Patents
Sitemap › H01 - Basic electric elements › H01P - Waveguides; Resonators, lines or other devices of the waveguide type › H01P 11 - Apparatus or processes specially adapted for manufacturing waveguides or resonators, lines, or other devices of the waveguide type
Patents for H01P 11 - Apparatus or processes specially adapted for manufacturing waveguides or resonators, lines, or other devices of the waveguide type (3,866)
08/2000
08/29/2000US6111483 Filter, method of manufacturing same, and component of a filter shell construction
08/22/2000US6107228 Dielectric ceramic composition and ceramic electronic element using the same
08/16/2000CN1263366A Dielectric resonator, dielectric filter, dielectric duplexer and communication equipment
08/15/2000US6104240 Microwave circuit and method of manufacturing microwave circuit
08/08/2000US6099919 Porcelain elements, applying catalyzer for electroless deposition
07/2000
07/26/2000CN1261211A Manufacture of antenna body for telephone
07/25/2000US6094113 Dielectric resonator filter having cross-coupled resonators
07/19/2000EP1020947A2 Method for manufacturing an antenna body for a phone and phone or handset having an internal antenna
07/12/2000CN1259843A Circuit plate and circuit element, and method for mfg. same
07/06/2000WO2000039882A1 Antenna for portable wireless communications system and a method for manufacturing the same
07/06/2000WO2000039854A1 Coaxial type signal line and manufacturing method thereof
06/2000
06/13/2000US6074697 Method for forming an electrode pattern such as a pattern of input-output electrodes of dielectric resonators
06/13/2000CA2054346C Superconducting microwave parts
06/06/2000CA2172462C Dielectric resonator and dielectric resonator device using same
06/02/2000WO2000031821A1 Microwave mixer with baluns having rectangular coaxial transmission lines
06/02/2000WO2000031820A1 High frequency dielectric device
06/02/2000CA2348471A1 Microwave mixer with baluns having rectangular coaxial transmission lines
05/2000
05/31/2000CN1254965A Method and equipment for automatically regulating characteristics of medium filter
05/25/2000WO2000030211A1 Wide band antenna having unitary radiator/ground plane
05/24/2000EP1003236A2 Device and method for producing radio frequency components
05/23/2000US6066598 Superconducting multilayer electrode and method of producing same
05/23/2000US6066246 Electrical energy transmission lines and especially the variety of radio frequency energy transmission lines known as microstrip lines as are often used within integrated circuit electronic devices.
05/18/2000WO2000028620A1 Low cost methods of fabricating true-time-delay continuous transverse stub array antennas
05/17/2000EP1001483A2 A method of and an apparatus for automatically adjusting the characteristics of a dielectric filter
05/16/2000US6064283 Dielectric filter
05/11/2000WO2000026149A1 High performance embedded rf filters
05/09/2000US6061026 Monolithic antenna
04/2000
04/26/2000EP0996188A2 Microwave-millimeter wave circuit apparatus and fabrication method thereof having a circulator or isolator
04/13/2000DE19841663A1 Production of volume samples from melt textured high temperature superconducting material comprises molding powder into open vessel and applying seed crystal
04/11/2000CA2054345C Superconducting microwave parts
04/06/2000DE19943401A1 Manufacturing method for laminated transmission line, forming structure on laminated substrate using laser etching
04/04/2000US6044538 Passive microwave structures and methods having reduced passive intermodulation
03/2000
03/16/2000DE19941294A1 Kunstharztransflektor und Verfahren zum Herstellen desselben Kunstharztransflektor thereof and methods for preparing
03/15/2000EP0986127A2 Nonreciprocal circuit device and its manufacturing method
03/14/2000US6037541 Apparatus and method for forming a housing assembly
03/09/2000DE19939887A1 Surface acoustic wave resonator for generating Rayleigh waves, has an interdigital transducer disposed within a substrate to generate a shear horizontal wave
03/09/2000DE19938056A1 Conductive section removing method from surfaces of dielectric resonators used in oscillators, filters, duplexers includes a dielectric resonator plated with copper held by a holder which is irradiated by a laser
03/01/2000CN1245983A Filter element and its production method
02/2000
02/22/2000US6028007 Low cost hermetic sealed microwave module packaging
02/16/2000EP0980109A2 Duplexer and communication apparatus
02/16/2000CN1244955A Dielectric resonator, dielectric filter, dielectric duplexer and method for manufacturing dielectric resonator
02/02/2000EP0977299A2 Active high frequency control element
02/01/2000US6020798 Dielectric laminated device and its manufacturing method
01/2000
01/27/2000DE19932540A1 Microstrip line waveguide converter structure, for an IC package for millimeter waveband signal transmission, comprises a dielectric support bearing a microstrip line with widened sections enclosed by a waveguide section
01/27/2000DE19833512A1 Aktives Hochfrequenzsteuerelement High frequency active control
