| Patents for H01Q 13 - Waveguide horns or mouths; Slot aerials; Leaky-waveguide aerials; Equivalent structures causing radiation along the transmission path of a guided wave (15,760) |
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| 05/06/2004 | WO2004038859A1 Independently tunable multiband meanderline loaded antenna |
| 05/06/2004 | WO2004038854A2 Sub-millimetre wavelength camera |
| 05/06/2004 | WO2004019443A9 Communication system with broadband antenna |
| 05/06/2004 | US20040085249 Sector antenna apparatus and vehicle-mounted transmission and reception apparatus |
| 05/06/2004 | US20040085248 Antenna structure and communication apparatus including the same |
| 05/06/2004 | EP1416584A1 Sector antenna apparatus and vehicle-mounted transmission and reception apparatus |
| 05/06/2004 | EP1415367A1 Stepped horn with dielectric loading |
| 05/06/2004 | EP1414339A2 Electromagnetic sensors for biological tissue applications |
| 05/06/2004 | CA2503556A1 Sub-millimetre wavelength camera |
| 05/05/2004 | CN1494751A Waveguide slot antenna and mfg method thereof |
| 05/05/2004 | CN1494750A Patch dipole array antenna and associated method of making |
| 05/05/2004 | CN1494180A Aerial, printed circuitboard, printed board, communication adaptor and portable electronic apparatus |
| 05/05/2004 | CN1148835C Combined bidirectional feeder of satellite antenna |
| 05/04/2004 | US6731243 Planar antenna device |
| 05/04/2004 | CA2197828C Thin-film antenna device for use with remote vehicle starting systems |
| 04/29/2004 | WO2004036689A1 Low profile slot or aperture antenna using backside fed frequency selective surface |
| 04/29/2004 | US20040082370 Method for producing a housing of a mobile communication terminal, housing and mobile communication terminal |
| 04/29/2004 | US20040082309 Printer |
| 04/29/2004 | US20040080463 Waveguide slot antenna and manufacturing method thereof |
| 04/29/2004 | US20040080458 Antenna apparatus |
| 04/29/2004 | US20040080324 Level gauging system |
| 04/28/2004 | EP1413495A1 Trackside antenna arrangement for a train control system |
| 04/28/2004 | EP1413006A1 Antenna arrangement |
| 04/28/2004 | CN1493094A Device for receiving and/or transmitting electromagnetic signals |
| 04/28/2004 | CN1492540A 双频天线 Dual-frequency antenna |
| 04/28/2004 | CN1147969C Multi-band slot antenna |
| 04/28/2004 | CN1147968C Surface mounted antenna and communication equipment with the said antenna |
| 04/27/2004 | US6727860 Distribution network with overlapping branches and antenna arrangement comprising such a distribution network |
| 04/27/2004 | US6727786 Band switchable filter |
| 04/22/2004 | WO2004008575A8 Real-time, cross-correlating millimetre-wave imaging system |
| 04/22/2004 | US20040075929 Recording device and controller and control method for a recording device |
| 04/22/2004 | US20040075617 Low profile slot antenna using backside fed frequency selective surface |
| 04/22/2004 | DE10292326T5 Antennenvorrichtung und drahtlose Vorrichtung die diese verwendet The antenna device and the wireless device used this |
| 04/21/2004 | EP1212808B1 Semi built-in multi-band printed antenna |
| 04/21/2004 | CN1491156A Method for producing housing of mobile communication terminal, housing and mobile communication terminal |
| 04/21/2004 | CN1490897A Antenna structure and communication equipment including it |
| 04/21/2004 | CN1490894A Ultra-high frequency plane digital butterfly antenna |
| 04/21/2004 | CN1147030C Flat antenna |
| 04/21/2004 | CN1147027C Microstrip antenna |
| 04/21/2004 | CN1147026C Patch antenna and electronic apparatus using same |
| 04/21/2004 | CN1147022C Antenna device and portable radio communication apparatus |
| 04/20/2004 | US6724347 Chip antenna and method of manufacturing the same |
| 04/20/2004 | US6724346 Device for receiving/transmitting electromagnetic waves with omnidirectional radiation |
| 04/15/2004 | WO2004032282A1 Antenna |
| 04/15/2004 | WO2004032278A2 Method for making a waveguide microwave antenna |
| 04/15/2004 | US20040070546 High radiation efficient dual band feed horn |
| 04/15/2004 | US20040070540 Antenna |
| 04/15/2004 | US20040070539 Antenna unit stable in antenna characteristics and achievable in lengthening of life |
