvements in cavity filters |
| 05/17/2001 | CA2391332A1 Improvements in cavity filters |
| 05/16/2001 | CN1295734A Voltage controlled oscillator tuning by metal lid aperture selection |
| 05/15/2001 | US6232854 Dielectric resonator device, dielectric filter, oscillator, sharing device, and electronic apparatus |
| 05/15/2001 | CA2224587C Tunable microwave devices |
| 05/09/2001 | EP1098385A2 Dielectric filter, composite dielectric filter, dielectric duplexer, dielectric diplexer, and communication apparatus incorporating the same |
| 05/09/2001 | CN1294763A Coplanar oscillator circuit structures |
| 05/09/2001 | CN1294421A Medium electric filter, compound medium electric filter, one-two-way duplexer and communication device |
| 05/08/2001 | US6229410 Integral dielectric filter |
| 05/03/2001 | US20010000656 Dielectric waveguide resonator, dielectric waveguide filter, and method of adjusting the characteristics thereof |
| 05/02/2001 | EP1096598A2 High-frequency dielectric ceramic composition, dielectric resonator, dielectric filter, dielectric duplexer, and communication apparatus |
| 05/02/2001 | EP1095918A2 High frequency dielectric ceramic composition, dielectric resonator, dielectric filter, dielectric duplexer, and communication system |
| 05/02/2001 | CN1065377C Planar-construction high-frequency oscillator |
| 05/01/2001 | US6225879 Unperturbed ring resonator with an odd overtone vibration mode |
| 04/26/2001 | US20010000429 Dielectric waveguide resonator, dielectric waveguide filter, and method of adjusting the characteristics thereof |
| 04/25/2001 | EP1094540A1 Improved resonator filter and design method therefor |
| 04/25/2001 | EP1094539A1 Optimised resonator filter |
| 04/25/2001 | EP1032974A4 Continuously adjustable resonator |
| 04/25/2001 | EP0988658A4 Orthogonally mounted substrate based resonator |
| 04/25/2001 | EP0727101B1 Stripline resonator structure |
| 04/24/2001 | US6222432 Quarter-wave coaxial cavity resonator |
| 04/24/2001 | US6222429 Dielectric resonator, dielectric notch filter, and dielectric filter with optimized resonator and cavity dimensions |
| 04/24/2001 | US6222428 Tuning assembly for a dielectrical resonator in a cavity |
| 04/24/2001 | US6221799 Mixed oxide containing lithium, sodium, calcium, titanium, samarium and one of aluminum or gallium |
| 04/19/2001 | WO2001027942A1 Dielectric ceramic composition |
| 04/18/2001 | EP1093180A2 High frequency dielectric ceramic composition, dielectric resonator, dielectric filter, dielectric duplexer and communication apparatus |
| 04/18/2001 | EP1092694A1 Microwave dielectric ceramic composition |
| 04/17/2001 | US6218915 Dual-mode ring resonator |
| 04/17/2001 | US6218914 Dielectric filter and dielectric duplexer including a movable probe |
| 04/17/2001 | CA2197589C Surface mount type antenna and communication equipment using same |
| 04/12/2001 | WO2001026178A1 High frequency apparatus |
| 04/12/2001 | DE19939401A1 Microstructure for a microwave resonator consists of a planar substrate on which a high temperature superconducting layer is deposited which is then coated with an electrically conducting layer |
| 04/12/2001 | DE10041406A1 Duplexer-Dielektrikfilter Duplexer Dielektrikfilter |
| 04/11/2001 | EP1091441A2 Resonator device, filter, composite filter device, duplexer, and communication device |
| 04/05/2001 | DE19945716A1 Ceramic material for a temperature-stable filter comprises calcium titanate, neodymium aluminate and lanthanum aluminate |
| 04/04/2001 | EP1088362A2 Device for tuning of a dielectric resonator |
| 04/03/2001 | US6211755 Dielectric resonator, dielectric filter, dielectric duplexer, communication device, and method of producing dielectric resonator |
| 04/03/2001 | US6211752 Filtering device with metal cavity provided with dielectric inserts |
| 03/29/2001 | WO2000062367A8 Tunable microwave devices |
| 03/27/2001 | US6208227 Electromagnetic resonator |
| 03/27/2001 | CA2234498C Antenna device and radar module |
| 03/27/2001 | CA2224307C Dielectric resonator device |
| 03/22/2001 | WO2001020711A1 Method for balancing the bandwidth of a dual-mode filter |
| 03/21/2001 | EP1085593A2 Dielectric resonator device, dielectric duplexer, and communication apparatus incorporating same |
| 03/21/2001 | EP1084519A1 Multipolar band pass filter with elliptical filter characteristic |
| 03/21/2001 | CN1288289A Monolithic inductive capacity reconance and monolithic inductive capacity filter |
| 03/20/2001 | US6204739 Dielectric resonant apparatus |
| 03/20/2001 | CA2238126C Dielectric resonator, dielectric filter, duplexer, and communication device |
| 03/15/2001 | DE19943958A1 Verfahren zum Abgleichen der Bandbreite eines Dual-Mode Filters Method for adjusting the bandwidth of a dual-mode filter |
| 03/14/2001 | EP1083620A2 Monolithic LC resonator and monolithic LC filter |
| 03/14/2001 | CN1287412A Electrode structure for dielectric resonator |
| 03/13/2001 | US6201458 Plane type strip-line filter in which strip line is shortened and mode resonator in which two types microwaves are independently resonated |
| 03/13/2001 | US6201456 Dielectric filter, dielectric duplexer, and communication device, with non-electrode coupling parts |
| 03/13/2001 | CA2214259C Tm mode dielectric resonator and tm mode dielectric filter and duplexer using the resonator |
| 03/13/2001 | CA2172656C Superconducting multilayer electrode and method of producing same |
| 03/08/2001 | WO2001017057A1 High-frequency band pass filter assembly, comprising attenuation poles |
| 03/08/2001 | CA2383777A1 High-frequency band pass filter assembly, comprising attenuation poles |
| 03/06/2001 | US6198364 Resonator filter having a frequency regulating means with at least one turn |
| 03/01/2001 | WO2001015261A1 Dielectric resonator and dielectric filter |
| 03/01/2001 | CA2348614A1 Dielectric resonator and dielectric filter |
| 02/28/2001 | EP1079520A2 Multi-layer composite electronic component |
| 02/28/2001 | EP1079457A2 Dielectric resonance device, dielectric filter, composite dielectric filter device, dielectric duplexer, and communication apparatus |
| 02/28/2001 | EP1078413A1 Hts filters with self-resonant spiral resonators |
| 02/28/2001 | CN1285655A Multi-larer composite electronic assembly |
| 02/22/2001 | WO2001013460A1 Microwave filter |
| 02/20/2001 | US6191668 Coaxial resonator and dielectric filter using the same |
| 02/15/2001 | DE19935666A1 Analog-Digital-Wandler für ein Signal im Gigahertz-Bereich, Millimeterwellenempfänger und Bandpaßfilter für Millimeterwellen Analog-to-digital converter for a signal in the gigahertz range, the millimeter wave receiver and millimeter wave bandpass filter |
| 02/15/2001 | DE19934392A1 Tuning device for cavity resonator has bolt-like part forming connection between stages of multi-stage lever drive |
| 02/13/2001 | US6188360 Radio-frequency radiation source, radio frequency radiation source array, antenna module, and radio equipment |
| 02/13/2001 | US6187717 Arrangement and method relating to tunable devices through the controlling of plasma surface waves |