01/18/2000US6016087 Coupled microstrip lines
01/05/2000EP0914688A4 Printed circuit board layering configuration for very high bandwidth interconnect
01/04/2000US6011453 Compact wave guide arrangement and a method for producing it
12/1999
12/28/1999US6006419 Synthetic resin transreflector and method of making same
12/22/1999CN1239579A Laminated ceramic parts
12/22/1999CN1239337A Dielectric resonator, dielectric filter, dielectric duplexer, communication device, and method of producing dielectric resonator
12/21/1999US6005524 Flexible diversity antenna
12/15/1999EP0964473A1 A high frequency filter consisting of integral bodies
12/14/1999US6000120 Method of making coaxial transmission lines on a printed circuit board
12/09/1999DE19925398A1 Non reciprocal high frequency switching element, especially as integrated microwave switch, suitable for economic mass production
12/08/1999EP0963001A2 Millimeter wave module and radio apparatus
12/04/1999CA2273601A1 Waveguide structures in particular for use in acousto-optical mode converters and method for making same
11/1999
11/25/1999DE19750324C2 Schichtweise ausgebildetes elektronisches Bauelement Layer by layer formed electronic component
11/24/1999EP0959516A1 Methods for the manufacture of elbows for microwave guides and elbows obtained according to the method
11/24/1999EP0959515A1 Fabrication method for microwave waveguide bends and bends obtained by this method
11/23/1999US5990767 Dielectrically loaded cavity resonator
11/23/1999US5990763 Filter having part of a resonator and integral shell extruded from one basic block
11/23/1999US5987732 Method of making compact integrated microwave assembly system
11/17/1999EP0957530A1 Dielectric resonator, dielectric filter, dielectric duplexer, and method for manufacturing dielectric resonator
11/16/1999US5986517 Low-loss air suspended radially combined patch for N-way RF switch
11/10/1999EP0955668A2 Process for manufacture of micro electromechanical devices having high electrical isolation
11/03/1999EP0954049A2 Circuit board bonding method, branch circuit and its designing method, waveguide-microstrip transition, and application to HF circuit, antenna and communication system
11/03/1999EP0954046A2 Dielectric resonator, dielectric filter, dielectric duplexer, communication device, and method of producing dielectric resonator
11/02/1999US5976679 High-frequency circuit element
11/02/1999CA2184022C Thin-film multilayered electrodes and method of fabricating same
10/1999
10/05/1999US5963115 Ceramic filter having reduced insertion losses
09/1999
09/29/1999EP0945912A1 Dielectric filter and method of manufacturing the same
09/28/1999US5956840 Low cost hermetic sealed microwave module packaging
09/14/1999US5952901 Laminated electronic component with trimmable parallel electrodes
09/08/1999EP0940825A1 Laminated ceramic parts
09/07/1999US5946794 Method of manufacturing a composite microwave circuit module
09/02/1999WO1999044257A1 Flexible diversity antenna
09/01/1999EP0939413A1 Dieletric ceramic composition and ceramic electronic element using the same
08/1999
08/31/1999US5945891 Molded waveguide feed and method for manufacturing same
08/25/1999EP0643874B1 Microwave resonator
08/18/1999CN1226093A Short-circuit microstrip antenna and device including that antenna
08/17/1999US5937509 Method of manufacturing linear-circular polarizer
08/12/1999WO1999040627A1 An electrical connecting element and a method of making such an element
08/11/1999EP0935307A1 Filter, method of manufacturing same, and component of a filter shell construction
07/1999
07/27/1999US5929728 Imbedded waveguide structures for a microwave circuit package
07/14/1999EP0929113A2 Low-loss air suspended radially combined patch for N-way RF switch
06/1999
06/23/1999EP0924791A1 Bandpass filter
06/17/1999WO1999018629A3 Microwave filter and method for fabricating microstrip band pass filter
06/16/1999EP0923156A1 Shorted microstrip antenna and apparatus using the same
06/16/1999EP0923151A1 Dielecrically loaded cavity resonator
06/15/1999US5912472 Switchable planar high frequency resonator and filter
06/15/1999US5911454 Microstrip manufacturing method
06/11/1999CA2254263A1 Microribbon short-circuit antenna and device including the said antenna
05/1999
05/25/1999US5906963 Superconductor Josephson junction comprising lanthanum aluminate
05/19/1999EP0917197A2 High-frequency integrated circuit and method for manufacturing the same
05/12/1999EP0914688A1 Printed circuit board layering configuration for very high bandwidth interconnect
05/04/1999US5900308 Circuit with copper plating layer, dielectric substrate, gold conductors with undercoat; stable and reliable filtering characteristics; microwave receivers
04/1999
04/15/1999WO1999018629A2 Microwave filter and method for fabricating microstrip band pass filter
04/13/1999US5894252 Laminated ceramic electronic component with a quadrangular inner conductor and a method for manufacturing the same
04/13/1999CA2134008C Array antenna and production process therefor
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