Patents
Patents for H01Q 1 - Details of, or arrangements associated with, aerials (75,694)
06/2004
06/30/2004EP1434302A1 Annular-slot antenna
06/30/2004EP1434301A1 Vehicle windowpane antenna apparatus
06/30/2004EP1434300A2 Broadband antenna with a 3-dimensional casting part
06/30/2004EP1434160A2 Non-contact IC card reading/writing apparatus
06/30/2004EP1434061A1 Automotive forward looking sensor
06/30/2004EP1433224A1 Antenna quick connect system and method
06/30/2004EP1433222A2 Antenna for a pc card
06/30/2004CN2622877Y Integrated multi-frequency channel micro-strip antenna for blocking electronic instrument for cell phone communication
06/30/2004CN1509506A Diversity-antenna system for moving vehicles
06/30/2004CN1509505A Antenna device for radio apparatus
06/30/2004CN1508907A Wireless LAN antenna and wireless LAN card having said antenna
06/30/2004CN1508906A Built-in antenna and its manufacturing method and fixing method, and electronic apparatus asing same
06/30/2004CN1508905A Satellite broadcasting-receiving convertor
06/30/2004CN1156178C Method and apparatus for providing forward link softer handoff in a code division multiple access communication system
06/30/2004CN1156127C Aerial system and radio unit using it
06/30/2004CN1156058C Method for integrating antennas in distributed antenna system
06/30/2004CN1156057C Mobile submillimeter-wave telescope
06/30/2004CN1156055C Mobile radio antenna
06/30/2004CN1156051C Rigid and flexible flat antenna
06/30/2004CN1156050C Communication apparatus
06/30/2004CN1156049C Antenna unit for portable device
06/30/2004CN1155916C Wayside radio equipment
06/30/2004CN1155835C Combined GPS positioning system and communication system utilizing shared circuitry
06/29/2004US6757553 Base station beam sweeping method and apparatus using multiple rotating antennas
06/29/2004US6756949 Wideband cavity-backed antenna
06/29/2004US6756947 Tunable slot antenna
06/29/2004US6756946 Multi-loop antenna
06/29/2004US6756945 Antenna structure for vehicle
06/29/2004US6756944 Antenna for vehicle
06/29/2004US6756943 Retractable/extendable antenna unit having a conductive tube in a portable radiophone
06/29/2004US6756936 Microwave planar motion sensor
06/29/2004US6756931 Electromagnetic wave absorber
06/29/2004CA2273091C Dual-band antenna coupler for a portable radiotelephone
06/24/2004WO2004054036A1 Antenna structure for two overlapping frequency bands
06/24/2004WO2004054034A1 Multiple-band antenna with shared slot structure
06/24/2004WO2004036785A3 Mobile radio base station
06/24/2004WO2004036690A3 Inflatable reflector
06/24/2004WO2003077355A3 Broadband planar inverted f antenna
06/24/2004US20040121828 Mobile communication
06/24/2004US20040121750 Wireless communication device haing variable gain device and method therefor
06/24/2004US20040120418 Wideband digital radio with transmit modulation cancellation
06/24/2004US20040119658 Frequency selective surface and method of manufacture
06/24/2004US20040119657 Stubby, multi-band, antenna having a large-diameter high frequency radiating/receiving element surrounding a small-diameter low frequency radiating/receiving element
06/24/2004US20040119656 Dual band/dual mode meander line antenna
06/24/2004US20040119655 Antenna mounting assembly and method
06/24/2004US20040119654 Antenna apparatus, printed wiring board, printed circuit board, communication adapter and portable electronic equipment
06/24/2004US20040119653 Antenna mounting printed-circuit board
06/24/2004US20040119652 Extension set for a receiver, particularly a dvb-t-receiver
06/24/2004US20040119651 Antenna of small volume for a portable radio appliance
06/24/2004US20040119650 Auxiliary antenna for wireless handset
06/24/2004US20040119649 Antenna with cap
06/24/2004US20040119648 Multiband microwave antenna
06/24/2004US20040119647 Chip antenna, chip antenna unit and wireless communication device using the same
