| 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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| 02/20/2003 | WO2002049149A3 Arrayed-segment loop antenna |
| 02/20/2003 | US20030034922 Resonant antennas |
| 02/20/2003 | US20030033713 RFID tag having integral electrical bridge and method of assembling the same |
| 02/20/2003 | DE20216188U1 Antenna has several coupled antenna loops in a housing |
| 02/20/2003 | CA2453244A1 Electronic article surveillance antenna coils with variable wind_geometry |
| 02/18/2003 | US6522308 Variable capacitance coupling antenna |
| 02/13/2003 | WO2003012923A1 Communication station comprising a configuration of loosely coupled antennas |
| 02/13/2003 | WO2003012920A1 Loop-type antenna |
| 02/13/2003 | WO2003012595A2 Registration apparatus and method, as for voting |
| 02/13/2003 | WO2002031629A3 Tracking system and method employing plural smart tags |
| 02/13/2003 | US20030031339 Packaging and rf shielding for telecoils |
| 02/13/2003 | CA2456098A1 Registration apparatus and method, as for voting |
| 02/11/2003 | US6517005 Method for making contactless cards with coiled antenna |
| 02/06/2003 | WO2002095873A3 Ferrite antenna |
| 02/06/2003 | US20030026462 Registration apparatus and method, as for voting |
| 02/06/2003 | US20030025640 Communication station comprising a configuration of loosely coupled antennas |
| 02/06/2003 | US20030025638 Beamforming quad meanderline loaded antenna |
| 02/04/2003 | US6515632 Multiply-fed loop antenna |
| 01/30/2003 | WO2003009007A2 Rfid tag with bridge circuit assembly and methods of use |
| 01/30/2003 | US20030020661 Antenna device capable of being commonly used at a plurality of frequencies and electronic equipment having the same |
| 01/30/2003 | US20030019941 Identification element |
| 01/29/2003 | EP1280232A1 Antenna device capable of being commonly used at a plurality of frequencies and electronic equipment having the same |
| 01/29/2003 | EP1280231A1 A diamond-shaped loop antenna for a wireless I/O device |
| 01/29/2003 | EP1245067A4 Methods and systems for reactively compensating magnetic current loops |
| 01/29/2003 | CN1393959A Compact ring slot aerial |
| 01/29/2003 | CN1393957A Plane aerial equipment |
| 01/28/2003 | US6512494 Multi-resonant, high-impedance electromagnetic surfaces |
| 01/23/2003 | WO2003007232A1 Lead frame antenna |
| 01/23/2003 | US20030016133 RFID tag with bridge circuit assembly and methods of use |
| 01/22/2003 | CN1393045A Cutoff transmission and/or reception antenna |
| 01/22/2003 | CN1392633A Short distance communication antenna and method for producing and using short distance communication antenna |
| 01/22/2003 | CN1099721C Antenna for frequences in excess of 200 MHZ |
| 01/16/2003 | WO2003005487A1 Electromagnetic protection antenna for portable transmitter |
| 01/16/2003 | US20030011527 Apparatus for electromagnetic spectroscopy |
| 01/16/2003 | DE20213158U1 Access control unit, e.g. for reading cards carried by personnel, is in form of unit flush mounted onto a wall and having receiver and transmitter |
| 01/14/2003 | US6507763 Antenna system and apparatus for radio-frequency wireless keyboard |
| 01/09/2003 | WO2003003323A1 Electronic article surveillance antenna for attachment to a vertical structure |
| 01/09/2003 | US20030006878 Smart tag data encoding method |
| 01/09/2003 | CA2449476A1 Electronic article surveillance antenna for attachment to a vertical structure |
| 01/08/2003 | EP1273068A2 Guides for rf magnetic flux |
| 01/08/2003 | CN1098542C Transmit and receive loop antenna |
| 01/07/2003 | US6504513 Electronic article surveillance antenna coils with variable wind geometry |
| 01/02/2003 | US20030001793 Chip antenna |
| 01/02/2003 | US20030001790 Compact annular-slot antenna |
| 01/02/2003 | US20030001739 Electronic article surveillance antenna for attachment to a vertical structure |
| 01/02/2003 | EP1271693A1 Compact annular-slot antenna |
| 01/02/2003 | EP0588944B1 An improved miniature transponder device |
| 12/31/2002 | CA2188136C Antenna arrangement |
| 12/27/2002 | WO2002103840A1 Antenna coupler |
| 12/24/2002 | CA2133747C Coil construction |
| 12/19/2002 | WO2002101877A1 Omnidirectional resonant antenna |
| 12/19/2002 | WO2002088762A3 Method and device for contacless testing of non-fitted antennae |
