| Patents for H01P 5 - Coupling devices of the waveguide type (11,303) |
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| 06/20/2006 | US7063448 Backlight assembly and liquid crystal display apparatus having the same |
| 06/15/2006 | US20060125609 Power line coupling device and method of using the same |
| 06/15/2006 | US20060125574 Transmission line impedance matching |
| 06/15/2006 | US20060125573 Novel radio frequency (RF) circuit board topology |
| 06/15/2006 | US20060124244 Plasma processor and plasma processing method |
| 06/14/2006 | EP1670092A1 Variable power distributor, error detection method thereof, and set value correction method |
| 06/14/2006 | EP1668746A1 Device for connecting a coaxial line to a coplanar line |
| 06/14/2006 | DE102004057851A1 Homogeneous microwave heating of an active medium in an applicator/reactor, e.g for use with chemical reactions, makes use of rod antennae |
| 06/13/2006 | US7061343 Method and apparatus for rapid prototyping of monolithic microwave integrated circuits |
| 06/13/2006 | US7061094 Multilayer printed circuit board including first and second signal traces and a first ground trace |
| 06/13/2006 | US7060350 Composite magnetic material and magnetic molding material, magnetic powder compression molding material, and magnetic paint using the composite magnetic material, composite dielectric material and molding material, powder compression molding material, paint, prepreg, and substrate using the composite dielectric material, and electronic part |
| 06/08/2006 | WO2006059929A1 A transmission arrangement |
| 06/08/2006 | US20060119452 Apparatuses for coupling radio frequency signal power |
| 06/08/2006 | US20060119450 Rail converter, high-frequency module, and rail-converter manufacturing method |
| 06/07/2006 | WO2007063344A1 Microwave power splitter / combiner |
| 06/07/2006 | EP1665451A1 Directional coupler in coaxial conductor technology |
| 06/07/2006 | EP1665333A2 Coupler resource module |
| 06/07/2006 | CN1783579A Micro multilayer type converter for changing balace into non-balance signal |
| 06/06/2006 | US7058555 Predictor for optimal selective power transfer |
| 06/06/2006 | US7057570 Method and apparatus for obtaining wideband performance in a tapered slot antenna |
| 06/06/2006 | US7057473 Electromagnetic broadside energy probe with integral impedance matching |
| 06/01/2006 | WO2006057366A1 Passive part |
| 06/01/2006 | US20060116083 Method and apparatus for modifying a radio frequency response |
| 05/31/2006 | EP1661207A1 Embedded rf vertical interconnect for flexible conformal antenna |
| 05/31/2006 | EP1590859B1 Low profile active electronically scanned antenna (aesa) for ka-band radar systems |
| 05/31/2006 | EP1495513B1 Electric matching network with a transformation line |
| 05/31/2006 | CN1781211A Nrd guide mode suppressor |
| 05/31/2006 | CN1780047A Antenna and its impedance matching method |
| 05/31/2006 | CN1780046A Improved welkinson equipower work distributor |
| 05/31/2006 | CN1258267C Converter for receiving satellite broadcast |
| 05/26/2006 | WO2006054762A1 Wideband low loss coupler, test jig employing it, and method for testing radio signal |
| 05/26/2006 | WO2006017830A3 Line-doubler delay circuit |
| 05/25/2006 | US20060109063 Matching for ring hybrid |
| 05/25/2006 | US20060109062 High frequency component |
| 05/24/2006 | CN1776958A Cavity filter with adjustable capacitive coupling structure |
| 05/24/2006 | CN1257575C Coupling device using buried capacitors in multiple layered substrate |
| 05/23/2006 | US7049906 Quad band antenna interface modules including matching network ports |
| 05/23/2006 | US7049905 High power directional coupler |
| 05/23/2006 | US7049903 Transition from a coaxial transmission line to a printed circuit transmission line |
| 05/23/2006 | US7048992 Fabrication of Parascan tunable dielectric chips |
| 05/23/2006 | US7048577 Waterproof signal splitter |
| 05/23/2006 | CA2336332C Switchable combiner/splitter |
| 05/18/2006 | WO2006050705A1 Resonator system and method for increasing the load quality of a resonant circuit |
| 05/18/2006 | US20060103489 Parallel plate waveguide structure |
| 05/18/2006 | US20060103482 Reduced size transmission line using capacitive loading |
| 05/17/2006 | EP1579528B1 Transition between a rectangular waveguide and a microstrip line |
