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)
12/2008
12/31/2008CN100448101C Wideband antenna of mobile communication terminal
12/30/2008US7471246 Antenna with one or more holes
12/30/2008US7471205 Applications for radio frequency identification systems
12/25/2008US20080316129 Transponder Tuning Method and a Transponder
12/25/2008US20080316128 Orientation-independent antenna (orian)
12/24/2008WO2008156145A1 Magnetic element, and antenna device using the magnetic element
12/24/2008CN101331651A 天线 Antenna
12/24/2008CN101331650A Radio receiver, radio transmitter, and hearing aid
12/23/2008US7468670 RFID conveyor system
12/18/2008WO2008154404A2 Dynamic eas detection system and method
12/18/2008DE102007027838A1 Mehrschichtiges Folienelement The multilayer film element
12/18/2008CA2690153A1 Dynamic eas detection system and method
12/17/2008EP2002384A1 Radiofrequency device
12/17/2008EP2002383A1 Semiconductor device
12/17/2008CN201167132Y Flexible circuit board antennae
12/17/2008CN101325286A Digital television antenna
12/17/2008CN101325285A Digital television antenna
12/17/2008CN100444464C Antenna system and electronic apparatus employing same
12/16/2008US7466283 Coil antenna structure and portable electronic apparatus
12/11/2008US20080303735 Antenna Apparatus
12/10/2008EP1723697B1 Field-shaping shielding for radio frequency identification (rfid) system
12/10/2008EP1605544B1 Antenna device and antenna device manufacturing method
12/10/2008CN201163414Y Wireless radio frequency label capable of selecting antenna overlap joint direction and its electric circuit card body
12/10/2008CN100442310C Information carrier, information recording medium, sensor, commodity management method
12/09/2008US7463208 Antenna, and radio-controlled timepiece, keyless entry system and RFID system
12/09/2008US7463154 Selective metal removal process for metallized retro-reflective and holographic films and radio frequency devices made therewith
12/04/2008WO2008147183A1 Antenna for rfid tag
12/04/2008WO2008146932A1 Antenna
12/04/2008WO2008146671A1 Antenna for rfid and portable communication device
12/04/2008WO2008146430A1 Antenna
12/04/2008US20080297424 Ultra Wideband Loop Antenna
12/03/2008EP1532579B1 Electronic label antenna
12/03/2008CN201159906Y Radio frequency identification label suitable for plugging-in book back
12/03/2008CN101316007A All-directional channel identification antenna system based on HF frequency band
12/03/2008CN100440078C Electronic device and antenna apparatus
12/02/2008US7460079 Game chip
11/2008
11/27/2008WO2008143220A1 Antenna unit
11/27/2008WO2008143043A1 Wireless ic tag and method for manufacturing wireless ic tag
11/27/2008US20080293373 Electronic Device
11/27/2008US20080291099 Mobile Wireless Communications Device Comprising Non-Planar Internal Antenna Without Ground Plane Overlap
11/27/2008DE202008012293U1 Abstimmbares reihenresonantes Zweifach-Schleifensystem Reihenresonantes tunable dual-loop system
11/26/2008EP1995822A1 Portable electronic device
11/26/2008EP1632006A4 Antenna for producing uniform process rates
11/26/2008CN201156583Y Flat small sized antenna
11/26/2008CN100438210C Antenna for reader/writer and reader/writer having the antenna
11/25/2008US7457637 Noncontact recording medium reader/writer
11/25/2008US7456798 Stacked loop antenna
11/25/2008CA2390774C Resonant antennas
11/25/2008CA2306702C Rfid conveyor antenna
11/20/2008US20080287171 Mobile wireless communications device comprising a top-mounted auxiliary input/output device and a bottom-mounted antenna
11/20/2008US20080287084 Antenna Device and Portable Radio Communication Device Comprising Such Antenna Device
11/20/2008DE102008022537A1 Zweiband-Antenne A dual-band antenna
11/19/2008EP1993167A1 Antenna for RFID tag
