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)
10/2012
10/26/2012WO2012144077A1 Antenna device, communication module, portable electronic apparatus, and communication method using portable electronic apparatus
10/25/2012US20120268332 Antenna device and antenna system
10/25/2012US20120268330 Antenna devices and portable electronic devices comprising such antenna devices
10/24/2012EP2515377A1 Antenna device and communication terminal device
10/24/2012CN102751575A High-efficiency loop antenna system and method
10/24/2012CN102751567A Near field communication antenna and manufacture method of near field communication antenna
10/24/2012CN102749563A Small-loop antenna for ultra-high-frequency detection of partial discharge
10/23/2012US8294629 Magnetic antenna and antenna device
10/18/2012WO2012141767A1 Small broadband loop antenna for near field applications
10/18/2012WO2012141070A1 Wireless ic device and wireless communication terminal
10/18/2012WO2012140882A1 Portable radio apparatus
10/18/2012US20120262357 Antenna device and method of setting resonant frequency of antenna device
10/18/2012US20120262353 Small broadband loop antenna for near field applications
10/18/2012US20120262348 Antenna device and mobile terminal
10/18/2012CA2833249A1 Small broadband loop antenna for near field applications
10/17/2012EP2511980A1 Wideband printed antenna
10/17/2012EP2511978A1 Mobile communication device and antenna structure therein
10/17/2012CN202495573U All-channel outdoor television antenna without turning
10/17/2012CN1961457B 电子装置 Electronic devices
10/17/2012CN1909283B Antenna apparatus for portable terminal
10/17/2012CN102742076A Antenna component and method for producing same
10/17/2012CN102742075A Antenna core, antenna, and methods for producing an antenna core and an antenna
10/17/2012CN102741857A Multiple antenna reading system suitable for use with contactless transaction devices
10/17/2012CN102738584A Terminal antenna for reducing specific absorption rate (SAR) of data card and molding method of terminal antenna
10/17/2012CN102738575A Ultra-wideband four-arm spiral antenna and signal processing method
10/17/2012CN101501931B Coil component
10/17/2012CN101262089B A RFID reader/writer antenna design
10/11/2012WO2012139090A1 Tracking biological and other samples using rfid tags
10/10/2012EP2507866A2 Bezel gap antennas
10/10/2012EP2235667B1 Manufacture of a smart card
10/10/2012DE202012005808U1 Antenne eines medizinischen Geräts für Nahfeld-Kommunikation Antenna of a medical device for near-field communication
10/10/2012CN202487773U Antenna assembly, near-field communication circuit, mobile terminal and cell phone
10/10/2012CN102723614A Reference antenna for co-located polarization diversity multiple-input-multiple-output (MIMO) system
10/10/2012CN102723585A Loop coupling wideband antenna structure and implementation method thereof
10/09/2012US8284117 Antenna device and method of manufacturing the same
10/04/2012WO2012134709A1 Wireless communications device including side-by-side passive loop antennas and related methods
10/04/2012WO2012134456A1 Directional radio-signal-detection apparatus and methods of use
10/04/2012WO2012133320A1 Indoor antenna
10/04/2012WO2012133232A1 Antenna apparatus and communication apparatus
10/04/2012WO2012131126A1 Daisy antenna for the emission and reception of linearly and circularly polarized electromagnetic waves
10/04/2012US20120249396 Wireless communications device including side-by-side passive loop antennas and related methods
10/03/2012EP2506364A1 Antenna device and antenna system
10/03/2012EP2504885A1 Planar communications antenna having an epicyclic structure and isotropic radiation, and associated methods
10/03/2012CN202474218U Remote low-frequency wake-up antenna applied to moving target-positioning systems
10/03/2012CN202474217U General low-frequency door handle awakening antenna for entering and starting system without key
10/03/2012CN202474207U Antenna module
10/03/2012CN202474194U Folding inverted F-shaped and ring-shaped mixing multi-frequency range communication antenna
10/03/2012CN102714356A 天线装置以及天线系统 Antenna device and antenna systems