| 12/19/2002 | DE10125080A1 Induktives elektrisches Bauelement, insbesondere Ferritantenne, sowie Verfahren zur Herstellung und zum Abgleich desselben Of the same inductive electrical component, in particular ferrite antenna, as well as methods for producing and matching |
| 12/12/2002 | US20020186175 Radio frequency antenna for an object interrogation device comprising a radio frequency antenna associated with an electronic circuit |
| 12/12/2002 | DE10126518A1 Antenna for receiving-transmitting unit for detection of transponders e.g. for anti-theft prevention, has antenna conductor arrangement on/in carrier element |
| 12/10/2002 | US6492956 RF current injecting antenna device |
| 12/10/2002 | US6492953 Wideband meander line loaded antenna |
| 12/10/2002 | US6491230 Contactless badge reader |
| 12/05/2002 | US20020183094 Communication module and communication apparatus having such a communication module |
| 12/05/2002 | US20020183022 Flat coil component, characteristic adjusting method of flat coil component, ID tag, and characteristic adjusting method of ID tag |
| 12/04/2002 | EP1262932A1 Flat coil component, characteristic adjusting method of flat coil component, id tag, and characteristic adjusting method of id tag |
| 11/28/2002 | WO2002095873A2 Ferrite antenna |
| 11/28/2002 | WO2002095870A1 A method for designing a small antenna matched to an input impedance, and small antennas designed according to the method |
| 11/28/2002 | WO2002095655A2 A tamper indicating radio frequency identification label with tracking capability |
| 11/28/2002 | WO2002094370A1 Transceiver coil for auditory prosthesis |
| 11/28/2002 | CA2417726A1 Transceiver coil for auditory prosthesis |
| 11/27/2002 | EP0830711B1 Toroidal antenna |
| 11/27/2002 | EP0830710B1 Contrawound antenna |
| 11/26/2002 | US6486780 Applications for radio frequency identification systems |
| 11/26/2002 | US6486071 Spherical shaped semiconductor integrated circuit |
| 11/26/2002 | US6484947 Portable instrument for data storage medium |
| 11/26/2002 | US6484374 Flexible clamp device |
| 11/21/2002 | WO2002093688A1 Antenna, oscillator and director |
| 11/21/2002 | WO2002093687A1 Antenna quality factor self-adaptive device |
| 11/21/2002 | WO2002093685A1 Ball grid array antenna |
| 11/21/2002 | US20020172016 Flat mount with at least one semiconductor chip |
| 11/21/2002 | US20020171591 Ball grid array antenna |
| 11/21/2002 | DE10207944A1 Schleifenantenneneinrichtung Loop antenna device |
| 11/14/2002 | WO2002060004A3 An integrated antenna system |
| 11/14/2002 | US20020167406 Applications for radio frequency identification systems |
| 11/14/2002 | DE10120625A1 Verfahren und Vorrichtung zum kontaktlosen Testen unbestückter Antennen Method and apparatus for contactless testing unpopulated antennas |
| 11/07/2002 | WO2002089157A1 Multilayer coil and its manufacturing method |
| 11/07/2002 | WO2002088762A2 Method and device for contacless testing of non-fitted antennae |
| 11/07/2002 | US20020163479 Printed radio frequency sensing cards and fabricating methods therefor |
| 11/07/2002 | US20020163474 Loop antenna device |
| 10/30/2002 | EP1133809A4 Broadband antenna incorporating both electric and magnetic dipole radiators |
| 10/29/2002 | US6473028 Detection of the distance between an electromagnetic transponder and a terminal |
| 10/24/2002 | US20020157070 Intelligent power pack assisted pedestal tuning for electronic article surveillance |
| 10/24/2002 | US20020156576 Vehicle activity tracking |
| 10/24/2002 | US20020154065 Passive integrated transponder tag with unitary antenna core |
| 10/23/2002 | EP1250828A1 Packaging and rf shielding for telecoils |
| 10/22/2002 | US6469674 Double-lemniscate antenna element |
| 10/22/2002 | US6469666 Digital antenna goniometer and method |
| 10/17/2002 | DE10118487A1 Plastic component with electrical functions, e.g. a chip card, contains functional elements, e.g. an antenna, made of electrically conducting plastic |
| 10/16/2002 | EP1099188B1 Improved contactless badge reader |
| 10/16/2002 | CN1374717A Reader coil antenna and non-contact type card identifying system utilizing the same antenna |
| 10/15/2002 | CA2331347C Diagonal supporting conductors for loop antennas |
| 10/10/2002 | US20020145568 Meter register |
| 10/10/2002 | DE10056176C1 Transponder reader has one or other antenna arrangement active at defined time and device for detuning inactive antenna so that it is not tuned to its working resonant frequency |
| 10/09/2002 | EP1247308A1 Passive integrated transponder tag with unitary antenna core |