| Patents for H01P 3 - Waveguides; Transmission lines of the waveguide type (6,477) |
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| 08/25/2004 | CN1523704A Microstrip omnidirectional antenna |
| 08/25/2004 | CN1163431C Borate glass based ceramic tape |
| 08/24/2004 | US6781477 System and method for increasing the channel capacity of HVAC ducts for wireless communications in buildings |
| 08/24/2004 | US6781236 Semiconductor device using a multilayer wiring structure |
| 08/24/2004 | US6781217 Transmission line structure and method of signal propagation |
| 08/19/2004 | WO2004070762A2 Microwave energized plasma lamp with dielectric waveguide |
| 08/19/2004 | US20040160294 Waveguide and backplane systems |
| 08/19/2004 | US20040160293 Transmission line having photonic band gap coplanar waveguide structure and method for fabricating power divider using the same |
| 08/19/2004 | US20040159460 Conductor structure |
| 08/18/2004 | EP1447877A1 Transmission line having photonic band gap coplanar waveguide structure and method for fabricating power divider using the same |
| 08/18/2004 | EP1257356B1 Microwave heating apparatus |
| 08/18/2004 | CN1521884A High-frequency circuit |
| 08/18/2004 | CN1521534A Transmission line having photonic band gap coplanar waveguide structure and method for fabricating power divider using the same |
| 08/18/2004 | CN1162650C Microwave oven with magnetic field tester |
| 08/12/2004 | WO2004068922A1 Multilayer printed board, electronic apparatus, and packaging method |
| 08/12/2004 | WO2004068628A1 Dielectric line and production method therefor |
| 08/12/2004 | US20040155734 High frequency module |
| 08/12/2004 | US20040155733 High frequency substrate |
| 08/12/2004 | US20040155728 Transmission lines and components with wavelength reduction and shielding |
| 08/12/2004 | US20040155726 Transmission line |
| 08/12/2004 | US20040155712 High-frequency circuit |
| 08/12/2004 | US20040155589 Plasma lamp with dielectric waveguide |
| 08/10/2004 | US6774748 RF package with multi-layer substrate having coplanar feed through and connection interface |
| 08/10/2004 | US6774741 Non-uniform transmission line and method of fabricating the same |
| 08/07/2004 | CA2427158A1 Transmission lines and components with wavelength reduction and shielding |
| 08/07/2004 | CA2418674A1 Transmission lines and transmission line components with wavelength reduction and shielding |
| 08/05/2004 | WO2004066431A1 Flex-circuit-based high speed transmission line |
| 08/05/2004 | US20040150494 Transmission line type components |
| 08/05/2004 | US20040150487 Semi-suspended coplanar waveguide on a printed circuit board |
| 08/05/2004 | US20040150486 Method and apparatus for improving signal integrity in a high speed flex cable |
| 08/04/2004 | EP1442074A1 Microcellular foam dielectric for use in transmission lines |
| 08/04/2004 | CN2631054Y Broadband high-power distributor |
| 07/29/2004 | US20040145434 RF module and method for arranging through holes in RF module |
| 07/28/2004 | CN1159798C Dielectric resonator, dielectric filter, dielectric duplexer and communication device |
| 07/27/2004 | US6768401 Wiring board with a waveguide tube and wiring board module for mounting plural wiring boards |
| 07/27/2004 | US6768400 Microstrip line having a linear conductor layer with wider and narrower portions |
| 07/22/2004 | WO2004062025A1 Edge plated transmission line |
| 07/22/2004 | WO2003100903B1 Non-uniform transmission line and method of fabricating the same |
| 07/22/2004 | US20040140862 Miniature RF and microwave components and methods for fabricating such components |
| 07/21/2004 | CN1158679C Variable inductor element |
| 07/20/2004 | US6765461 Asymmetric support for high frequency transmission lines |
| 07/20/2004 | US6765450 Common mode rejection in differential pairs using slotted ground planes |
| 07/15/2004 | US20040135656 Flex-circuit-based high speed transmission line |
| 07/15/2004 | US20040134772 Monolithic structures including alignment and/or retention fixtures for accepting components |
| 07/13/2004 | US6762923 Coplanar switch |
| 07/13/2004 | US6762494 Electronic package substrate with an upper dielectric layer covering high speed signal traces |
| 07/08/2004 | US20040129447 Electrical and electro-mechanical applications of superconducting phenomena in carbon nanotubes |
