Patents for H01Q 7 - Loop aerials with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop (7,833) |
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01/24/2007 | EP1745452A1 Electronic article tracking system for retail rack using loop antenna |
01/23/2007 | US7167140 Coil antenna |
01/23/2007 | US7167134 Antenna unit and watch having the antenna unit |
01/18/2007 | WO2007007639A1 Magnetic antenna |
01/18/2007 | US20070011893 Applications for radio frequency identification systems |
01/17/2007 | EP1744398A1 Antenna module-use magnetic core member, antenna module and portable information terminal provided with it |
01/16/2007 | US7164388 Low cost adjustable RF resonator devices manufactured from conductive loaded resin-based materials |
01/16/2007 | US7164344 Non-contact IC card reading/writing apparatus |
01/11/2007 | WO2007005138A2 Low profile helical planar radio antenna with plural conductors |
01/11/2007 | WO2007004401A1 Antenna device |
01/11/2007 | WO2006125917A3 Electronic entity with magnetic antenna |
01/11/2007 | WO2006125916A3 Electronic entity with magnetic antenna |
01/11/2007 | US20070008235 antenna device with capacitance-operated sensor |
01/11/2007 | DE202006008847U1 Antenna arrangement for radio centralized ripple control receiver has two ferrite rods arranged at angle to each other with respective coils located on ferrite rods |
01/10/2007 | EP1742296A1 Antenna and RFID tag mounting the same |
01/10/2007 | EP1305843B1 Antenna arrangement and portable radio communication device |
01/10/2007 | CN2857249Y RF short balanced oscillator small antenna |
01/10/2007 | CN2857246Y Frequency regulatable antenna device |
01/10/2007 | CN2857242Y Pen-holder sucker type vehicle digital TV mobile receiving antenna |
01/10/2007 | CN1894826A Antenna structure and radio wave correction clock |
01/10/2007 | CN1893183A Antenna and rfid tag mounting the same |
01/10/2007 | CN1893181A Antenna, and radio-controlled timepiece, keyless entry system and RFID system using same |
01/10/2007 | CN1893176A Antenna device using support for portable terminal |
01/09/2007 | US7161551 Antenna and wristwatch |
01/09/2007 | US7161542 Antenna for RFID |
01/09/2007 | US7161471 System for an automotive vehicle |
01/09/2007 | US7159775 Tag reading method and apparatus |
01/09/2007 | US7159672 Mapping tool for tracking and/or guiding an underground boring tool |
01/04/2007 | WO2007000503A1 Electronic entity having a magnetic antenna |
01/04/2007 | WO2007000278A2 Electronic device with a security module |
01/04/2007 | US20070001921 Magnetic core member, antenna module, and mobile communication terminal having the same |
01/04/2007 | US20070001917 Electronic device and antenna apparatus |
01/03/2007 | EP1739788A1 Mobile wireless communications device comprising multi-frequency band antenna and fabrication method |
01/03/2007 | EP1500161B1 Improvements in or relating to wireless terminals |
01/03/2007 | CN2854835Y Support structure of helical antenna |
01/03/2007 | CN1890680A Rfid tag with enhanced readability |
01/03/2007 | CN1293507C Application of radio frequency recognition system |
01/02/2007 | US7158820 Mobile communication terminal |
01/02/2007 | US7158030 Medical assistance and tracking system and method employing smart tags |
12/28/2006 | US20060293014 Multi-band wireless communication device and method |
12/27/2006 | EP1584125A4 Rfid device and method of forming |
12/27/2006 | CN2852420Y Small-sized broadband circular polarized spherical helical antenna |
12/27/2006 | CN1886752A RFID tag with enhanced readability |
12/26/2006 | US7154449 Antenna |
12/26/2006 | US7154447 Nanocrystalline core antenna for EAS and RFID applications |
12/26/2006 | US7154414 System and method for remote tire pressure monitoring |
12/26/2006 | US7154046 Flexible dielectric electronic substrate and method for making same |
12/21/2006 | WO2006134935A1 Antenna device |
12/21/2006 | WO2006134913A1 Coil antenna structure and portable electronic apparatus |
12/21/2006 | WO2006134327A2 Underwater navigation |
