| 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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| 05/13/2004 | DE19924022B4 Schleifenantennenvorrichtung Loop antenna device |
| 05/13/2004 | DE10192529B4 Antennensystem Antenna system |
| 05/12/2004 | EP1417642A2 Rfid tag having integral electrical bridge and method of assembling the same |
| 05/12/2004 | CN1149713C Rotating field antenna with magnetically coupled quadrature loop |
| 05/12/2004 | CN1149522C Demagnetizer using biplane demagnetizing effect |
| 05/06/2004 | WO2004038851A2 Stagger tuned meanderline loaded antenna |
| 05/06/2004 | WO2004017463A3 Electronic apparatus with patch antenna |
| 05/06/2004 | US20040088032 Electrode assembly for a microstimulator |
| 05/06/2004 | US20040085246 Method and apparatus for producing uniform processing rates |
| 05/06/2004 | US20040084218 Establishing positions of locating field detectors and path mapping in underground boring tool applications |
| 05/06/2004 | EP1416585A1 Wideband loop antenna |
| 05/06/2004 | EP1416581A1 Non-contact communication medium |
| 05/06/2004 | EP1415368A1 Communication station comprising a configuration of loosely coupled antennas |
| 05/06/2004 | EP1415366A1 Loop-type antenna |
| 05/06/2004 | DE20319384U1 Picking up/ processing interference fields/beams involves preparing antenna signals via signal line diodes with opposed blocking directions, 2 signal lines after diode output connected via capacitor |
| 05/04/2004 | US6731246 Efficient loop antenna of reduced diameter |
| 04/29/2004 | US20040080462 Stagger tuned meanderline loaded antenna |
| 04/29/2004 | DE20122129U1 Antenna system, especially three-dimensional frame antenna for limited spaces, has first and second parts in different geometric spaces and together forming substantially closed antenna loop |
| 04/29/2004 | DE19729403B4 Antennenvorrichtung für ein Diebstahlschutzsystem eines Kraftfahrzeugs An antenna device for a theft protection system of a motor vehicle |
| 04/29/2004 | DE10246953A1 Elektronische Schaltungsanordnung Electronic circuitry |
| 04/28/2004 | EP1413007A2 Electronic article surveillance antenna coils with variable wind-geometry |
| 04/28/2004 | EP1413004A1 Ball grid array antenna |
| 04/27/2004 | US6727862 Non-contact information communication apparatus |
| 04/27/2004 | US6725712 System and method for tire pressure monitoring with automatic tire location recognition |
| 04/22/2004 | WO2004034512A1 Electronic circuitry provided with an integrated antenna |
| 04/22/2004 | US20040075616 Antenna for rfid |
| 04/22/2004 | US20040074975 Contactless data storage medium |
| 04/22/2004 | US20040074974 Rfid tag housing structure, rfid tag installation structure and rfid tag communication method |
| 04/22/2004 | DE10246943A1 Method of manufacture of motor vehicle door handle antenna involves using permeability of core to determine winding values |
| 04/21/2004 | EP1410321A2 Rfid tag with bridge circuit assembly and methods of use |
| 04/21/2004 | CN1490938A Wireless IC label reader, wireless IC label reading device and system |
| 04/20/2004 | US6724690 Wrist watch containing tag |
| 04/15/2004 | US20040070503 Flexible RFID antenna panel and system |
| 04/15/2004 | DE19622387B4 Transponder Transponder |
| 04/14/2004 | CN1489806A Antenna for RFID |
| 04/13/2004 | US6721611 Antenna system and apparatus for radio-frequency wireless keyboard |
| 04/13/2004 | US6720930 Omnidirectional RFID antenna |
| 04/08/2004 | WO2004030149A1 Ruggedized multi-layer printed circuit board based downhole antenna |
| 04/08/2004 | WO2004030148A1 Rfid tag and process for producing the same |
| 04/08/2004 | WO2004030146A1 Radio terminal device antenna and radio terminal device |
| 04/08/2004 | WO2004029870A1 Electronic device with communication capability |
| 04/08/2004 | WO2004029869A1 Antenna device and communication device using antenna device |
| 04/08/2004 | WO2004029868A1 Antenna device and communication device using antenna device |
| 04/08/2004 | WO2004012299A3 Capacitive antenna and method for making same |
| 04/08/2004 | WO2003094104A3 Non-contact label and method for making same |
| 04/08/2004 | CA2693270A1 Ruggedized multi-layer printed circuit board based downhole antenna |
| 04/07/2004 | EP1405258A1 Lead frame antenna |
| 04/06/2004 | US6717923 Communication devices, a radio frequency identification device, and methods of communicating |
| 04/06/2004 | US6717819 Solderable flexible adhesive interposer as for an electronic package, and method for making same |
