| 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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| 04/18/2000 | US6052096 Chip antenna |
| 04/18/2000 | US6052091 Multiple loop antenna of radio paging receiver |
| 04/18/2000 | CA2185626C Radio frequency identification transponder apparatus and method |
| 04/12/2000 | CN2373902Y All-direction all-band television receiving antenna |
| 04/11/2000 | US6047783 Systems, arrangements and associated methods for tracking and/or guiding an underground boring tool |
| 04/06/2000 | WO2000019564A1 A radio communication device and an antenna system |
| 04/06/2000 | WO2000019362A1 Ic card and ic card antenna and antenna frame |
| 04/05/2000 | EP0991123A1 Microstructure with a magnetic antenna or a magnetic detector |
| 03/29/2000 | EP0989384A2 Miniaturized position sensor |
| 03/29/2000 | CN1249047A Method for making contactless cards with coiled antenna |
| 03/28/2000 | US6043792 Single antenna arrangement providing interrogation field |
| 03/22/2000 | EP0986836A2 Communications device |
| 03/22/2000 | EP0986798A1 Deactivation device with biplanar deactivation |
| 03/16/2000 | WO2000014825A1 Antenna |
| 03/15/2000 | EP0986024A2 RFID tag holder for non-RFID tag |
| 03/15/2000 | EP0985246A1 A radio apparatus loop antenna |
| 03/15/2000 | CN2369365Y TV antenna made of coiled coaxial cable |
| 03/15/2000 | CN2369364Y Complete channel receiving antenna |
| 03/14/2000 | US6035951 System for tracking and/or guiding an underground boring tool |
| 03/09/2000 | WO2000013138A1 Method for making a contactless chip card |
| 03/08/2000 | EP0983578A1 Radio frequency identification tag system using tags arranged for coupling to ground |
| 03/08/2000 | EP0756763B1 Antenna arrangement |
| 03/07/2000 | US6034651 Antenna coil with reduced electrical field |
| 03/03/2000 | WO2000017813A1 Noncontact communication semiconductor device |
| 03/02/2000 | WO2000011753A1 Receiving device of a radio system and method for processing received radio signals |
| 03/01/2000 | CN1246189A Transmission module for transponder device, transponder device and method for operating said device |
| 02/24/2000 | WO2000010144A1 Applications for radio frequency identification systems |
| 02/24/2000 | WO2000010122A2 Radio frequency identification systems applications |
| 02/24/2000 | WO2000010112A1 Application for a radio frequency identification system |
| 02/22/2000 | US6028568 Chip-antenna |
| 02/22/2000 | US6028559 Loop antenna |
| 02/22/2000 | US6028558 Toroidal antenna |
| 02/17/2000 | WO1999060512A3 Systems and methods for wirelessly projecting power using in-phase current loops and for identifying radio frequency identification tags that are simultaneously interrogated |
| 02/17/2000 | DE19836395A1 Transponder assembly and fastening comprise resilient molded body conforming with object and e.g. integral clip for bolt spot-welded to metal surface of object |
| 02/15/2000 | US6025813 Radio antenna |
| 02/15/2000 | US6025810 Hyper-light-speed antenna |
| 02/15/2000 | US6025807 Orientation independent loop antenna |
| 02/15/2000 | US6025802 Antenna for mobile communications device |
| 02/15/2000 | US6025786 Transmitter for remote convenience system having coiled, extendable antenna |
| 02/15/2000 | US6024585 Method for connecting a loop antenna |
| 02/15/2000 | US6024382 Seat belt including transmission coil for communication with transponder and transponder communication device |
| 02/09/2000 | EP0978153A1 Multi-layered shielded substrate antenna |
| 02/03/2000 | WO2000005676A1 Improved contactless badge reader |
| 02/02/2000 | CN1243609A Multiple loop antenna |
| 02/01/2000 | US6020856 EAS system antenna configuration for providing improved interrogation field distribution |
| 01/27/2000 | DE19832285A1 Remote control door unlocking system for car |
| 01/25/2000 | US6018327 Single-wire spiral antenna |
| 01/19/2000 | EP0972358A1 Installation for electronic data display |
| 01/18/2000 | US6016129 Antenna system, in particular an antenna system for traffic communicating systems |