06/24/2004US20040119646 Dielectric loaded antenna apparatus with inclined radiation surface and array antenna apparatus including the dielectric loaded antenna apparatus
06/24/2004US20040119645 Broadband dual-polarized microstrip array antenna
06/24/2004US20040119644 Antenna system for a motor vehicle
06/24/2004US20040119643 Planar inverted-f antenna and application system thereof
06/24/2004US20040119637 Liquid level detection gauge and associated methods
06/24/2004US20040119636 Method and apparatus for radar-based level gauging
06/24/2004US20040119633 Methods and apparatus for obtaining positional information
06/24/2004DE10313050B3 Mobile communications terminal e.g. for automobile audio system, with Bluetooth (RTM) antenna provided by metal frame used for electrostatic discharge protection of printed circuit board
06/23/2004EP1432072A1 Antenna for flat radio device
06/23/2004EP1432069A1 Built-in antenna, electronic device using the same, method of making the same and a method of installing the same
06/23/2004EP1432068A2 Wireless communication apparatus including antenna
06/23/2004EP1432067A2 Cell phone antenna switching circuit and antenna switching method
06/23/2004EP1432066A1 Antenna device and communication equipment using the device
06/23/2004EP1432065A1 Method of reducing the radiation exposure of an antenna
06/23/2004EP1431944A2 Cover, in particular of a metallic material
06/23/2004EP1431847A1 Portable electronic device, particularly timepiece, comprising an antenna, which is formed by a coil of large diameter
06/23/2004EP1430611A1 Module for transmitting and/or receiving radio data
06/23/2004EP1430566A1 Broadband or multiband antenna
06/23/2004EP1430565A1 Wireless terminal
06/23/2004EP1430564A1 Method and apparatus for beam steering in a wireless communications systems
06/23/2004EP1430563A2 An integrated antenna system
06/23/2004EP1362489A4 Wireless local loop antenna
06/23/2004EP1362488A4 External antenna for a wireless local loop system
06/23/2004EP1147500A4 Coil array for eas marker deactivation device
06/23/2004EP0927480B1 Interference mitigation by joint detection of cochannel signals
06/23/2004CN2621345Y Electronic telescopic aerial rod
06/23/2004CN2621344Y Interlocking device for telescopic aerial rod
06/23/2004CN1507678A Antenna and electronic apparatus using it
06/23/2004CN1507677A 铁氧体天线 Ferrite Antenna
06/23/2004CN1507676A Antenna for a receiver and/or transmitter, especially a roof antenna for motor vehicles
06/23/2004CN1507674A Ridio communications device comprising an SAR value-reducing correction element
06/23/2004CN1507673A Dual-band dual-polarized antenna array
06/23/2004CN1507176A Wireless point-to-multi-point system
06/23/2004CN1507170A Method and equipment for determining space character in order to calibrate communication station with antenna array
06/23/2004CN1507169A Method and equipment for determining space character in order to calibrate communication station with antenna array
06/23/2004CN1507168A Method and equipment for determining space character in order to calibrate communication station with antenna array
06/23/2004CN1507113A 图形天线 Graphics antenna
06/23/2004CN1507112A Multiple-frequency antenna for portable electronic equipment
06/23/2004CN1507111A Antenna installation process
06/23/2004CN1507110A Panel antenna and its installation process
06/23/2004CN1506695A Synthetic GPS positioning system and communication system utilizing shared circuit
06/23/2004CN1155275C Mobile radio telephones set
06/23/2004CN1155138C High isolation dual polarized antenna system with microstrip-fed aperture coupled patches
06/23/2004CN1155137C Circular polarization antenna and signal receiving & transmitting apparatus and method using the same antenna
06/22/2004US6754467 Method of directive transmission and directivity-controlled communication device
06/22/2004US6754083 Compact flash card having concealed antenna
06/22/2004US6754060 Protective device