| Patents for H01Q 21 - Aerial arrays or systems (25,127) |
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| 03/03/2009 | US7498988 Antenna element, feed probe; dielectric spacer, antenna and method of communicating with a plurality of devices |
| 03/03/2009 | CA2310084C Method and apparatus for performing beam searching in a radio communication system |
| 02/26/2009 | WO2009026333A1 Modular mmw power source |
| 02/26/2009 | WO2009024539A1 Antenna |
| 02/26/2009 | WO2009004451A3 Antenna and splitter for receiving radio and remote keyless entry signals |
| 02/26/2009 | US20090054099 Radio transceiver communicating in a plurality of frequency bands |
| 02/26/2009 | US20090051619 Array antenna with enhanced scanning |
| 02/26/2009 | US20090051618 Multiple input multiple output (mimo) antenna system adaptable for environmental multiplicity |
| 02/26/2009 | DE3820058A1 Group antenna for use in e.g. radar system, has sources or sensors that are listed to linear group structures and arranged at distance from each other in structures, where each structure comprises three sources or sensors |
| 02/26/2009 | DE3744741A1 Polarisationsdetektor Polarization detector |
| 02/26/2009 | DE3639234A1 Elektronisch verschwenkbare Antenne mit beliebiger oder Mehrfachpolarisation Electronic pivoting antenna with any or multiple polarization |
| 02/25/2009 | CN201199546Y Rotary assembly antenna |
| 02/25/2009 | CN201199545Y Wide band dual-polarization antennae array |
| 02/25/2009 | CN201199544Y Small separation array antennas |
| 02/25/2009 | CN101375466A Array antenna with irregular mesh and possible cold redundancy |
| 02/25/2009 | CN101373856A Wideband antennae with high directionality |
| 02/25/2009 | CN100464508C A method for transmitting and receiving the signals with the base station antenna and base station antenna |
| 02/25/2009 | CN100464401C Object table device |
| 02/24/2009 | US7496329 RF ID tag reader utilizing a scanning antenna system and method |
| 02/24/2009 | US7495627 Broadband planar dipole antenna structure and associated methods |
| 02/24/2009 | US7495565 Methods and apparatus for arbitrary antenna phasing in an electronic article surveillance system |
| 02/19/2009 | WO2009023551A1 Hybrid integrated mems reconfigurable antenna array (himra) |
| 02/19/2009 | WO2009022439A1 Array antenna |
| 02/19/2009 | WO2009021550A1 A dual polarized antenna |
| 02/19/2009 | WO2008148569A3 Dual-polarized radiating element, dual-band dual-polarized antenna assembly and dual-polarized antenna array |
| 02/19/2009 | US20090049534 Generation and authentication of digitized biometric data for conducting a transaction |
| 02/19/2009 | US20090046879 Multipurpose antenna unit and a hearing aid comprising a multipurpose antenna unit |
| 02/19/2009 | US20090046602 Radio frequency local area network |
| 02/19/2009 | US20090046025 Antenna Arrays |
| 02/19/2009 | US20090046007 Wireless local area network antenna system and method of use therefore |
| 02/18/2009 | EP2026408A1 Antennas for handheld electronic device |
| 02/18/2009 | EP2026406A1 Multipurpose antenna unit |
| 02/18/2009 | EP2025043A2 Distributed antenna system robust to human body loading effects |
| 02/18/2009 | EP1456904B1 Method and apparatus for processing signals in an array antenna system |
| 02/18/2009 | CN101369683A Multi-frequency antenna |
| 02/18/2009 | CN100463376C Full-adaptive intelligent antella receiving device |
| 02/18/2009 | CN100463375C Intelligent antenna receiving method and its device |
| 02/18/2009 | CN100463290C Multifrequency antenna module and its wireless transmission device |
| 02/17/2009 | US7492325 Modular electronic architecture |
| 02/17/2009 | CA2469516C Apparatus and methods for radome depolarization compensation |
| 02/12/2009 | WO2009020724A1 Antennas for handheld electronic devices |
| 02/12/2009 | WO2009019972A1 Foldable portable wiring device |
| 02/12/2009 | WO2009019850A1 Antenna device |
| 02/12/2009 | WO2009019782A1 Antenna system and portable radio device |
| 02/12/2009 | WO2009018655A1 Method and apparatus for signal acquisition in ofdm receivers |
| 02/12/2009 | DE202007018635U1 Antennensystem Antenna system |
| 02/12/2009 | DE102007037614A1 Mehrteilige Antenne mit zirkularer Polarisation Multipart antenna with circular polarization |
| 02/12/2009 | DE102007033816B3 Antenneneinrichtung Antenna device |