| 01/18/2000 | US6016128 GPS wave antenna apparatus |
| 01/18/2000 | CA2215257C Power transmission system, ic card and information communication system using ic card |
| 01/12/2000 | CN1241306A Armoured magnetic field antenna in printed circuit |
| 01/11/2000 | US6014111 Ferrite crossed-loop antenna of optimal geometry and construction and method of forming same |
| 01/11/2000 | CA2198111C Method and antenna for providing an omnidirectional pattern |
| 01/05/2000 | CN1240305A Pocket portable radio terminal unit |
| 01/04/2000 | US6011698 Circuit protection from radio frequency energy |
| 12/29/1999 | EP0967568A2 Identification element |
| 12/29/1999 | EP0966775A1 Reactively coupled elements in circuits on flexible substrates |
| 12/28/1999 | US6009350 Implant device telemetry antenna |
| 12/28/1999 | US6008761 Loop antenna |
| 12/23/1999 | WO1999049337A8 An interrogator for interrogating an rfid transponder |
| 12/22/1999 | CN1239543A Spherical shaped semiconductor integrated circuit |
| 12/21/1999 | US6005532 Orthogonal antenna arrangement and method |
| 12/21/1999 | US6004396 Spherical shaped semiconductor integrated circuit |
| 12/16/1999 | WO1999065006A1 Identification tag with enhanced security |
| 12/16/1999 | CA2333566A1 Identification tag with enhanced security |
| 12/15/1999 | EP0820646B1 Antenna system, in particular an antenna system for traffic communications systems |
| 12/15/1999 | CN1238850A Contactless chip card |
| 12/15/1999 | CN1238573A Antenna apparatus for mobile terminal equipment |
| 12/09/1999 | WO1999063496A1 Monitoring system |
| 12/09/1999 | DE4143548C2 Signal reception arrangement using passive transponder |
| 12/09/1999 | DE19924022A1 Loop antenna for producing two orthogonal field components |
| 12/08/1999 | EP0962032A1 Antenna device for automotive vehicle |
| 12/01/1999 | EP0961346A1 Antenna system for radio direction finding |
| 12/01/1999 | CN1237009A Loop antenna and antenna holder therefor |
| 11/30/1999 | US5995054 Communications device |
| 11/25/1999 | WO1999060512A2 Systems and methods for wirelessly projecting power using in-phase current loops and for identifying radio frequency identification tags that are simultaneously interrogated |
| 11/18/1999 | WO1999050928A3 Communications device |
| 11/17/1999 | EP0956613A1 Multiple loop antenna |
| 11/17/1999 | EP0956537A1 Transmission module for a transponder device, transponder device and method for operating said device |
| 11/16/1999 | US5986562 RFID tag holder for non-RFID tag |
| 11/11/1999 | WO1999038273A3 Vector measuring aerial arrays for magnetic induction communication systems |
| 11/10/1999 | CN1234888A Moule for IC card, IC card and method for mfg. of module for IC card |
| 11/10/1999 | CN1234886A IC module and mfg. method, and IC card provided with IC module |
| 11/09/1999 | US5983075 Radio communication system between a vehicle and a roadside station |
| 11/02/1999 | US5978655 Information processing apparatus |
| 11/02/1999 | US5978319 Thin electro-magnetic coil assembly for attachment to a slider |
| 11/02/1999 | US5977927 Chip antenna |
| 11/02/1999 | US5977921 Circular-polarization two-way antenna |
| 11/02/1999 | US5977919 TV antenna apparatus for vehicles |
| 10/27/1999 | EP0951631A1 Spherical shaped semiconductor integrated circuit |
| 10/26/1999 | US5973650 Antenna apparatus |
| 10/26/1999 | US5973495 Method and apparatus for eliminating mutual inductance effects in resonant coil assemblies |
| 10/26/1999 | US5972156 Method of making a radio frequency identification tag |
| 10/21/1999 | DE19753174A1 Magnetic loop antenna for communication with animal identification transponder |
| 10/20/1999 | EP0578701B1 Article sorting system |
| 10/19/1999 | US5970398 Radio frequency antenna with current controlled sensitivity |
| 10/19/1999 | US5969609 Counter-current RF field attenuator using loop tubes |
| 10/13/1999 | EP0677210B1 Transmit and receive antenna having angled crossover elements |
| 10/12/1999 | US5966641 Aerial arrays for inductive communications systems |