| 04/01/2004 | WO2004026025A1 Apparatus and method for the detection and identification of animals |
| 04/01/2004 | US20040061660 Multiaxial antenna chip |
| 04/01/2004 | US20040061659 AM antenna noise reducing |
| 04/01/2004 | DE20319069U1 Electrical loop antenna for amateur radio shortwave band e.g. for mobile communications, with extremely short loop, Cu coil, split coaxial cable counter-weight and mantle current blocking device |
| 03/31/2004 | EP1403963A2 AM Antenna Noise Reduction |
| 03/31/2004 | EP1402595A1 Antenna coupler |
| 03/31/2004 | CN1486474A Contactless electronic card |
| 03/25/2004 | WO2004025782A1 Antenna structure and radio correction clock |
| 03/25/2004 | WO2004025781A1 Loop antenna |
| 03/25/2004 | WO2004025547A1 Reader/writer and automatic ticket checker for checking ticket by reader/writer |
| 03/25/2004 | WO2003102566A3 System and method for sample detection based on low-frequency spectral components |
| 03/25/2004 | US20040059392 Microstimulator having self-contained power source |
| 03/25/2004 | US20040058186 Self-centering braze assembly |
| 03/25/2004 | US20040056816 Ruggedized multi-layer printed circuit board based downhole antenna |
| 03/25/2004 | US20040056807 Meter register |
| 03/25/2004 | US20040056760 Radio IC tag reader, radio IC tag read apparatus and radio IC tag read system |
| 03/24/2004 | EP1399900A1 Electronic article surveillance antenna for attachment to a vertical structure |
| 03/24/2004 | EP0802637B1 Communication device |
| 03/18/2004 | WO2003061366A3 Inventory management system |
| 03/18/2004 | US20040053589 Antenna assembly with a capability to remember the frequency of remote signals and to search for and memorize wireless frequency bands |
| 03/18/2004 | US20040052034 Rfid tag installing structure, rfid tag installing method and rfid tag communication method |
| 03/18/2004 | US20040051430 Electromagnetic wave marker and electromagnetic wave marker system |
| 03/17/2004 | EP1398725A2 RFID tag reader |
| 03/17/2004 | EP1397845A2 Ferrite antenna |
| 03/17/2004 | CN1482705A Laminate with an electrically conductive layer formed as an antenna structure |
| 03/11/2004 | WO2003077364A3 Antenna system for a transponder radio-frequency reading device |
| 03/11/2004 | US20040045739 Mapping tool for tracking and/or guiding an underground boring tool |
| 03/10/2004 | EP1396045A1 A method for designing a small antenna matched to an input impedance, and small antennas designed according to the method |
| 03/10/2004 | CN1481082A Antenna system of monitring electronic article, and its configuration |
| 03/09/2004 | US6703935 Antenna arrangement for RFID smart tags |
| 03/04/2004 | WO2004019448A1 Low-volume antenna |
| 03/04/2004 | WO2003107475A3 Radio frequency identification tag with thin-film battery for antenna |
| 03/04/2004 | WO2002073735A3 Meter register and antenna |
| 03/04/2004 | US20040044382 Transceiver coil for auditory prosthesis |
| 03/03/2004 | EP1393643A1 Communication system between helmets and helmet using said system |
| 03/03/2004 | EP1393411A1 Omnidirectional resonant antenna |
| 03/03/2004 | EP1147603B1 Antenna system for radio frequency identification |
| 03/03/2004 | EP1068652B1 Device for controlling the impedance returned on an electronic label antenna |
| 03/03/2004 | CN1479957A Antenna device |
| 03/02/2004 | US6700547 Multidirectional walkthrough antenna |
| 03/02/2004 | US6700544 Near-field plasma reader |
| 03/02/2004 | US6700491 Radio frequency identification tag with thin-film battery for antenna |
| 02/26/2004 | WO2004017463A2 Electronic apparatus with patch antenna |
| 02/26/2004 | WO2003087857A3 Method and device for picking-up and processing interference fields and interference beams |
| 02/26/2004 | DE20318343U1 Transponder antenna for textile goods stock control and security has wire coils on aramid fibre core with connections to electronic chip |
| 02/26/2004 | DE19752029B4 Diebstahlschutzsystem für ein Kraftfahrzeug Anti-theft protection system for a motor vehicle |
| 02/24/2004 | US6697025 Antenna apparatus |
| 02/24/2004 | US6696954 Antenna array for smart RFID tags |
| 02/19/2004 | WO2004015808A2 Array of modular transmission antennas for an rf identification system |
| 02/19/2004 | DE10234751A1 Making injection molded chip card includes placing slits near antenna contacts and depressing lugs to form recessed contacts |
| 02/18/2004 | CN1139145C Radio apparatus loop antenna |