| 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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| 01/06/2005 | WO2005001894A2 Antenna on a wireless untethered device such as a chip or printed circuit board for harvesting energy from space |
| 01/06/2005 | US20050003771 Method and apparatus for automatic tuning of a resonant loop antenna in a transceiver circuit |
| 01/06/2005 | US20050001785 RFID device and method of forming |
| 01/06/2005 | US20050001779 Phase compensated field-cancelling nested loop antenna |
| 01/06/2005 | US20050001031 Antenna device and communication device using antenna device |
| 01/06/2005 | US20050001026 Reader/writer device and automatic ticket checker for checking ticket by reader/writer |
| 01/05/2005 | EP1494314A1 Antenna device |
| 01/05/2005 | EP1494311A1 Phase compensated far-field-cancelling nested loop antenna |
| 01/05/2005 | EP1494161A2 Noncontact IC card reader/writer integrated with antenna |
| 01/05/2005 | EP1295359A4 Wideband meander line loaded antenna |
| 01/04/2005 | US6839035 Magnetically coupled antenna range extender |
| 01/04/2005 | US6839031 Wireless loop antenna battery saver |
| 01/04/2005 | US6838985 System and method for remote tire pressure monitoring with low frequency initiation |
| 01/02/2005 | CA2472435A1 Phase compensated field-cancelling nested loop antenna |
| 12/30/2004 | US20040266486 Noncontact IC card reader/writer integrated with antenna |
| 12/30/2004 | US20040266345 Antenna unit |
| 12/30/2004 | US20040263412 Plasma production device and method and RF driver circuit with adjustable duty cycle |
| 12/30/2004 | US20040263396 Internal antenna of mobile communication terminal |
| 12/29/2004 | WO2002033511A3 Article tracking system and method |
| 12/29/2004 | EP1415366B1 Loop-type antenna |
| 12/23/2004 | WO2004112191A1 Antenna for communicating feeder information, and surface mounting machine equipped with the antenna |
| 12/23/2004 | WO2004091040A9 Cavity embedded antenna |
| 12/23/2004 | US20040257296 Door handle for a vehicle |
| 12/23/2004 | US20040257295 External antenna |
| 12/23/2004 | US20040257294 Loop-type antenna |
| 12/23/2004 | US20040256468 Antenna device and communication device using antenna device |
| 12/22/2004 | EP1489684A1 Antenna system including simultaneous phase aiding and phase canceling element |
| 12/22/2004 | EP1489683A1 Antenna coil |
| 12/22/2004 | EP1489635A2 High efficiency core antenna and construction method |
| 12/22/2004 | EP1218771B1 System for determining item orientation and identification |
| 12/21/2004 | US6832630 Adjustable air supply valve of air cushion bed |
| 12/16/2004 | WO2004109852A1 Antenna module and mobile communication terminal having the same |
| 12/16/2004 | US20040252068 High efficiency core antenna and construction method |
| 12/16/2004 | US20040252026 EAS and RFID systems incorporating field canceling core antennas |
| 12/16/2004 | CA2470428A1 Antenna system including simultaneous phase aiding and phase canceling elements |
| 12/15/2004 | EP1421648B1 Electromagnetic protection antenna for portable transmitter |
| 12/14/2004 | US6831611 Antenna system |
| 12/14/2004 | US6831562 Object identification system with adaptive transceivers and methods of operation |
| 12/14/2004 | US6829924 Tire pressure monitoring system with low frequency initiation approach |
| 12/09/2004 | US20040248544 Portable receiver with two antennae |
| 12/09/2004 | US20040244186 Tag and method for manufacturing tag |
| 12/08/2004 | EP1484816A1 Antenna for reader/writer and reader/writer having the antenna |
| 12/08/2004 | EP1396045A4 A method for designing a small antenna matched to an input impedance, and small antennas designed according to the method |
| 12/08/2004 | CN1554071A RFID tag with bridge circuit assembly and methods of use |
| 12/07/2004 | US6828947 Nested cavity embedded loop mode antenna |
| 12/02/2004 | WO2004104912A1 Information carrier, information recording medium, sensor, commodity management method |
| 12/02/2004 | WO2004080112A3 Earphone antenna and radio device with same |
| 12/02/2004 | US20040239579 Multi-frequency antenna for a portable electronic apparatus |
| 12/02/2004 | US20040239562 System and method for ascertaining angle of arrival of an electromagnetic signal |
| 12/01/2004 | CN1550786A Electrical component and method of manufacturing the same |
| 11/30/2004 | US6825751 Data communication apparatus, wristwatch type electronic device, and authentication system |
| 11/25/2004 | WO2004102738A1 Electronic device having metal package unit having built-in antenna unit |