11/19/2008EP1381874B1 Method and device for contacless testing of non-fitted antennae
11/19/2008CN101308947A Antenna for reader/writer and reader/writer having the antenna
11/18/2008US7453408 Detection or identification antenna insensitive to the environment thereof
11/13/2008WO2008136220A1 Wireless ic device
11/12/2008EP1989756A1 Transmitter, receiver, antenna arrangement for use with a transmitter or for use with a receiver, and rfid transponder
11/11/2008US7450078 Loop antenna for in the ear audio device
11/06/2008WO2008133026A1 Magnetic core for antenna, method for producing magnetic core for antenna, and antenna
11/06/2008WO2008133018A1 Magnetic field coupling type antenna, magnetic field coupling type antenna module, magnetic field coupling type antenna device, and their manufacturing methods
11/06/2008WO2008132653A1 Antenna system with safety mode
11/06/2008WO2008036077B1 Multi-axial antenna and method for use in downhole tools
11/06/2008US20080272966 Mobile wireless communications device comprising multi-frequency band antenna and related methods
11/05/2008EP1987497A1 A wide exit/entrance electronic article surveillance antenna system
11/05/2008EP1550176B1 Electronic circuitry provided with an integrated antenna
11/05/2008CN101300714A Composite antenna and portable terminal using same
11/05/2008CN101300590A Adjusting resonant frequency by adjusting distributed interturn capacity
11/05/2008CN101299486A RFID reader-writer antenna capable of overlapping high-frequency and ultrahigh frequency as well as microwave frequency band
11/05/2008CN101299146A Antenna and watch
11/04/2008US7446724 Monopole antenna
11/04/2008US7446720 Method and apparatus for a wireless hearing aid antenna
10/2008
10/30/2008US20080266191 Broadband Antenna For a Transponder of a Radio Frequency Identification System
10/29/2008EP1986269A1 Circularly polarized antenna
10/29/2008CN101297437A UHF/VHF planar antenna device, notably for portable electronic equipment
10/28/2008US7443810 Wireless terminals
10/28/2008US7443359 Locating technique and apparatus using an approximated dipole signal
10/23/2008WO2008126628A1 Antenna device and wireless tag communication device
10/23/2008WO2008126451A1 Wireless ic device
10/23/2008WO2008126277A1 Antenna device and wireless communication apparatus
10/23/2008WO2008125345A1 Rfid-antenna system
10/23/2008US20080258731 High Impedance Differential Input Preamplifier and Antenna for Mri
10/23/2008CA2683799A1 Rfid antenna system
10/23/2008CA2683792A1 Rfid antenna system
10/22/2008EP1983611A1 Coil for antenna
10/22/2008EP1983606A1 Dual-polarized, multiple strip-loop antenna and associated methodology, for radio device
10/22/2008EP1513685B1 Radio frequency identification tag with thin-film battery for antenna
10/22/2008CN101292307A Magnetic core, magnetic arrangement and method for producing the magnetic core
10/21/2008US7439926 Planar antenna fitted with a reflector
10/16/2008WO2008123456A1 Mobile radio device
10/16/2008WO2008123360A1 Structure for rectangular loop antenna
10/16/2008US20080254823 Tv Antenna for a Mobile Terminal Device
10/16/2008US20080252550 Dual-polarized, multiple strip-loop antenna, and associated methodology, for radio device
10/16/2008US20080252423 Antenna Design and Interrogator System
10/14/2008US7437193 Microstimulator employing improved recharging reporting and telemetry techniques
10/14/2008US7436989 Generation, verification and reproduction of a digitized writing
10/14/2008US7436372 Antenna device and electronic equipment comprising the antenna device
10/14/2008US7436369 Cavity embedded meander line loaded antenna and method and apparatus for limiting VSWR
10/09/2008WO2008120757A1 Portable wireless device
10/09/2008WO2008120756A1 Portable wireless device
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