| 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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| 01/08/2004 | WO2004004434A1 Multilayer stripline radio frequency circuits and interconnection methods |
| 01/08/2004 | WO2004004061A1 Miniature rf and microwave components and methods for fabricating such components |
| 01/08/2004 | US20040004001 Method of and apparatus for forming three-dimensional structures integral with semiconductor based circuitry |
| 01/06/2004 | US6674354 Non-reciprocal circuit element, communication device, and method of manufacturing non-reciprocal circuit element |
| 01/06/2004 | US6673181 Improved elongation |
| 01/02/2004 | EP1376746A1 Tuneless rectangular dielectric waveguide filter |
| 01/02/2004 | EP1376738A1 High-frequency module, transmitter-receiver, and method of adjusting characteristic of the high-frequency module |
| 01/01/2004 | US20040000979 Multilayer stripline radio frequency circuits and interconnection methods |
| 01/01/2004 | US20040000958 Circulator and method of manufacture |
| 12/31/2003 | CN1464585A Process for making high frequency switch and high frequency switch and electronic apparatus |
| 12/30/2003 | US6670921 Low-cost HDMI-D packaging technique for integrating an efficient reconfigurable antenna array with RF MEMS switches and a high impedance surface |
| 12/25/2003 | US20030234695 High-frequency module, transmitter-receiver, and method of adjusting characteristic of the high-frequency module |
| 12/24/2003 | CN1463054A Satellite communicating converter, its feed horn and its mfg. method |
| 12/24/2003 | CN1132265C Method and equipment for automatically regulating characteristics of medium filter |
| 12/24/2003 | CN1132264C 介质谐振器、介质滤波器、介质双工器和介质谐振器的制造方法 The method of manufacturing a dielectric resonator, dielectric filter, dielectric duplexer, and a dielectric resonator |
| 12/17/2003 | EP1371112A1 Waveguide slot antenna and manufacturing method thereof |
| 12/17/2003 | CN1462088A Manufacturing method of radio circuit and radio circuit |
| 12/16/2003 | US6664635 Lossless microstrip line in CMOS process |
| 12/10/2003 | CN1130792C Nonreciprocal electric circuit element |
| 12/04/2003 | WO2003100859A2 Method for producing a component comprising a conductor structure that is suitable for use at high frequencies and corresponding component |
| 12/04/2003 | WO2003100846A2 Glass material for use at high frequencies |
| 12/04/2003 | US20030222828 Feed horn of converter for satellite communication reception, fabrication method of such feed horn, and satellite communication reception converter |
| 12/04/2003 | US20030222738 Miniature RF and microwave components and methods for fabricating such components |
| 12/04/2003 | US20030221968 Electrochemical fabrication method and apparatus for producing three-dimensional structures having improved surface finish |
| 12/04/2003 | CA2485185A1 Method for producing a component comprising a conductor structure that is suitable for use at high frequencies |
| 12/04/2003 | CA2484794A1 Glass material for use at high frequencies |
| 12/02/2003 | US6658233 Satellite broadcast receiving converter |
| 12/02/2003 | US6657519 Waveguide filter |
| 11/27/2003 | US20030218518 Film bulk acoustic resonator (FBAR) device and method for fabricating the same |
| 11/25/2003 | US6653917 High-temperature superconductor low-pass filter for suppressing broadband harmonics |
| 11/25/2003 | US6653915 Coaxial transmission lines having grounding troughs on a printed circuit board |
| 11/20/2003 | WO2003096473A1 Filter assembly |
| 11/20/2003 | WO2003095710A2 Methods of and apparatus for electrochemically fabricating structures |
| 11/20/2003 | WO2003095709A2 Multistep release method for electrochemically fabricated structures |
| 11/20/2003 | WO2003095707A2 Method of and apparatus for forming three-dimensional structures |
| 11/20/2003 | WO2003095706A2 Electrochemically fabricated hermetically sealed microstructures |
| 11/20/2003 | CA2485301A1 Filter assembly |
| 11/19/2003 | CN1457527A Dielectric filter, antenna duplexer and communication device with filter |
| 11/18/2003 | CA2281857C Complex circuit board, nonreciprocal circuit device, resonator, filter, duplexer, communications device, circuit module, complex circuit board manufacturing method, and nonreciprocal circuit device manufacturing method |
| 11/13/2003 | WO2003036336A9 N port feed device |
| 11/11/2003 | US6646608 Center electrode assembly, nonreciprocal circuit device, communication device, and method of producing the center electrode assembly |
| 11/11/2003 | US6646516 Complex circuit board, nonreciprocal circuit device, resonator, filter, duplexer, communications device, circuit module, complex circuit board manufacturing method, and nonreciprocal circuit device manufacturing method |
| 11/11/2003 | US6643924 Method of manufacturing a distributed constant filter circuit module |
| 11/05/2003 | EP1359618A2 Semiconductor device |
| 11/05/2003 | CN1454038A Adjustable open-circuit guide circuit |