| 05/17/2006 | CN1774836A Method and apparatus for launching a surfacewave onto a single conductor transmission line |
| 05/17/2006 | CN1774832A Arrangement for dividing a filter output signal |
| 05/17/2006 | CN1256805C Reflection loss suppression circuit |
| 05/16/2006 | US7046101 Switchable RF power divider/combiner with switchable impedance matching elements |
| 05/16/2006 | US7046100 Direct current cut structure |
| 05/11/2006 | WO2006050004A2 Distributed matrix switch |
| 05/11/2006 | US20060101281 Finger ID based actions in interactive user interface |
| 05/11/2006 | US20060097940 Antenna unit |
| 05/11/2006 | US20060097822 Phase matching using a high thermal expansion waveguide |
| 05/11/2006 | US20060097820 Printed circuit board built-in type planar balun and method for manufacturing same |
| 05/11/2006 | US20060097819 Contact-free element of transition between a waveguide and a microstrip line |
| 05/11/2006 | US20060097818 Packaged electronic components for applications at millimetric frequencies |
| 05/10/2006 | EP1655801A1 Balanced dipole antenna |
| 05/10/2006 | EP1655800A1 Planar microwave line with a directional change |
| 05/10/2006 | CN1771624A High-frequency circuit |
| 05/09/2006 | US7042318 Shielded surface-mount coaxial edge launch connector |
| 05/09/2006 | US7042309 Phase inverter and coupler assembly |
| 05/09/2006 | US7042306 Three dimensional multimode and optical coupling devices |
| 05/09/2006 | CA2232760C N-way rf power combiner/divider |
| 05/04/2006 | US20060091974 Broadband 180° degree hybrid microwave planar transformer |
| 05/04/2006 | US20060091973 Planar microwave line with a directional change |
| 05/04/2006 | US20060091972 Distributed matrix switch |
| 05/04/2006 | US20060091971 Waveguide-to-microstrip transition |
| 05/03/2006 | EP1652293A1 Amplifier with high output power dynamics |
| 05/03/2006 | EP1652290A2 Methods and apparatus based on coplanar striplines |
| 05/03/2006 | EP1652264A1 High frequency component |
| 05/03/2006 | EP1652198A1 Compact impedance transformation circuit |
| 05/03/2006 | EP1565959A4 Spiral couplers |
| 05/03/2006 | CN1768444A Passive component |
| 05/03/2006 | CN1254913C Power dividing/merging circuit, high power amplifier and balanced-to-unbalanced transformer circuit |
| 05/03/2006 | CN1254879C Wideband microwave transmission band directional coupler |
| 05/03/2006 | CN1254878C Integrated coplanar waveguide / microstrip conversion coupler |
| 05/02/2006 | US7038554 Crosstalk compensation with balancing capacitance system and method |
| 05/02/2006 | US7037140 Dual reactance low noise modular connector insert |
| 04/27/2006 | US20060087385 System and method for duplex operation using a hybrid element |
| 04/27/2006 | US20060087382 Inductive coupler for power line communications |
| 04/27/2006 | US20060087379 Method and structure to control common mode impedance in fan-out regions |
| 04/26/2006 | EP1554779B1 High frequency signal transmitter |
| 04/26/2006 | CN1253966C Placement method of radio-frequency matching network |
| 04/25/2006 | US7034633 Coupling device using buried capacitors in multilayered substrate |
| 04/25/2006 | US7034632 Multi-tuner receivers with cross talk reduction |
| 04/25/2006 | US7034631 Symmetric microwave filter and microwave integrated circuit merging the same |
| 04/25/2006 | US7034630 Balun transformer and transceiver |
| 04/25/2006 | US7034629 High frequency, high reflection pre-matching tuners with variable zero initialization |
| 04/20/2006 | US20060082422 Connection structure of high frequency lines and optical transmission module using the connection structure |
| 04/20/2006 | US20060082421 Controlling coupling strength in electromagnetic bus coupling |
| 04/20/2006 | DE10000225B4 Integrierte Mikrowellen/Millimeterwellenschaltung Integrated microwave / millimeter-wave circuit |
| 04/19/2006 | CN1762097A Matching circuit |
| 04/19/2006 | CN1762071A Earphone antenna, composite coil used therefore, coaxial cable and radio device with the earphone antenna |
| 04/19/2006 | CN1252858C A non-radiative dielectric waveguide circuit |
| 04/18/2006 | US7030827 Planar antenna and antenna system |
| 04/18/2006 | US7030826 Microwave transition plate for antennas with a radiating slot face |
| 04/18/2006 | US7030721 High frequency apparatus for transmitting or processing high frequency signal |
| 04/18/2006 | US7030715 High-frequency semiconductor device |