| Patents for H01P 5 - Coupling devices of the waveguide type (11,303) |
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| 01/21/2004 | CN1135647C Dielectric filter and communication apparatus using the same |
| 01/21/2004 | CN1135646C Cross line apparatus |
| 01/15/2004 | WO2004006483A2 N-way signal divider |
| 01/15/2004 | WO2004006383A1 Coupler |
| 01/15/2004 | US20040007470 Methods of and apparatus for electrochemically fabricating structures via interlaced layers or via selective etching and filling of voids |
| 01/15/2004 | US20040007468 Multistep release method for electrochemically fabricated structures |
| 01/15/2004 | DE10307987A1 Sechspunktbus mit einer angepaßten Antwort Sechspunktbus with an adapted response |
| 01/14/2004 | EP1380068A2 Ultrafast sampler with coaxial transition |
| 01/14/2004 | EP1380066A1 Microwave circuit |
| 01/14/2004 | CN1134903C Mobile radio telephone and transmitter |
| 01/14/2004 | CN1134853C Dielectric filter unit, transmitting-receiving sharing unit, and multiplexer |
| 01/14/2004 | CN1134844C Planar dielectric integrated circuit |
| 01/14/2004 | CN1134843C Planar dielectric integrated circuit |
| 01/13/2004 | US6677897 Solid state transmitter circuit |
| 01/13/2004 | US6677839 Vertical transition device for differential stripline paths and optical module |
| 01/13/2004 | US6677832 Connector for differential-mode transmission line providing virtual ground |
| 01/13/2004 | US6677831 Differential impedance control on printed circuit |
| 01/13/2004 | US6677830 Broadband matching network for an electroabsorption optical modulator |
| 01/08/2004 | WO2004004062A1 Directional coupler |
| 01/08/2004 | WO2004004061A1 Miniature rf and microwave components and methods for fabricating such components |
| 01/08/2004 | US20040005814 Directional coupler |
| 01/08/2004 | US20040004522 N-way signal divider |
| 01/08/2004 | US20040004001 Method of and apparatus for forming three-dimensional structures integral with semiconductor based circuitry |
| 01/08/2004 | DE10323431A1 Hochfrequenzzuleitungs-Wellenleiter-Umsetzer RF feedline waveguide converter |
| 01/07/2004 | EP1377801A2 Device for the emission of high frequency signals |
| 01/07/2004 | CN2598164Y Electromagnetic coupling structure for coaxial cavity resonator |
| 01/07/2004 | CN1134084C Dielectric resonator and the dielectric filter using same |
| 01/06/2004 | US6674410 Six-port junction/directional coupler with 0/90/180/270 ° output phase relationships |
| 01/06/2004 | US6674340 RF MEMS switch loop 180° phase bit radiator circuit |
| 01/06/2004 | US6674293 Adaptable pre-matched tuner system and method |
| 01/06/2004 | CA2326718C Waveguide connecting method and structure |
| 01/02/2004 | EP1376754A1 High efficiency resonant line |
| 01/02/2004 | EP1376753A1 High efficiency directional coupler |
| 01/02/2004 | EP1376752A1 High-frequency module |
| 01/02/2004 | EP1376751A1 Connection structure of connector pin and signal line and semiconductor package using it |
| 01/02/2004 | EP1376750A1 High efficiency quarter-wave transformer |
| 01/02/2004 | EP1376749A1 Broadband impedance transformers |
| 01/02/2004 | EP1376746A1 Tuneless rectangular dielectric waveguide filter |
| 01/02/2004 | EP1376743A1 High efficiency low pass filter |
| 01/02/2004 | EP1376742A1 High efficiency four port circuit |
| 01/02/2004 | EP1376736A1 Substrate enhancement for improved signal characteristics on a discontinuous transmission line |
| 01/02/2004 | EP1374333A1 Microwave coupler |
| 01/01/2004 | US20040000978 Substrate enhancement for improved signal characteristics on a discontinuous transmission line |
| 01/01/2004 | US20040000976 High efficiency resonant line |
| 01/01/2004 | US20040000966 High efficiency four port circuit |
| 01/01/2004 | US20040000965 Directional coupler and electronic device using the same |
| 01/01/2004 | US20040000964 High efficiency directional coupler |
| 01/01/2004 | US20040000963 Broadband impedance transformers |
| 01/01/2004 | US20040000962 High efficiency quarter-wave transformer |
| 01/01/2004 | US20040000960 High efficiency low pass filter |
| 12/31/2003 | WO2003073639A3 Digital network |
| 12/30/2003 | US6670865 Method and apparatus for low loss high frequency transmission |
| 12/25/2003 | US20030234702 Six-drop bus with matched response |
