Patents for H01P 11 - Apparatus or processes specially adapted for manufacturing waveguides or resonators, lines, or other devices of the waveguide type (3,866) |
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03/01/2005 | US6861920 Complex circuit board, nonreciprocal circuit device, resonator, filter, duplexer communications device, circuit module, complex circuit board manufacturing method, and nonreciprocal circuit device manufacturing method |
02/24/2005 | US20050040993 Slot array antenna |
02/24/2005 | US20050040908 Low temperature co-fired ceramic-metal circulators and isolators |
02/23/2005 | EP1508936A1 Duplexer fabrication method using embedded PCB and duplexer fabricated by the same |
02/23/2005 | CN1190799C Electronic assembly and mfg. method thereof |
02/16/2005 | EP1506578A2 Glass material for use at high frequencies |
02/16/2005 | CN1189977C Central electrode composite and its irrevesible circuit device, communication device and manufacture method |
02/16/2005 | CN1189899C Method for making magnetic garnet monocrystal film and mangetic garnet monocrystal film with ununiform thickness |
02/10/2005 | US20050030242 Feed horn structure and manufacturing method thereof, converter, and satellite communication receiving antenna |
02/10/2005 | US20050030130 Method of manufacturing microwave filter components and microwave filter components formed thereby |
02/09/2005 | EP1505685A1 Microstrip line and method for producing of a microstrip line |
02/09/2005 | EP1470742A4 Monolithic disc delay line and method for making same |
02/08/2005 | US6853271 Triple-mode mono-block filter assembly |
02/03/2005 | US20050023144 Methods for electrochemically fabricating multi-layer structures including regions incorporating maskless, patterned, multiple layer thickness depositions of selected materials |
02/02/2005 | CN1574451A Methods for making microwave circuits |
02/02/2005 | CN1187865C Multiplayer microwave coupler using vertically-connected stripline |
01/27/2005 | WO2004073098A3 Fabrication of parascan tunable dielectric chips |
01/27/2005 | DE19938056B4 Verfahren zum Entfernen leitfähiger Abschnitte A method of removing conductive portions |
01/25/2005 | US6847273 Miniaturized multi-layer coplanar wave guide low pass filter |
01/20/2005 | WO2003100859A3 Method for producing a component comprising a conductor structure that is suitable for use at high frequencies and corresponding component |
01/20/2005 | US20050013977 Methods for producing waveguides |
01/20/2005 | US20050012572 Microstrip line, resonator element, filter, high-frequency circuit and electronic device using the same |
01/19/2005 | CN1568559A Microwave circulator with transformable film |
01/19/2005 | CN1185757C Manufacturing method of irreversible circuit device |
01/19/2005 | CN1185753C High frequency magnetic material and high frequency circuit element |
01/19/2005 | CN1185750C Method of making high temperature super conductive filter contact electrode using mask method |
01/18/2005 | US6844861 Method of fabricating waveguide channels |
01/12/2005 | EP1496563A2 Circuit board bonded to ground, "T" branching circuit, waveguide-microstrip transition |
01/12/2005 | EP1495512A1 Embedded planar circulator and a method for fabricating the same |
01/12/2005 | EP1495482A2 Complex microdevices and appparatus and methods for fabricating such devices |
01/12/2005 | CN2671139Y Packing shell for radio micro-mechanical switch |
01/12/2005 | CN1564372A LC passive low pass flter on chip and prepn. thereof |
01/11/2005 | US6842089 Film bulk acoustic resonator (FBAR) device |
01/11/2005 | US6841728 Solar cell stringing machine |
01/05/2005 | CN1560959A Special cavity resonator and testing method for mediat resonator material at 8mm band test |
01/04/2005 | US6838377 High frequency circuit chip and method of producing the same |
12/30/2004 | US20040263290 Coaxial waveguide microstructures and methods of formation thereof |
12/29/2004 | CN1182654C Electronic element and its mfg. method |
12/28/2004 | US6834429 Ablative method for forming RF ceramic block filters |
12/23/2004 | US20040257194 Methods for making microwave circuits |
12/23/2004 | US20040257177 Flanged inner conductor coaxial resonators |
12/23/2004 | US20040256350 deposition of a conductive thickfilm on the dielectric, followed by a subsintering of the conductive thickfilm, patterning is done before/ after sintering, etching is then done to expose the conductor(s), and the conductor(s) are then fired |
12/16/2004 | US20040251142 Methods of reducing interlayer discontinuities in electrochemically fabricated three-dimensional structures |
12/15/2004 | CN1555107A Inverted microstrip transmission line based on micro electromechanical system and its producing method |
12/14/2004 | US6830806 Methods of manufacture of electric circuit substrates and components having multiple electric characteristics and substrates and components so manufactured |
12/14/2004 | US6829816 Method of manufacturing nonreciprocal circuit device |
