| Patents for H01P 11 - Apparatus or processes specially adapted for manufacturing waveguides or resonators, lines, or other devices of the waveguide type (3,866) |
|---|
| 01/16/2003 | US20030011518 Low-cost HDMI-D packaging technique for integrating an efficient reconfigurable antenna array with RF MEMS switches and a high impedance surface |
| 01/09/2003 | US20030006865 Metal window filter assembly using non-radiative dielectric waveguids |
| 01/09/2003 | US20030006855 Center electrode assembly, nonreciprocal circuit device, communication device, and method of producing the center electrode assembly |
| 01/08/2003 | EP1274149A2 Radio frequency circuit manufacturing method and radio frequency circuit |
| 01/07/2003 | US6504446 Method for adjusting characteristics of dielectric filter, method for adjusting characteristics of dielectric duplexer, and devices for practicing the methods |
| 01/07/2003 | US6504444 High frequency integrated circuit including an isolator and dielectric filter |
| 01/02/2003 | EP1269569A2 Radio frequency aperture |
| 12/31/2002 | US6501437 Three dimensional antenna configured of shaped flex circuit electromagnetically coupled to transmission line feed |
| 12/31/2002 | US6501349 Method and arrangement for fastening inner conductor of resonator structure |
| 12/31/2002 | US6501347 Dielectric filter having forked auxiliary conductor |
| 12/31/2002 | CA2109488C Plural-mode stacked resonator filter |
| 12/27/2002 | WO2002103087A1 Process to manufacture microwave components using hard anodised aluminium |
| 12/26/2002 | US20020196093 Complex circuit board, nonreciprocal circuit device, resonator, filter, duplexer, communications device, circuit module, complex circuit board manufacturing method, and nonreciprocal circuit device manufacturing method |
| 12/24/2002 | US6498542 Dielectric resonant device, dielectric filter, dielectric duplexer, communication apparatus including the same, and method for forming input-output electrode of the dielectric resonant device |
| 12/19/2002 | WO2002101871A1 Transmission line |
| 12/19/2002 | US20020192364 Electroless copper plating solution and high-frequency electronic component |
| 12/17/2002 | US6496159 Simple helical antenna and method of producing the same |
| 12/17/2002 | US6495446 Lossless microstrip line in CMOS process |
| 12/12/2002 | US20020186105 Universal millimeter-wave housing with flexible end launchers |
| 12/11/2002 | EP1265315A2 Ceiling tile antenna and method for constructing the same |
| 12/11/2002 | CN1384560A Irreversible circuit element, its characteristics regulating method and communicator with the element |
| 12/11/2002 | CN1384222A Electroplating liquor without electrolytic copper and high-frequency electronic element |
| 12/05/2002 | US20020180642 Ceiling tile antenna and method for constructing same |
| 12/05/2002 | US20020180550 Center electrode assembly, manufacturing method therefor, nonreciprocal circuit device, and communication apparatus |
| 12/04/2002 | CN1383206A 半导体器件 Semiconductor devices |
| 11/29/2002 | CA2376323A1 Ceiling tile antenna and method for constructing same |
| 11/21/2002 | US20020171587 Inverted-F antenna |
| 11/21/2002 | US20020171515 Method for manufacturing filter using coupling coefficient function |
| 11/20/2002 | CN1380719A Nonreciprocal circuit element, communication device and method for manufacturing nonreciprocal circuit element |
| 11/19/2002 | US6483465 Circularly polarized wave antenna and manufacturing method therefor |
| 11/19/2002 | US6483403 Filter element and fabrication thereof |
| 11/14/2002 | US20020167371 Nonreciprocal circuit device and communication apparatus |
| 11/07/2002 | WO2002087870A1 Electric circuit components having multiple electric characteristics and methods of making such components |
| 11/07/2002 | US20020163399 Low-pass filter having high efficiency broad stopband characteristics, in which attenuation poles and frequency range of stopband can be controlled easily |
| 10/29/2002 | US6472960 Complex circuit board with an electrode and air gap between dielectric and magnetic substrates |
| 10/29/2002 | US6472951 Microwave multiplexer with manifold spacing adjustment |
| 10/23/2002 | EP1251558A2 Semiconductor device |
| 10/23/2002 | CN1375887A Delectric filter and its production method |
| 10/22/2002 | US6467152 Method of fabricating a microwave microstrip/waveguide transition structure |
| 10/17/2002 | US20020149530 Dual damascene horn antenna |
| 10/17/2002 | US20020149520 Microstrip antenna with improved low angle performance |
| 10/17/2002 | US20020149108 Low-loss coplanar waveguides and method of fabrication |
| 10/17/2002 | US20020149086 Semiconductor device |
| 10/17/2002 | US20020148640 Methods of manufacture of electric circuit substrates and components having multiple electric characteristics and substrates and components so manufactured |
| 10/16/2002 | EP1249892A2 Microstrip antenna with improved low angle performance |
| 10/15/2002 | US6466112 Coaxial type signal line and manufacturing method thereof |
| 10/15/2002 | US6466101 Microstrip line-waveguide converter structure, integrated circuit package for high frequency signals provided with this converter structure, and manufacturing method therefor |
| 10/15/2002 | US6465732 Laser formation of a metal capacitor and integrated coaxial line |
| 10/10/2002 | US20020145496 Non- reciprocal circuit element, communication device, and method of manufacturing non- reciprocal element. |
| 10/10/2002 | US20020144392 Microwave waveguide assembly and method for making same |
| 10/10/2002 | DE10115871A1 Rendering foam surfaces plane to make high frequency circuit board involves coating them with flowing polymer mass to form layer smoothing-out irregularities, followed by hardening |