| 12/25/2003 | US20030234701 Four-drop bus with matched response |
| 12/23/2003 | US6667670 Microwave double-pole double-throw switch and microwave divide/through switch and power amplifier using thereof |
| 12/18/2003 | WO2003105428A1 Method and apparatus for coupling a device to a bus |
| 12/18/2003 | WO2003105427A1 Method and system for electromagnetically coupling devices to a bus |
| 12/18/2003 | WO2003105365A1 Device for the wideband electrical connection of two units which can be displaced in relation to each other |
| 12/18/2003 | WO2003105174A1 Electronic device and method of matching the impedance thereof |
| 12/18/2003 | WO2002086689A3 System and method for determining the required decoupling capacitors for a power distribution system using an improved capacitor model |
| 12/18/2003 | US20030231087 High-frequency module for commonality of circuit board |
| 12/18/2003 | US20030231081 Mounting structure of dielectric filter, dielectric filter device, mounting structure of dielectric duplexer, and communication device |
| 12/18/2003 | US20030231078 High-frequency line - waveguide converter |
| 12/17/2003 | CN1462088A Manufacturing method of radio circuit and radio circuit |
| 12/16/2003 | US6664935 Broad band impedance matching device with coupled transmission lines |
| 12/16/2003 | US6664869 Delay line filters using multiple in-line four-input couplers |
| 12/16/2003 | US6664868 Shim-tuned coaxial cable impedance transformer |
| 12/16/2003 | US6664867 Tunable electromagnetic transmission structure for effecting coupling of electromagnetic signals |
| 12/16/2003 | US6663424 Ultra wideband interconnect solution |
| 12/11/2003 | US20030227360 Three-dimensional periodic structure, method of producing the same, high frequency element, and high frequency apparatus |
| 12/11/2003 | US20030227352 Power management arrangement |
| 12/11/2003 | US20030227351 Single-pole multi-throw switch having low parasitic reactance, and an antenna incorporating the same |
| 12/11/2003 | US20030227347 Controlling coupling strength in electromagnetic bus coupling |
| 12/11/2003 | US20030227346 Bus signaling through electromagnetic couplers |
| 12/10/2003 | CN1461488A Laminated balun transformer |
| 12/10/2003 | CN1130794C Strip line-type high-frequency element |
| 12/09/2003 | US6661318 Radio frequency circuit module on multi-layer substrate |
| 12/09/2003 | US6661315 Resonator, filter, oscillator, duplexer, and communication apparatus |
| 12/09/2003 | US6661305 Wave guide adapter |
| 12/04/2003 | WO2003100904A1 Miniature directional coupler |
| 12/04/2003 | US20030222748 Construction of medium voltage power line data couplers |
| 12/04/2003 | US20030222738 Miniature RF and microwave components and methods for fabricating such components |
| 12/03/2003 | EP1367668A1 Broadband microstrip to waveguide transition on a multilayer printed circuit board |
| 12/03/2003 | EP1366539A1 Coupling device using buried capacitors in multilayered substrate |
| 12/03/2003 | EP1366538A1 Microstrip transition |
| 12/03/2003 | CN1460309A Connection structure of connector pin and signal line and semiconductor package using it |
| 12/03/2003 | CN1460308A 微波电路 Microwave Circuits |
| 12/03/2003 | CN1459929A S/n增强器 S / n enhancer |
| 12/02/2003 | US6658238 Method for elaborating a transmission signal and transmitter with amplifying cells for implementing same |
| 12/02/2003 | US6658233 Satellite broadcast receiving converter |
| 12/02/2003 | US6657516 Wideband TE11 mode coaxial turnstile junction |
| 12/02/2003 | CA2351975C Vertical transition device for differential stripline paths and optical module |
| 11/30/2003 | CA2430795A1 Planar metamaterials for controlling and guiding electromagnetic radiation and applications therefor |
| 11/27/2003 | WO2003098732A1 A switch arrangement and method of making same |
| 11/27/2003 | WO2003098168A1 Planar antenna and antenna system |
| 11/27/2003 | US20030218516 Miniature directional coupler |
| 11/27/2003 | US20030218515 Radio frequency circuit module on multi-layer substrate |
| 11/27/2003 | US20030218229 Contacting dope zones; electroconductive connecting to amplifier circuit |
| 11/26/2003 | EP1364427A1 High-frequency diplexer |
| 11/26/2003 | EP1364405A1 High voltage semiconductor device |