12/09/2004 | WO2004107495A1 Tunable low loss transmission lines |
12/09/2004 | US20040246069 Waveguide type ortho mode transducer |
12/02/2004 | US20040239576 Antenna device and method of manufacturing same |
12/02/2004 | US20040239453 Mounting structure of high-frequency semiconductor apparatus and its production method |
12/02/2004 | US20040238950 Tunable low loss transmission lines |
12/02/2004 | DE10344167B3 Filter adjusting method e.g. for high frequency bandpass filter, involves adjusting filter with pulse of predefinable center frequency, and coordinating impulse response of individual filter elements on that basis |
11/25/2004 | US20040233023 In line structure for agitation of fluid dielectrics in RF devices |
11/24/2004 | EP1479128A1 Waveguide and method of manufacture |
11/23/2004 | US6822539 Dielectric resonance device with stabilized electric performance |
11/23/2004 | US6822532 Suspended-stripline hybrid coupler |
11/18/2004 | US20040228069 Ultra broadband capacitor assembly |
11/18/2004 | US20040227228 Fabrication of Parascan tunable dielectric chips |
11/18/2004 | DE10313336A1 Microwave ceramic(s) filter e.g. for duplex transmission systems, has resonator, and located in dielectric ceramic base with base exhibiting hole with inner walls metailized |
11/17/2004 | CN1547787A Production method for micro-strip filter |
11/11/2004 | WO2003050852A3 Complex microdevices and appparatus and methods for fabricating such devices |
11/09/2004 | US6816042 Process to make lightweight objects |
11/02/2004 | US6812903 Radio frequency aperture |
11/02/2004 | US6810577 Method of manufacturing a dielectric waveguide |
10/28/2004 | US20040212461 Miniaturized multi-layer coplanar wave guide low pass filter |
10/28/2004 | US20040212458 Film bulk acoustic resonator (FBAR) device and method for fabricating the same |
10/27/2004 | EP1471594A1 Floating microwave filter in a waveguide structure |
10/27/2004 | EP1470742A2 Monolithic disc delay line and method for making same |
10/27/2004 | CN1173430C Method for creating waveguides in multilayer ceramic structure and waveguide |
10/26/2004 | US6809696 Microwave components |
10/26/2004 | US6809617 Edge plated transmission line and switch integrally formed therewith |
10/21/2004 | US20040207496 [method for tuning parameter of rf transmission line and structure thereof] |
10/20/2004 | EP1468467A1 A component for electromagnetic waves and a method for manufacturing the same |
10/20/2004 | CN1538555A Low cost antenna made of conduction loaded resin-based material having conduction wire center core |
10/20/2004 | CN1172322C Superconductive element, manufacture thereof and dielectric resonator |
10/19/2004 | US6805829 Method for production of three-dimensionally arranged conducting and connecting structures for volumetric and energy flows |
10/14/2004 | US20040201437 Floating microwave filter in a waveguide structure |
10/14/2004 | US20040201432 Production method for micro-strip filter |
10/14/2004 | US20040200067 Method of machining glass substrate and method of fabricating high-frequency circuit |
10/13/2004 | CN1536947A Circuit board and circuit devcie and mfg. method thereof |
10/07/2004 | WO2004086562A1 Patch antenna |
10/06/2004 | CN1534823A Floating microwave filtor in wave guide structure |
09/30/2004 | WO2004084348A1 Antenna device and antenna device manufacturing method |
09/29/2004 | EP1463146A1 Low cost antennas from conductive loaded resin-based materials having a conductive wire center core and production method |
09/29/2004 | EP1461843A2 Radio frequency component and method of making same |
09/28/2004 | US6798320 Microstrip line having a line electrode with integral edge electrodes |
09/16/2004 | WO2004079795A2 Coaxial waveguide microstructures and methods of formation thereof |
09/14/2004 | US6791438 Radio frequency module and method for manufacturing the same |
09/14/2004 | US6789308 Method of manufacturing flat antenna |
09/10/2004 | WO2004077603A1 Corrosion resistant waveguide system and method of realizing the same |
09/09/2004 | US20040174225 Above resonance isolator/circulator and method of manufacture thereof |
09/09/2004 | US20040174224 Above resonance Isolator/circulator and method of manufacture thereof |
09/07/2004 | US6788271 Helical antenna manufacturing apparatus and method thereof |
09/02/2004 | US20040171249 Low-loss coplanar waveguides and method of fabrication |
09/02/2004 | US20040168313 Process to manufacture microwave components using hard anodised aluminum |
09/01/2004 | CN1525527A Preparation method for silicon-based micro machine microwave/radiofrequency switch chip |
08/26/2004 | WO2004073098A2 Fabrication of parascan tunable dielectric chips |
08/26/2004 | WO2004073038A2 Ultra broadband capacitor assembly |
08/26/2004 | US20040164909 Built-in antenna, electronic device using the same, method of making the same and a method of installing the same |
08/26/2004 | US20040164823 Corrosion resistant waveguide system and method |