| Patents for H01P 3 - Waveguides; Transmission lines of the waveguide type (6,477) |
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| 03/17/2005 | US20050057327 Transmission line of coaxial-type using dielectric film and manufacturing method and packaging method thereof |
| 03/17/2005 | US20050057326 Microstrip line and method for producing of a microstrip line |
| 03/17/2005 | US20050057158 Plasma lamp with dielectric waveguide integrated with transparent bulb |
| 03/17/2005 | US20050056931 High frequency circuit block unit, method for producing same, high frequency module device and method for producing same |
| 03/17/2005 | US20050056455 Parallel wiring and integrated circuit |
| 03/16/2005 | EP1515389A1 Multilayer high frequency device with planar antenna thereon and manufacturing method thereof |
| 03/16/2005 | EP1514327A2 Non-uniform transmission line and method of fabricating the same |
| 03/16/2005 | CN1595649A Electronic element and manufacturing method thereof |
| 03/16/2005 | CN1193460C Transmission line and integrated circuit and receiving and transmitting device |
| 03/15/2005 | US6867669 Apparatus and method to form ground connections |
| 03/10/2005 | WO2005022557A1 On-vehicle electromagnetic circuit conduction transmission body and connection structure body and assembly, and production methods therefor |
| 03/10/2005 | WO2005022221A1 Electromagnetic wave frequency filter |
| 03/10/2005 | US20050052255 Transmission line with low dispersive properties and its application in equalization |
| 03/10/2005 | US20050051359 Coupler resource module |
| 03/09/2005 | CN2684470Y Improved satellite frequency demultiplier |
| 03/09/2005 | CN1591967A Substrate having microstrip line structure, semiconductor device having microstrip line structure, and manufacturing method of substrate having microstrip line structure |
| 03/09/2005 | CN1192452C Inverted microstrip transmission line integrated in multilayer structure |
| 03/08/2005 | US6864764 Dielectric porcelain composition, and dielectric resonator and nonradiative dielectric strip using same |
| 03/03/2005 | WO2005020367A1 Planar dielectric line, high-frequency active circuit, and transmitting/receiving device |
| 03/03/2005 | US20050046524 Substrate having microstrip line structure, semiconductor device having microstrip line structure, and manufacturing method of substrate having microstrip line structure |
| 03/03/2005 | US20050045376 High frequency multilayer circuit structure and method for the manufacture thereof |
| 03/02/2005 | EP1511370A1 Counter emi component and counter emi method |
| 03/02/2005 | CN1191659C Tunable microwave devices |
| 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 | US20050040918 Strip-loaded dielectric substrates for improvements of antennas and microwave devices |
| 02/24/2005 | US20050040846 Signal transmission system, and signal transmission line |
| 02/22/2005 | US6859114 Metamaterials for controlling and guiding electromagnetic radiation and applications therefor |
| 02/17/2005 | WO2004102725A3 Nrd guide converter and connected structure of dielectric and conductor |
| 02/17/2005 | WO2004054159A3 Method and apparatus for launching a surfacewave onto a single conductor transmission line |
| 02/17/2005 | US20050035832 Waveguide in multilayer structures |
| 02/17/2005 | US20050035826 Monolithically integrated microwave guide component for radio frequency overcoupling |
| 02/16/2005 | CN1581568A Microwave element package connection structure |
| 02/16/2005 | CN1190113C Ceramic laminated device |
| 02/15/2005 | US6856709 Optical modulation device |
| 02/15/2005 | US6856442 Transmission line, optical module using the same and manufacturing method of optical module |
| 02/15/2005 | US6856210 High-frequency multilayer circuit substrate |
| 02/10/2005 | WO2005013415A1 Apparatus for providing a reconfigurable distribution network |
| 02/10/2005 | WO2005013412A1 Parallel flat plate line-type element and circuit substrate |
| 02/10/2005 | WO2004084421A3 Grouped element transmission channel link with pedestal aspects |
| 02/10/2005 | WO2003041212A3 Non-linear transmission line using varactors and non-parallel waveguide |
| 02/10/2005 | US20050030124 Transmission line transition |
| 02/10/2005 | US20050030120 Transmission line orientation transition |
| 02/10/2005 | US20050030102 System and method for providing a lossless and dispersion-free transmission line |
| 02/10/2005 | US20050029542 Semiconductor switches and switching circuits for microwave |
| 02/09/2005 | EP1505685A1 Microstrip line and method for producing of a microstrip line |
| 02/09/2005 | EP1505684A1 System and method for providing a lossless and dispersion-free transmission line |
| 02/09/2005 | CN1188902C Method for shaping layered patterns |
| 02/08/2005 | US6853350 Antenna with a magnetic interface |
| 02/08/2005 | US6853054 High frequency semiconductor device |
| 02/03/2005 | WO2005011101A2 Methods and apparatus based on coplanar striplines |
| 02/03/2005 | US20050024167 Variable waveguide |