| 04/14/2004 | EP1407513A1 Watchband antenna |
| 04/14/2004 | EP1407512A1 Antenna |
| 04/14/2004 | EP1407510A1 Wristwatch with antenna |
| 04/14/2004 | EP1224710B1 Electromagnetic antenna extension assembly and method |
| 04/14/2004 | CN1489804A Minature broadband ring-like microstrip patch antenna |
| 04/14/2004 | CN1146076C Microwave antenna system and method |
| 04/13/2004 | US6720933 Dual band satellite communications antenna feed |
| 04/13/2004 | US6720931 Planar antenna for beam scanning |
| 04/13/2004 | US6720924 Antenna apparatus |
| 04/08/2004 | WO2004030150A1 High frequency signal transmitter |
| 04/08/2004 | WO2004030141A1 Device for transmitting or emitting high-frequency waves |
| 04/08/2004 | WO2004012298A3 Thin patch antenna |
| 04/08/2004 | WO2003092119A3 Wireless communication device consisting of a grounded antenna that is coupled to a wireless communication chip as well as method for fabrication of the device |
| 04/08/2004 | US20040066349 Radar horn antenna |
| 04/08/2004 | US20040066348 Through air radar level transmitter |
| 04/08/2004 | US20040066345 Crossed bow tie slot antenna |
| 04/08/2004 | US20040066338 Low cross-polarization broadband suspended plate antennas |
| 04/08/2004 | US20040066337 Antenna apparatus and communication apparatus using the same |
| 04/08/2004 | DE10245505A1 Device for broadband transmission of digital signals between movable units has analog filter(s) optionally associated with transmitter/receiver for adapting to data path transmission characteristics |
| 04/07/2004 | EP1406350A2 Shaped-reflector multibeam antennas |
| 04/07/2004 | EP1406348A2 Dual polarised antenna |
| 04/07/2004 | EP1406347A2 Dielectric rod antenna for use in a level measurement device |
| 04/07/2004 | EP1406341A1 Waveguide input apparatus of two orthogonally polarized waves including two probes attached to a common board |
| 04/07/2004 | EP1405367A2 An integrated antenna for laptop applications |
| 04/07/2004 | CN1487625A High-power circular slot waveguide antenna |
| 04/07/2004 | CN1487624A Antenna apparatus with stable character and long service life |
| 04/07/2004 | CN1145240C Inverse F antenna and radio communication system equipped with said antenna |
| 04/06/2004 | US6717553 Primary radiator having excellent assembly workability |
| 04/01/2004 | WO2004027926A1 Antenna device and transmitting/receiving device |
| 04/01/2004 | WO2004027923A1 Antenna pane |
| 04/01/2004 | WO2004027919A2 Activation layer controlled variable impedance transmission line |
| 04/01/2004 | US20040061657 Waveguide antenna apparatus provided with rectangular waveguide and array antenna apparatus employing the waveguide antenna apparatus |
| 04/01/2004 | US20040061648 Miniature broadband ring-like microstrip patch antenna |
| 04/01/2004 | US20040061509 Moving object detection apparatus |
| 04/01/2004 | DE10243506A1 Hochfrequenz-Signalübertrager High-frequency signal transmitter |
| 03/31/2004 | EP1403964A1 Antenna structure and communication apparatus including the same |
| 03/31/2004 | EP1402596A1 Compact multiband antenna |
| 03/31/2004 | EP1212809B1 Serially-fed phased array antennas with dielectric phase shifters |
| 03/31/2004 | CN2609205Y Multi-frequency antenna |
| 03/31/2004 | CN1486521A Cavity antenna with reactive surface loading |
| 03/31/2004 | CN1486116A Surface-mounted antenna and portable wireless device incorporating the same |
| 03/31/2004 | CN1485950A Antenna unit and communication device including same |
| 03/30/2004 | US6714166 Converter for satellite broadcast reception that secures isolation between vertically polarized waves and horizontally polarized waves |
| 03/27/2004 | CA2405645A1 Dielectric rod antenna |
| 03/25/2004 | US20040058721 Folding type portable radio machine and chassis of the radio machine |
| 03/25/2004 | US20040056821 Wideband cavity-backed antenna |
| 03/25/2004 | US20040056820 Wideband cavity-backed antenna |
| 03/25/2004 | US20040056818 Dual polarised antenna |
| 03/25/2004 | US20040056815 Wideband cavity-backed antenna |
| 03/25/2004 | US20040056812 Multifunction antenna |
| 03/25/2004 | US20040056730 Tunable voltage controlled oscillator |
| 03/25/2004 | US20040056667 Level measuring instrument |