| 11/05/2003 | CN1127171C Short circuit microstrip antenna and device including that antenna |
| 11/04/2003 | US6642449 Electronic component and manufacturing method thereof |
| 10/30/2003 | WO2003090307A1 Embedded planar circulator and a method for fabricating the same |
| 10/30/2003 | US20030201851 High frequency apparatus for transmitting or processing high frequency signal, and method for manufactruing the high frequency apparatus |
| 10/29/2003 | CN1126190C Method for manufacture of antenna body for telephone, relative antenna component and telephone |
| 10/28/2003 | US6639299 Semiconductor device having a chip size package including a passive element |
| 10/21/2003 | US6636131 Method for manufacturing filter using coupling coefficient function |
| 10/07/2003 | US6630911 Compact antenna and producing method thereof |
| 10/07/2003 | US6630876 Lightweight objects |
| 10/02/2003 | US20030184489 Antenna and manufacturing method for the same |
| 10/01/2003 | EP1349236A1 Antenna and manufacturing method for the same |
| 10/01/2003 | EP1349231A2 Satellite broadcast receiving converter |
| 10/01/2003 | CN1446388A Antenna, method for production and mounting method thereof |
| 10/01/2003 | CN1446387A Electric component, method for production thereof and it suse |
| 09/30/2003 | US6625869 Method for manufacturing nonreciprocal circuit device |
| 09/25/2003 | WO2003079483A1 Waveguide type ortho mode transducer |
| 09/25/2003 | WO2003032432A3 Microwave circulator with deformable membrane |
| 09/25/2003 | US20030179146 Method of fabricating waveguide channels |
| 09/25/2003 | US20030179054 Radio frequency resonator and method for producing the same |
| 09/24/2003 | EP1046197B1 Low cost methods of fabricating true-time-delay continuous transverse stub array antennas |
| 09/23/2003 | US6624713 High density sintering at low temperature garnet |
| 09/18/2003 | US20030174030 RF cable having clad conductors and method of making same |
| 09/17/2003 | CN1121734C Dielectric resonator, method of producing dielectric resonator and application in communication device |
| 09/11/2003 | US20030169133 High frequency transmission line, electronic parts and electronic apparatus using the same |
| 09/11/2003 | US20030169131 Method of manufacturing inner conductor of resonator, and inner conductor of resonator |
| 09/09/2003 | US6617657 Process for manufacture of micro electromechanical devices having high electrical isolation |
| 09/09/2003 | US6617527 Printed circuit board having a pair of grooves extending the entire length |
| 09/03/2003 | CN1440576A Method of fabricating waveguide channels |
| 09/03/2003 | CN1440047A Air shielding device around electrodeless luminating system |
| 09/02/2003 | US6614331 Method of manufacturing inner conductor of resonator, and inner conductor of resonator |
| 08/28/2003 | US20030161121 Trimming of embedded structures |
| 08/28/2003 | US20030160553 Apparatus for blocking ambient air of electrodeless lighting system and waveguide thereof |
| 08/26/2003 | US6611180 Embedded planar circulator |
| 08/21/2003 | WO2003069722A1 Cofired multi-layer ceramic structure incorporating a microwave component |
| 08/20/2003 | CN1437283A Method for producing filter module |
| 08/14/2003 | US20030152357 Dielectric waveguide and a method of manufacturing a dielectric waveguide |
| 08/14/2003 | US20030151467 N port feed device |
| 08/13/2003 | EP1335446A1 Coaxial pipe elbow and method of manufacturing the pipe elbow |
| 08/07/2003 | US20030147196 Electronic component and manufacturing method thereof |
| 08/07/2003 | US20030145450 Manufacturing method for filter module |
| 08/06/2003 | CN1434655A Method for making flat antenna |
| 08/05/2003 | US6603441 Compact antenna not easily broken by external force, stable in communication performance and excelling in durability |
| 08/05/2003 | US6603373 Adjusting method for electrical characteristics of microstrip line filter, duplexer, communication device, and microstrip line type resonator |
| 08/05/2003 | US6602622 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 |
| 08/05/2003 | US6602429 Waveguide structures and a method of fabrication thereof |
| 07/31/2003 | US20030141948 Dielectric filter, antenna duplexer |
| 07/30/2003 | EP1331692A1 Method of manufacturing flat antenna |
| 07/29/2003 | US6600392 Metal window filter assembly using non-radiative dielectric waveguide |
| 07/24/2003 | WO2003059570A1 Solar cell stringing machine |
| 07/24/2003 | US20030135982 Method of manufacturing flat antenna |
| 07/23/2003 | CN1115740C Microwave oscilator and its mfg. method |
| 07/17/2003 | WO2003059025A2 Monolithic disc delay line and method for making same |
| 07/16/2003 | EP1327285A2 Three dimensional antenna configured of shaped flex circuit electromagnetically coupled to transmission line feed |
| 07/16/2003 | EP1188199A4 Multilayer microwave couplers using vertically-connected stripline |
| 07/16/2003 | CN1114965C Superconducting multilayer electrode and method of making it |