| 02/12/2009 | CA2695792A1 Method and apparatus for signal acquisition in ofdm receivers |
| 02/11/2009 | EP2023499A1 Information terminal |
| 02/11/2009 | EP2022141A1 Compact portable antenna for terrestrial digital television |
| 02/11/2009 | EP2022140A1 Dual antenna |
| 02/11/2009 | EP2022139A1 Dual band antenna arrangement |
| 02/11/2009 | EP1554900B1 Method and apparatus for antenna steering for wlan |
| 02/11/2009 | CN101364672A Wideband dual-linear polarization bipole antenna array |
| 02/11/2009 | CN101364671A Multiband antenna apparatus |
| 02/11/2009 | CN101364670A Integrated antenna with identical ground member |
| 02/11/2009 | CN101364664A Three-dimensional multi-frequency antenna |
| 02/11/2009 | CN101364663A Antennas for handheld electronic devices |
| 02/11/2009 | CN100461530C Bipolarized antenna |
| 02/11/2009 | CN100461035C Surface-mounted antenna apparatus |
| 02/10/2009 | US7489283 Phased array antenna apparatus and methods of manufacture |
| 02/05/2009 | WO2009017558A1 Rfid system with integrated switched antenna array and multiplexer electronics |
| 02/05/2009 | WO2009016071A1 Antenna module including integrated radome |
| 02/05/2009 | US20090033582 RFID tags and antennas and methods of their manufacture |
| 02/05/2009 | US20090033581 Removable media spindle and antenna assembly for printer |
| 02/05/2009 | US20090033561 Multi-band monopole antennas for mobile communications devices |
| 02/05/2009 | DE102007039914A1 Antennendiversityanlage mit zwei Antennen für den Funkempfang in Fahrzeugen Antenna diversity system with two antennas for radio reception in vehicles |
| 02/05/2009 | CA2694687A1 Rfid system with integrated switched antenna array and multiplexer electronics |
| 02/04/2009 | EP2020699A1 Leaky wave antenna using waves propagating between parallel surfaces |
| 02/04/2009 | EP2020698A2 Built-in antenna apparatus and portable terminal having the same |
| 02/04/2009 | EP2020053A2 Integrated waveguide antenna and array |
| 02/04/2009 | CN201191651Y Circular-polarization antenna and RFID apparatus |
| 02/04/2009 | CN201191650Y Pattern predisposed RFID system reader antenna |
| 02/04/2009 | CN201191649Y High-gain wide-band microstrip antenna array |
| 02/04/2009 | CN201191648Y Dual frequency antenna construction having multiple feed-in |
| 02/04/2009 | CN201191646Y Vehicle-mounted assembly antenna |
| 02/04/2009 | CN101361383A Asymmetrical beams for spectrum efficiency |
| 02/04/2009 | CN101361228A Antenna assembly, monitor, and vehicle |
| 02/04/2009 | CN101359778A Antenna assembly piece |
| 02/04/2009 | CN101359777A Planar broad band travelling wave beam scanning array antenna |
| 02/04/2009 | CN101359772A Dual ring radiating element and flat-plate antenna |
| 02/04/2009 | CN101359770A Wide band double antenna system for mobile terminals |
| 02/04/2009 | CN101359767A Electronic label reading and writing device antenna and a RFID system |
| 02/04/2009 | CN100459289C Antenna for a receiver and/or transmitter, especially a roof antenna for motor vehicles |
| 02/04/2009 | CN100459288C Lightning protection ring-shaped intelligent antenna array and method of manufacture |
| 02/04/2009 | CN100459286C Mobile antenna mounted on a vehicle body |
| 02/04/2009 | CN100459283C Antenna for portable cellular telephone |
| 02/03/2009 | US7486975 Antenna device |
| 02/03/2009 | US7486968 Method and system for transmission of carrier signals between first and second antenna networks |
| 02/03/2009 | US7486955 Electronic device with antenna for wireless communication |
| 02/03/2009 | US7486414 Image forming device, pattern formation method and storage medium storing its program |
| 02/03/2009 | US7486242 Multiband antenna for handheld terminal |
| 02/03/2009 | CA2490668C Flat wideband antenna |
| 01/29/2009 | WO2009014446A1 Leaky wave antenna using waves propagating between parallel surfaces |
| 01/29/2009 | WO2009013817A1 Wireless tag |
| 01/29/2009 | WO2009013527A1 System for simplification of reconfigurable beam-forming network processing within a phased array antenna for a telecommunications satellite |
| 01/29/2009 | WO2009013347A1 Omni-directional antenna for mobile satellite broadcasting applications |
| 01/29/2009 | WO2009013297A1 Multi-antenna system feed device and wireless link terminal equipped with such a device. |
| 01/29/2009 | WO2009012796A1 Slot antenna and method for rfid |