12/21/2006 | DE202006014376U1 Atmospheric signal reception magnetic loop coupler antenna has large thick copper coils loosely coupled to ferrite core with connector clamps for larger coil |
12/20/2006 | EP1733332A1 Multi-loop antenna for radio frequency identification (rfid) communication |
12/20/2006 | CN2850010Y Blue tooth antenna |
12/20/2006 | CN2850009Y Polarized compatible omnidirectional mini-antenna |
12/20/2006 | CN2850008Y Columnar antenna |
12/20/2006 | CN1883078A Antenna apparatus comprising a magnetic core |
12/20/2006 | CN1881686A Electronic device and its linear antenna manufacturing method |
12/19/2006 | US7151503 Antenna unit |
12/14/2006 | WO2006133153A1 Load control device having a compact antenna |
12/14/2006 | WO2006131313A1 Arrangement comprising an inductive component |
12/14/2006 | WO2005081583A9 Hearing aid with antenna for reception and transmission of electromagnetic signals |
12/13/2006 | EP1732164A1 A UHF antenna for digital video broadcasting |
12/13/2006 | EP1661206B1 High impedance substrate |
12/13/2006 | EP1620920B1 Inductive miniature structural element, especially antenna |
12/07/2006 | WO2006129817A1 Semiconductor device, manufacturing method thereof, and manufacturing method of antenna |
12/07/2006 | WO2006129775A1 Semiconductor device |
12/07/2006 | WO2006129210A2 Improved diversity antenna assembly for wireless communication equipment |
12/07/2006 | DE102006022354A1 Drahtlose Kartentyp-Vorrichtung, Antennenspule und Verfahren zum Herstellen eines Kommunikationsmoduls Card type wireless device, antenna coil and method of manufacturing a communication module |
12/06/2006 | EP1728297A1 Radio frequency identification tags with compensating elements |
12/06/2006 | CN1875521A Inductive miniature structural element, especially antenna |
12/06/2006 | CN1875518A Multiband planar antenna |
12/06/2006 | CN1874068A Performance improved structure and method of mobile communication terminal antenna |
11/30/2006 | WO2006125917A2 Electronic entity with magnetic antenna |
11/30/2006 | WO2006125916A2 Electronic entity with magnetic antenna |
11/30/2006 | US20060267854 Card type wireless device, antenna coil, and method for manufacturing communication module |
11/30/2006 | US20060267853 Card type wireless device, antenna coil, and method for manufacturing communication module |
11/30/2006 | DE102006007430A1 Antennenrahmen, Antennenaufbau und Funkuhr mit dem Antennenaufbau Antenna frame, antenna design and radio controlled clock with the antenna structure |
11/29/2006 | EP1727236A1 Three-axis antenna, antenna unit, and receiving device |
11/29/2006 | EP1727163A1 Coil, and antenna and transformer using the coil |
11/29/2006 | EP1034578B1 Loop antenna |
11/29/2006 | CN1871743A Antenna coil and RFID-use tag using it, transponder-use antenna |
11/29/2006 | CN1871742A Multi-band antennas and radio apparatus incorporating the same |
11/29/2006 | CN1871673A Inductive device and method for manufacturing same |
11/29/2006 | CN1870447A Portable electronic device with antenna function photographic ring |
11/28/2006 | US7142163 Loop antenna device |
11/28/2006 | US7142162 Antenna structure and television receiver |
11/23/2006 | WO2006122660A1 Electronic component and method for fixing the same |
11/23/2006 | CA2606231A1 Electronic component and method for fixing the same |
11/22/2006 | EP1723697A1 Field-shaping shielding for radio frequency identification (rfid) system |
11/22/2006 | EP1723615A1 Inductive component, especially for an electronic key |
11/22/2006 | EP1665459A4 Apparatus for and method of providing an antenna integral balun |
11/22/2006 | CN1868090A Antenna coil and antenna device |
11/22/2006 | CN1868060A Inductor coil for an IC chip |
11/22/2006 | CN1867451A RFID tag, antenna, and printer system |
11/22/2006 | CN1866657A Overvoltage arrester |
11/22/2006 | CN1286057C Non-contact communication medium |
11/21/2006 | US7138958 Reflector antenna radome with backlobe suppressor ring and method of manufacturing |
11/16/2006 | WO2006120287A1 Antenna construction, for example for an rfid transponder system |
11/16/2006 | US20060256028 Reader/writer apparatus |
11/16/2006 | US20060256023 Neck-hanging type antenna |