Patents
Patents for H01Q 1 - Details of, or arrangements associated with, aerials (75,694)
04/1997
04/10/1997DE19641056A1 Schlüsselidentifizierungssystem Key identification system
04/10/1997CA2233902A1 Vehicle antenna
04/10/1997CA2233841A1 Multi-axis vertically corrected antenna for handheld wireless communications devices
04/09/1997EP0767540A2 Radio transmitter
04/09/1997EP0767510A1 Surface mounting antenna and antenna apparatus
04/09/1997EP0767509A1 Wear indicator, in particular for thermoplastic radome and method of fabrication
04/09/1997EP0767508A2 Antenna
04/09/1997EP0766833A1 Electronic viewing aid
04/09/1997CN1147161A Dual function antenna structure and portable radio having same
04/09/1997CN1147160A Dual function antenna structure and portable radio having same
04/08/1997US5619503 Cellular/satellite communications system with improved frequency re-use
04/08/1997US5619218 Common aperture isolated dual frequency band antenna
04/08/1997US5619217 Cellular and PCS antenna mounting assembly
04/08/1997US5619214 Radio antenna arrangement on the window pane of a motor vehicle
04/08/1997US5619213 Antenna coupler for a portable radio
04/08/1997US5619210 Large phased-array communications satellite
04/08/1997US5617680 Mounting structure for a satellite dish
04/03/1997WO1997012416A1 Magnetically driven vertically correcting antenna for portable telephones
04/03/1997WO1997012211A1 Microwave waveguide for tank level sensors
04/02/1997EP0766341A1 Surface mounting antenna and communication apparatus using the same antenna
04/02/1997EP0766340A2 Surface mounting antenna and communication apparatus using the same antenna
04/02/1997EP0766339A2 Apparatus for connecting a radiotelephone to an external antenna
04/02/1997EP0766338A1 Multicontact for window antenna
04/02/1997EP0766337A1 Window pane antenna for vehicles
04/02/1997EP0766336A1 Device for cooling of electronics units
04/02/1997EP0766335A1 Device for antenna units
04/02/1997EP0766334A1 Device for antenna units
04/02/1997EP0766200A2 Antenna for reader/writer
04/02/1997EP0766152A1 Timepiece provided with an antenna
04/02/1997EP0746475A4 Active integrated circuit transponder and sensor apparatus for transmitting vehicle tire parameter data
04/02/1997EP0646274A4 Telescopic antenna.
04/02/1997CN2251211Y Bipolar short-wave transmitter arrester
04/02/1997CN2251200Y Medium-long wave transmitter arrester
04/02/1997CN2251199Y Uhf双工器 Uhf duplexer
04/02/1997CN1146828A Antenna for two frequency bands
04/02/1997CN1146693A Radio pager
04/02/1997CN1034426C Cucumber mosaic virus coat protein gene
04/01/1997US5617343 Portable work station and data collection terminal including switchable multi purpose touch screen display
04/01/1997US5617107 Heated microwave antenna
04/01/1997US5617106 Pivotable antenna and electrical device having a pivotable antenna
04/01/1997US5617105 Antenna equipment
04/01/1997US5617104 High Tc superconducting tunable ferroelectric transmitting system
04/01/1997US5617102 Communications transceiver using an adaptive directional antenna
04/01/1997US5616043 Vehicle antenna connector
04/01/1997US5615855 Telescoping mast with integral payload
03/1997
03/27/1997WO1997011506A1 Vertically correcting antenna for portable telephone handsets
03/27/1997WO1997011505A1 De-icing of satellite antenna with cover
03/27/1997WO1997011445A1 Consumption measurement system for remote reading
03/27/1997WO1997008774A3 Printed antenna
03/27/1997DE19624273A1 Verbrauchserfassungssystem zur Fernablesung Metering system for remote reading
03/27/1997DE19535250A1 Multiple aerial system for road vehicles
03/26/1997EP0765001A1 Chip antenna
03/26/1997EP0764999A1 Chip antenna
03/26/1997EP0764998A1 Antenna device
03/26/1997EP0764997A1 Antenna assembly for a radio transceiver
03/26/1997EP0764350A1 Window-mounted antenna array with a high heat-transmission attenuation factor
03/26/1997EP0764349A1 Method and apparatus for determining direction
03/26/1997EP0686279A4 Portable work station and data collection terminal including switchable multi-purpose touch screen display
03/26/1997CN2250577Y Fully automatic lifting antenna for automobile
03/26/1997CN1146080A Method and apparatus for controlling antenna and tracking antenna system using the same
03/25/1997US5614918 Global positioning system antenna fixed height tripod adapter
03/25/1997US5614917 RF sail pumped tuned antenna
03/25/1997US5614915 Layered antenna
03/25/1997US5614909 FM radar system
03/25/1997US5614908 Helicopter system with rotor blade antennas for landing assistance and for detection of electro-magnetic anomalies
03/25/1997CA2114661C Antenna for matched transmission system
03/20/1997WO1997010650A2 Radio apparatus with several frequency ranges
03/20/1997WO1997010623A1 Antenna coupling system
03/20/1997DE19533396A1 Holding and setting device especially for parabolic reflector with catch and rest positions
03/19/1997EP0763869A2 On-glass antenna and connector arrangement
03/19/1997EP0763313A1 Method for wireless communication system planning
03/19/1997EP0763265A1 Antenna and method for forming same
03/19/1997EP0763264A1 Microstrip antenna array
03/19/1997EP0710403B1 Aerial arrangement
03/19/1997EP0481986B1 Means for filter effect by diversity antenna
03/19/1997CN2249969Y Fixer of antenna vibrator
03/19/1997CN2249968Y Isolated foundation of self eration emitting tower for medium wave lengths
03/19/1997CN1145707A Method and appts. for reducing quantization noise
03/19/1997CN1145698A Multiple beamwidth phased array
03/19/1997CN1145697A Dual rectangular patch antenna system and radio equipments
03/19/1997CN1145537A Resonance antenna
03/18/1997US5613224 Portable mobile radio transceiver
03/18/1997US5613223 Mobile communicator bracing system
03/18/1997US5613221 Radiation shield for cellular telephones
03/18/1997US5612704 Retractable antenna
03/18/1997US5612685 Combined motion detector/transmitter for a traffic information warning system
03/18/1997US5612652 Apparatus for transmitting electrical power and broadband communications signals through a dielectric
03/18/1997US5611874 Clad metal structures with ductility and tensile strength
03/18/1997US5611176 Antenna support structure
03/18/1997CA2132495C Non-contact rotating coupler
03/13/1997WO1997009749A1 Device for the contactless transmission of data to mobile data carriers with system for preventing too close an approach
03/13/1997WO1997009634A1 Self-contained initialisation system for directional space links
03/13/1997DE19537609C1 Diebstahlschutzvorrichtung für ein Kraftfahrzeug Anti-theft device for a motor vehicle
03/13/1997DE19532914A1 Tyre pressure monitoring arrangement for pneumatic-tyred vehicle
03/12/1997EP0762542A2 Diversity antenna circuit
03/12/1997EP0762539A1 Chip antenna
03/12/1997EP0762538A2 Chip antenna
03/12/1997EP0762537A2 Chip antenna
03/12/1997EP0762536A2 Chip antenna
03/12/1997EP0762533A2 Antenna apparatus