Patents
Sitemap › H01 - Basic electric elements › H01Q - Aerials › 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
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)
06/2007
06/07/2007US20070124914 Radio frequency identification antenna coil and fabricated method therefor
06/06/2007EP1793450A1 Electronic device
06/06/2007EP1793326A2 Intelligent station using multiple RF antennae and inventory control system and method incorporating same
06/06/2007EP1308884B1 Rfid tag installing structure and rfid tag installing method
06/06/2007CN2909555Y Antenna structure
06/06/2007CN1977294A Electronic article tracking system for retail rack using loop antenna
06/06/2007CN1976119A Loop antenna attached to rear window of vehicle
06/06/2007CN1976117A Micro hidden FM antenna device
06/06/2007CN1320696C Antenna and its manufacturing method
06/05/2007US7227504 Gate antenna device
05/2007
05/31/2007WO2007060849A1 Antenna coil structure for ic card, process for producing the same, and equipped therewith, inlet sheet and ic card
05/31/2007WO2007060792A1 Coil antenna and portable electronic apparatus
05/31/2007US20070120758 Antenna structure and radio-controlled timepiece
05/31/2007US20070120681 Semiconductor device
05/30/2007CN1973403A Mobile telephone
05/30/2007CN1972013A Shielded coil for inductive wireless applications
05/30/2007CN1972012A Antenna for RFID tag
05/30/2007CN1971648A Apparatus and monitoring method for electrical plants
05/30/2007CN1319288C Wireless IC label reader, wireless IC label reading device and system
05/29/2007US7224280 RFID device and method of forming
05/29/2007US7222798 Contactless identification device
05/29/2007CA2439724C Meter register
05/24/2007WO2006087711A3 Multiple monopole antenna
05/24/2007US20070115199 Cavity embedded meander line loaded antenna and method and apparatus for limiting vswr
05/24/2007US20070115198 Shielded coil for inductive wireless applications
05/24/2007US20070115197 Wideband receiving antenna device
05/23/2007EP1788663A1 Folded dipole antenna device and mobile radio terminal
05/23/2007EP1389143A4 Transceiver coil for auditory prosthesis
05/23/2007EP1058340B1 Antenna, radio device and radio repeater
05/23/2007CN1967934A An antenna device capable of adjusting frequency and its manufacturing method
05/18/2007WO2007055232A1 Composite antenna and portable terminal using same
05/18/2007WO2007054945A2 Multi band indoor antenna
05/18/2007WO2007054900A2 Broadband antenna for a transponder of a radio frequency identification system
05/17/2007US20070109210 Flat plate antenna with a rotating field, comprising a central loop and eccentric loops, and system for identification by radiofrequency
05/17/2007US20070109209 Meter register
05/17/2007US20070109112 Machine body antenna
05/16/2007CN2901602Y External antenna for fixed station
05/16/2007CN1965445A Antenna assembly and wireless unit employing it
05/16/2007CN1965444A Antenna module-use magnetic core member, antenna module and portable information terminal provided with it
05/16/2007CN1964134A Antenna design of electronic equipment
05/16/2007CN1316675C Antenna assembly and card processing system
05/09/2007EP1783861A1 Loop antenna
05/09/2007EP1783667A1 A reader and/or writer system having an antenna
05/09/2007EP1782503A1 Apparatus and methods for constructing antennas using wire bonds as radiating elements
05/09/2007EP1349233B1 Antenna, and communication device using the same
05/09/2007CN2899134Y Antenna feeding structural improvement
05/09/2007CN1961457A 电子装置 Electronic devices
05/09/2007CN1960054A Electronic equipment with antenna module
05/09/2007CN1959181A Zinc air cell miner's lamp with life rescue generator
05/08/2007US7215292 PxM antenna for high-power, broadband applications
05/03/2007WO2007049193A1 Uhf/vhf planar antenna device, notably for portable electronic equipment
05/03/2007WO2006124520A3 Dipole locator using multiple measurement points
05/03/2007US20070097011 Antenna coil
05/03/2007US20070095922 Information carrier, information recording medium, sensor, commodity management method
05/03/2007US20070095913 Antenna module and portable communication terminal equipped with the antenna module
05/02/2007CN1956260A Antenna device, antenna slice, antenna, and noncontact data transmitter and receiver
05/02/2007CN1314203C Method for interpretation of a radio-electrical command
05/02/2007CN1313292C Tyre with a receiving antenna
05/01/2007US7212164 Radio terminal device antenna and radio terminal device
05/01/2007US7212124 Portable information device
04/2007
04/26/2007US20070091009 Inductive miniature component, especially antenna
04/26/2007US20070091007 Coil antenna
04/26/2007US20070091003 Antenna device and communications system using the same
04/25/2007EP1776736A1 A multi-band antenna arrangement
04/25/2007CN1954462A Field-shaping shielding for radio frequency identification (RFID) system
04/25/2007CN1953271A Antenna device and communication system using same
04/24/2007US7209613 Electromagnetic field sensing apparatus
04/24/2007US7209093 Locating technique and apparatus using an approximated dipole signal
04/24/2007US7209090 High efficiency core antenna and construction method
04/24/2007US7209039 Decorative surface covering with embedded RF antenna and RF shield and method for making the same
04/19/2007WO2007043626A1 Electromagnetic induction rfid tag and access unit
04/19/2007WO2007043602A1 Semiconductor device and communication system using the semiconductor device
04/19/2007WO2007010384A3 Field winding
04/19/2007WO2007000278A3 Electronic device with a security module
04/19/2007US20070085755 Compact radio frequency transmitting and receiving antenna and control device employing same
04/19/2007DE202006018849U1 Breitbandantenne Broadband antenna
04/18/2007EP1775794A1 Antenna module magnetic core member, antenna module, and mobile information terminal using the same
04/18/2007CN2891316Y 挠性天线 Flexible antenna
04/18/2007CN1951133A Mobile wireless communications device comprising non-planar internal antenna and corresponding method thereof
04/12/2007WO2007041675A1 Radio frequency antenna for a wireless intravascular medical device
04/12/2007US20070080882 Antenna device and communication system using it
04/11/2007EP1772707A2 Measuring device
04/11/2007CN2888666Y Antenna assembly for plug-in intelligent card non-contact interface
04/11/2007CN1947446A Mobile wireless communications device comprising non-planar internal antenna without ground plane overlap
04/05/2007WO2007036255A1 Magnetic core, magnetic arrangement and method for producing the magnetic core
04/05/2007US20070075913 Antenna coil and antenna device
04/04/2007EP1770593A1 Method of using a portable RFID reader device
04/04/2007EP1770592A2 Method of interrogating a package bearing an RFID tag
04/04/2007EP1770591A2 RFID reader
04/04/2007EP1769430A1 Rfid device and method of forming
04/04/2007EP0919950B1 Module for ic card, ic card, and method for manufacturing module for ic card
04/03/2007US7199759 Antenna module
04/03/2007US7198198 Antenna device and communication device using antenna device
03/2007
03/29/2007WO2006134327A3 Underwater navigation
03/29/2007WO2006112914A3 Core antenna for eas and rfid applications
03/29/2007WO2004094763A3 Low cost inductor devices manufactured from conductive loaded resin-based materials
03/29/2007US20070073360 Electronic module desing to maximize volume efficiency
03/29/2007US20070069397 Coil construction
03/28/2007EP0829108B1 Eas system antenna configuration for providing improved interrogation field distribution
03/28/2007CN2884558Y Antenna structure for transmitting radio signals
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