| 07/07/2004 | EP1434749A2 Sodium copper titanate compositions containing a rare earth, yttrium or bismuth |
| 07/06/2004 | US6760208 Distributive capacitor for high density applications |
| 07/01/2004 | US20040127249 Mobile radio-utilizing device |
| 07/01/2004 | US20040125526 Distributive capacitor for high density applications |
| 07/01/2004 | US20040124955 High frequency substrate |
| 07/01/2004 | US20040124942 Transmission line and semiconductor integrated circuit device |
| 06/30/2004 | CN2622968Y Shift converter of straight base station |
| 06/30/2004 | CN1508904A High-frequency assembly and method for providing through-hole in high-frequency assembly |
| 06/30/2004 | CN1155655C Epoxy resin composition |
| 06/24/2004 | WO2004054159A2 Method and apparatus for launching a surfacewave onto a single conductor transmission line |
| 06/24/2004 | WO2004054032A1 Even dissipation of particles' transfer |
| 06/24/2004 | US20040119140 RF passive circuit and RF amplifier with via-holes |
| 06/24/2004 | US20040119054 Substituted barium titanate and barium strontium titanate ferroelectric compositions |
| 06/23/2004 | EP1432064A1 RF module and method for arranging through holes in RF module |
| 06/23/2004 | CN1507672A Transmission line type components |
| 06/23/2004 | CN1507671A 高频模块 High-frequency module |
| 06/22/2004 | US6753745 High efficiency four port circuit |
| 06/22/2004 | US6753743 Waveguide for microwave device including a frame with waveguide grooves therein |
| 06/22/2004 | US6753741 Dynamic time expansion and compression using nonlinear waveguides |
| 06/22/2004 | US6753604 High frequency circuit module and communication device |
| 06/17/2004 | WO2004051746A1 High-frequency circuit and high-frequency package |
| 06/17/2004 | US20040113725 Edge plated transmission line |
| 06/17/2004 | US20040113711 Grouped element transmission channel link |
| 06/17/2004 | DE19818019B4 Mikrowellenschaltungsgehäuse A microwave circuit package |
| 06/16/2004 | EP1428295A1 Adjustable antenna feed network with integrated phase shifter |
| 06/16/2004 | CN1505203A Waveguide, high-frequency circuit, and high-frequency circuit device |
| 06/16/2004 | CN1154199C Magnetostatic wave element and its manufacturing method |
| 06/10/2004 | US20040108921 Parallel plate wave-guide structure in a layered medium for transmitting complementary signals |
| 06/09/2004 | EP1426980A1 Semi-rigid cable |
| 06/09/2004 | EP1293009A4 Multi-layer microwave circuits and methods of manufacture |
| 06/03/2004 | US20040105218 Shielded strip line device and method of manufacture thereof |
| 06/03/2004 | US20040104793 Waveguide, high-frequency circuit, and high-frequency circuit device |
| 06/02/2004 | EP1424746A1 Waveguide, high-frequency circuit, and high-frequency circuit device |
| 06/02/2004 | CN1501545A Anti-adhesion radio-frequency micro-mechanical switch |
| 05/27/2004 | WO2004045265A1 Counter emi component and counter emi method |
| 05/27/2004 | DE10330081A1 Abschlüsse für abgeschirmte Übertragungsleitungen, die auf einem Substrat hergestellt sind Accounts for shielded transmission lines fabricated on a substrate |
| 05/26/2004 | CN1499666A Circuit structure in semiconductor integrated circuit for high speed signal |
| 05/26/2004 | CN1151583C Dielectric guide and its manufacture |
| 05/26/2004 | CN1151581C Dielectric line switch and antenna device |
| 05/21/2004 | WO2003058750B1 Grouped element transmission channel link |
| 05/19/2004 | CN1498443A Filter circuit apparatus and manufacturing method thereof |
| 05/19/2004 | CN1150657C Magnetostatic wave device |
| 05/19/2004 | CN1150652C Round guided-wave pipe |
| 05/18/2004 | US6737932 Broadband impedance transformers |
| 05/18/2004 | US6737809 Plasma lamp with dielectric waveguide |
| 05/13/2004 | US20040090282 Transmission line and semiconductor device |
| 05/13/2004 | US20040090185 Waveguide and microwave ion source equipped with the waveguide |
| 05/11/2004 | US6734750 Surface mount crossover component |
| 05/06/2004 | WO2003034636A8 High speed, controlled impedance air dielectric electronic backplane systems |
| 05/06/2004 | US20040085164 Filter circuit apparatus and manufacturing method thereof |
| 05/06/2004 | US20040085150 Terminations for shielded transmission lines fabricated on a substrate |
| 05/06/2004 | US20040085149 Wired transmission path |
| 05/06/2004 | DE10209115B4 Halbleiterbauelement mit porösen Bereichen A semiconductor device having porous regions |