| 11/25/2004 | WO2004102735A2 Apparatus for and method of using a close-proximity antenna |
| 11/25/2004 | US20040233789 Electronic timepiece with wireless information function |
| 11/25/2004 | US20040233114 Antenna coupler |
| 11/25/2004 | US20040233111 Multi frequency magnetic dipole antenna structures and method of reusing the volume of an antenna |
| 11/25/2004 | US20040231137 Method of manufacturing local coils using pre-tuned non-magnetic circuitry modules |
| 11/25/2004 | DE10319674A1 Antenna for stationary part of remotely controllable access control system, especially in motor vehicle, has amorphous metal structure in form of film of thickness preferably between 15, 25 microns |
| 11/25/2004 | DE10128406B4 Antenne mit einem ferromagnetischen Kern und Verfahren zu ihrer Herstellung Antenna with a ferromagnetic core, and processes for their preparation |
| 11/23/2004 | US6822614 Loop antenna |
| 11/23/2004 | US6822613 High frequency wave glass antenna for an automobile |
| 11/18/2004 | WO2004100366A2 Lc resonant circuit with amplification device |
| 11/18/2004 | WO2004100309A2 Apparatus for and method of providing an antenna integral balun |
| 11/18/2004 | WO2004099884A1 Electronic watch with wireless communication function |
| 11/18/2004 | WO2004066434A3 Wide exit electronic article surveillance antenna system |
| 11/18/2004 | US20040227682 Reconfigurable scanner and RFID system using the scanner |
| 11/18/2004 | US20040227681 Signal receiving antenna for the system of GPS etc. |
| 11/18/2004 | DE10317731A1 Transponder und Verfahren zu dessen Herstellung Transponder and process for its preparation |
| 11/17/2004 | EP1477927A1 Antenna device and communication device using antenna device |
| 11/16/2004 | US6819295 Dual frequency anti-jamming antenna |
| 11/16/2004 | US6819292 Meter register |
| 11/11/2004 | WO2004097980A1 Wideband flat antenna |
| 11/11/2004 | WO2004070879B1 Antenna device and wireless communication device using same |
| 11/11/2004 | US20040224135 Decorative surface covering with embedded RF antenna and RF shield and method for making the same |
| 11/11/2004 | US20040222804 Electrical component and method of manufacturing the same |
| 11/10/2004 | EP1475744A1 Decorative surface covering with embedded rf antenna and rf shield. |
| 11/10/2004 | CN1545447A Radio frequency identification tag with thin-film battery for antenna |
| 11/10/2004 | CN1175521C Variable capacitance coupling antenna and method for making same and non-contact chip card |
| 11/10/2004 | CN1175519C Product including seat and seat belt as well as transponder-communication device having transmission coil |
| 11/10/2004 | CN1175375C RFID tag installing structure, RFID tag installing method and RFID tag communication method |
| 11/10/2004 | CN1174703C Desk comprising integrated reading device |
| 11/09/2004 | US6816122 Four-point feeding loop antenna capable of easily obtaining an impedance match |
| 11/09/2004 | CA2245882C Antenna for frequencies in excess of 200 mhz |
| 11/08/2004 | CA2466643A1 Decorative surface covering with embedded rf antenna and rf shield and method for making the same |
| 11/04/2004 | WO2004095636A1 Electrostatic capacity type sensor-carrying antenna device |
| 11/04/2004 | WO2004095626A2 Plasma production device and method and rf driver circuit with adjustable duty cycle |
| 11/04/2004 | WO2004094763A2 Low cost inductor devices manufactured from conductive loaded resin-based materials |
| 11/04/2004 | US20040217907 Composite antenna |
| 11/04/2004 | US20040216676 Method for producing a semiconductor device |
| 11/04/2004 | CA2522603A1 Plasma production device and method and rf driver circuit with adjustable duty cycle |
| 11/03/2004 | EP1473743A2 Transformers or inductors ("transductors") and antennas manufactured from conductive loaded resin-based materials |
| 11/03/2004 | EP1309938B1 Antenna generating an electromagnetic field for transponder |
| 11/03/2004 | CN1543626A RFID tag having integral electrical bridge and method of assembling the same |
| 11/02/2004 | US6812707 Detection element for objects and detection device using the same |
| 10/28/2004 | WO2004093002A1 Transponder and method for the production thereof |
| 10/28/2004 | WO2004091940A1 Tire watch system |
| 10/28/2004 | US20040212545 Multi-band broadband planar antennas |
| 10/28/2004 | US20040212542 Antenna arrangement and system |
| 10/28/2004 | DE202004012421U1 Antennenbauteil Antenna component |
| 10/28/2004 | DE102004013106A1 Sperrkreisantenne Blocking circuit antenna |