| 02/03/2005 | US20050023144 Methods for electrochemically fabricating multi-layer structures including regions incorporating maskless, patterned, multiple layer thickness depositions of selected materials |
| 02/03/2005 | DE102004021875A1 Glas-zu-Metall-Abdichtung mit koaxialer geteilter Stütze für eine Hochfrequenzübertragungsleitung Glass-to-metal seal with coaxial shared support for a high-frequency transmission line |
| 02/03/2005 | DE10114030B4 Dielektrische Porzellanzusammensetzung für Hochfrequenzanwendungen, Verfahren zu ihrer Herstellung und Verwendung der Dielektrischen Porzellanzusammenzetzung zur Herstellung von Dielektrischen Resonatoren und Streifenleitungen Dielectric porcelain composition for high-frequency applications, processes for their preparation and use of the dielectric Porzellanzusammenzetzung for the production of dielectric resonators and strip lines |
| 02/02/2005 | CN1574451A Methods for making microwave circuits |
| 02/02/2005 | CN1574306A Apparatus and method to form ground connections |
| 02/02/2005 | CN1187865C Multiplayer microwave coupler using vertically-connected stripline |
| 01/27/2005 | US20050017826 Broadband coaxial transmission line using uniformly distributed uniform mismatches |
| 01/27/2005 | US20050017820 High frequency switch and electronic device including the same |
| 01/26/2005 | EP1501151A1 High frequency switch and electronic device containing the same |
| 01/26/2005 | EP1500160A1 Waveguide communication system |
| 01/26/2005 | CN1186851C Multiplexing synthesizer/distributor |
| 01/25/2005 | US6847274 Multilayer coaxial structures and resonator formed therefrom |
| 01/25/2005 | US6847266 Microelectromechanical RF and microwave frequency power regulator |
| 01/25/2005 | CA2199655C Air-dielectric stripline |
| 01/20/2005 | US20050012573 Method and apparatus for the conversion of rigid coaxial transmission line for broadband use. |
| 01/20/2005 | US20050012572 Microstrip line, resonator element, filter, high-frequency circuit and electronic device using the same |
| 01/19/2005 | CN1568295A Sodium copper titanate compositions containing a rare earth, yttrium or bismuth |
| 01/19/2005 | CN1568035A Module arrangement of broadband low-noise amplifier device |
| 01/19/2005 | CN1185756C Dielectric line converter, dielectric line unit, directional coupler, high-frequency circuit module |
| 01/13/2005 | US20050007209 Transverse mode control in a transmission line |
| 01/12/2005 | EP1496563A2 Circuit board bonded to ground, "T" branching circuit, waveguide-microstrip transition |
| 01/12/2005 | EP1495513A1 Electric four-wire network with a transformation line |
| 01/12/2005 | EP1495482A2 Complex microdevices and appparatus and methods for fabricating such devices |
| 01/11/2005 | US6841259 Magnetic thin film, production method therefor, evaluation method therefor and magnetic head using it, magnetic recording device and magnetic device |
| 01/11/2005 | US6840810 Grouped element transmission channel link termination assemblies |
| 01/04/2005 | US6839039 Antenna apparatus for transmitting and receiving radio waves to and from a satellite |
| 01/04/2005 | US6838954 High efficiency quarter-wave transformer |
| 01/04/2005 | US6838377 High frequency circuit chip and method of producing the same |
| 12/30/2004 | US20040268287 High speed bus with radio frequency microstrip |
| 12/30/2004 | US20040264882 Optical transmission module |
| 12/30/2004 | US20040264835 Optical module and optical transmission apparatus |
| 12/30/2004 | US20040263290 Coaxial waveguide microstructures and methods of formation thereof |
| 12/29/2004 | CN1558466A Integrated coplanar waveguide / microstrip conversion coupler |
| 12/29/2004 | CN1182623C Power divider and power combiner |
| 12/28/2004 | US6836207 Strip conductor having an additional layer in a curved section |
| 12/23/2004 | WO2004112185A1 Transmission line |
| 12/23/2004 | US20040257194 Methods for making microwave circuits |
| 12/23/2004 | US20040257179 Apparatus and method to form ground connections |
| 12/21/2004 | US6833775 Microwave circuit |
| 12/16/2004 | US20040251992 Multilayer waveguide filter employing via metals |
| 12/16/2004 | DE10317793A1 Use of an object having a surface partially or completely made from a composite material consisting of a non-metallic substrate containing a polymer and a metallic layer as an electronic component |
| 12/15/2004 | CN1555107A Inverted microstrip transmission line based on micro electromechanical system and its producing method |
| 12/14/2004 | US6832081 Nonradiative dielectric waveguide and a millimeter-wave transmitting/receiving apparatus |
| 12/14/2004 | US6831604 Optical control electromagnetic wave circuit |
| 12/09/2004 | WO2004107830A1 Compact via transmission line for printed circuit board and its designing method |
| 12/09/2004 | WO2004107495A1 Tunable low loss transmission lines |
| 12/09/2004 | US20040246064 Multilayer circuit board for high frequency signals |
| 12/08/2004 | CN1553725A Realizing apparatus for space multi-wave beam feed network |
| 12/08/2004 | CN1179608C Printed circuit board and electronic equipment with said printed circuit board |