10/03/2012CN102714355A 天线装置以及通信终端装置 The antenna device and a communication terminal apparatus
10/03/2012CN102714001A Semiconductor device and electronic device including the same
10/03/2012CN102710300A Radio frequency identification (RFID) loop antenna matching method, antenna, electronic tag and reader
10/03/2012CN102709670A Magnetic antenna for improving penetrability of electromagnetic wave in plasma
10/03/2012CN102709495A Battery pack
10/03/2012CN102709494A 电池组件 Battery pack
10/03/2012CN101431180B Antenna device, radio tag reader and article management system
10/03/2012CN101346853B Antenna built-in module, card type information device and methods for manufacturing them
10/03/2012CN101147295B Planar antenna and method for manufacturing same
10/02/2012US8279126 Communication device and system including the same
09/2012
09/26/2012EP2503490A1 Antenna device
09/26/2012CN102694236A Electronically small plane loop antenna with high efficiency used in radio communication terminal
09/20/2012WO2012124248A1 Antenna device, and wireless communication device
09/20/2012WO2012124247A1 Antenna device, and wireless communication device
09/20/2012WO2012123125A1 Multiband reception antenna for the combined reception of satellite signals and terrestrially emitted radio signals
09/19/2012CN202444057U Low-frequency awakening antenna used for door handle of keyless entry and keyless start system
09/19/2012CN102687338A Antenna and mobile terminal
09/19/2012CN102683861A Tunable loop antennas
09/19/2012CN102683860A Turning-free all-channel outdoor television antenna
09/19/2012CN102682326A Signal transmission device, electronic device, and signal transmission method
09/18/2012US8269680 Vehicle antenna assembly
09/13/2012WO2012122380A1 Radio frequency access control system and method
09/13/2012WO2012120865A1 Transmission coil for wireless power transmission
09/13/2012US20120231750 Tunable loop antennas
09/13/2012CA2828069A1 Radio frequency access control system and method
09/12/2012EP2498337A1 Tunable loop antennas
09/12/2012EP2498336A2 Tunable Antenna System with Receiver Diversity
09/12/2012EP2498207A1 Wireless ic tag, reader/writer, and information processing system
09/12/2012EP2497152A1 Signal cancelling transmit/receive multi-loop antenna for a radio frequency identification reader
09/12/2012CN202434688U Near-field communication antenna
09/12/2012CN102668241A Rfid system
09/11/2012US8264419 Locating technique and apparatus using an approximated dipole signal
09/07/2012WO2012118335A2 Device for fixing antenna coil
09/07/2012WO2012116438A1 Parking meter with contactless payment
09/05/2012EP2495811A1 Antenna device and portable radio communication device comprising such antenna device
09/05/2012EP2495141A1 Antenna device
09/05/2012CN1808768B Antenna device and mobile terminal apparatus equipped with the antenna device
09/05/2012CN102655264A Antenna device and portable radio communication device comprising such antenna device
09/05/2012CN102655263A An antenna arrangement and a portable radio communication device comprising such an antenna arrangement
09/05/2012CN101093908B Antenna of automobile glass
09/04/2012US8259024 Radio wave receiver with an antenna structure
09/04/2012US8259023 Antenna coil and antenna device
09/04/2012US8259013 Protective circuit module and secondary battery pack including the same
08/2012
08/30/2012WO2012113969A1 Apparatus and methods for wireless communication
08/30/2012WO2012113383A1 Rfid transponder with a flexible antenna body
08/30/2012WO2012075224A3 Detachable antenna for radio communications device
08/30/2012DE112010002639T5 Antenneneinrichtung Antenna device
08/30/2012DE112010000731T5 Interne fm-antenne Internal fm antenna
08/30/2012DE102011012228A1 Portable data carrier i.e. stamp-sized flash memory card, has planar antenna and antenna terminals, where antenna terminals are selected with equal number of turns in order to operate partial antennas at same frequency
08/29/2012EP2493016A2 Antenna
08/29/2012EP2493010A1 An antenna arrangement and a portable radio communication device comprising such an antenna arrangement
08/29/2012EP2493009A2 Mobile terminal
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