| 10/08/2002 | US6462629 Ablative RF ceramic block filters |
| 10/03/2002 | WO2002078125A1 Waveguide slot antenna and manufacturing method thereof |
| 09/26/2002 | US20020135444 Microstrip line, resonator element, filter, high-frequency circuit and electronic device using the same |
| 09/19/2002 | WO2002073734A1 A microwave/millimeter wave filter |
| 09/18/2002 | EP1241729A1 Dielectric filter and method of manufacturing the same |
| 09/18/2002 | CN1369883A Electronic assembly and mfg. method thereof |
| 09/12/2002 | WO2002071532A1 Dielectric filter, antenna duplexer |
| 09/12/2002 | US20020125612 Method for production of three-dimensionally arranged conducting and connecting structures for volumetric and energy flows |
| 09/12/2002 | US20020125566 High frequency circuit chip and method of producing the same |
| 09/12/2002 | DE10204429A1 Elektronische Komponente und Herstellungsverfahren dafür Electronic component and manufacturing method thereof |
| 09/11/2002 | CN1369119A Multiplayer microwave couplers using vertically-connected stripline |
| 09/05/2002 | US20020122011 Compact antenna not easily broken by external force, stable in communication performance and excelling in durability |
| 08/29/2002 | DE10203366A1 Mikrostreifenleitung, Resonatorelement, Filter, Hochfrequenzschaltung und elektronisches Gerät, das dieselben verwendet Microstrip line resonator, filter, high-frequency circuit and electronic apparatus using the same |
| 08/22/2002 | US20020113671 Method and device for achieving a high-Q microwave resonant cavity |
| 08/20/2002 | US6437661 Directional coupler |
| 08/20/2002 | US6437655 Method and apparatus for automatically adjusting the characteristics of a dielectric filter |
| 08/20/2002 | US6434818 High-frequency circuit board and method of producing the same |
| 08/13/2002 | US6430805 Method of fabricating a true-time-delay continuous transverse stub array antenna |
| 08/08/2002 | US20020105775 Electronic component and method for producing same |
| 08/07/2002 | CN1363125A Ablative method for forming RF ceramic block filters |
| 08/07/2002 | CN1362753A Small-sized antenna and manufacture method thereof |
| 07/25/2002 | US20020098986 Combination of: an ceramic oxide substrate comprising Ba; and a Bi-2223 phase film containing a Bi-Sr-Ca-Cu-O phase further comprising Ba; dielectric resonator which has a high no-load Q factor at a high frequency |
| 07/25/2002 | US20020097104 Method of manufacturing nonreciprocal circuit device, nonreciprocal circuit device, and communication apparatus |
| 07/25/2002 | DE10102010A1 Superconducting structure, used in the production of superconducting filters in microwave strips e.g. in satellite communications, has a passivating layer containing hydroxide ions on its surface |
| 07/24/2002 | CN1360744A Helical antenna mfg. apparatus and method thereof |
| 07/24/2002 | CN1360742A Method for creating waveguides in multilayer ceramic structure and waveguide |
| 07/18/2002 | US20020093392 Microwave-millimeter wave circuit apparatus and fabrication method thereof having a circulator or isolator |
| 07/17/2002 | EP1223636A1 Overmoded hollow waveguide transition and its manufacturing method |
| 07/17/2002 | EP1222710A1 Improved microwave components |
| 07/17/2002 | EP1222622A2 Radio frequency identification tags and labels |
| 07/17/2002 | EP1181741A4 Helical antenna manufacturing apparatus and method thereof |
| 07/16/2002 | US6420096 Less metal is required compared to other thin film methods; metallic base layer, photoresist layer, electroconductive layer on exposed regions; photoresist is removed and the metallic base layer is etched |
| 07/11/2002 | US20020089389 Method for manufacturing nonreciprocal circuit device, nonreciprocal circuit device, and communication apparatus incorporating the same |
| 07/11/2002 | US20020089388 Circulator and method of manufacture |
| 07/10/2002 | EP1221737A2 Compact antenna and producing method thereof |
| 07/10/2002 | CN1358131A Method for producing of three-dimensionally arranged conducting and connecting structures for volumetric and energy flows |
| 07/04/2002 | WO2002033783A3 Three dimensional antenna configured of shaped flex circuit electromagnetically coupled to transmission line feed |
| 06/27/2002 | US20020080076 Compact antenna and producing method thereof |
| 06/27/2002 | US20020079981 Center-electrode assembly and manufacturing method therefor, nonreciprocal circuit device and communication apparatus using the same |
| 06/25/2002 | US6411258 Planar antenna array for point-to-point communications |
| 06/25/2002 | US6411182 Cavity resonator for reducing phase noise of voltage controlled oscillator and method for fabricating the same |
| 06/20/2002 | US20020075104 Coaxial type signal line and manufacturing method thereof |
| 06/13/2002 | WO2002046804A2 Circulator and method for manufacture |
| 06/13/2002 | US20020070819 Nonreciprocal circuit device, communication apparatus, and method for manufacturing nonreciprocal circuit device |
| 06/11/2002 | US6404396 Dismantling-type antenna, with capacitive load, of whip type, and method of manufacturing a radiating segment of such an antenna |
| 06/04/2002 | US6398902 Method of end bonding tubular sections and bonding a flange on the end of tubular sections |
| 05/29/2002 | CN1351357A Superconductive element, manufacture thereof and dielectric resonator |
| 05/23/2002 | WO2002041440A1 Coaxial pipe elbow and method of manufacturing the pipe elbow |
| 05/23/2002 | US20020060090 Printed circuit board and manufacturing method of the printed circuit board |