Patents
Patents for H01Q 1 - Details of, or arrangements associated with, aerials (75,694)
07/1994
07/21/1994WO1994016469A1 Multisatellite television antenna mount
07/21/1994CA2153575A1 Multisatellite television antenna mount
07/20/1994EP0607070A1 Device for stabilisation of the beam direction of an electronic scanning antenna rigidly fixed on a vehicle
07/20/1994EP0606514A1 Microstrip element phase-shift array antenna
07/20/1994EP0606396A1 A radio frequency local area network
07/19/1994US5331608 Electronic watch with an antenna for a receiving device
07/19/1994US5331580 Data capture system with communicating and recharging docking apparatus, and modular printer and hand-held data terminal means cooperable therewith
07/19/1994US5331136 Hand-held data capture system with interchangeable modules
07/13/1994EP0605766A1 Vehicle antenna for high frequencies
07/13/1994CN2171925Y Follow anti-thunder TV. receiving antenna
07/12/1994US5327642 Electrical connector assembly and method therefor
07/07/1994WO1994015378A1 Diversity antenna structure having closely-positioned antennas.
07/06/1994EP0377745B1 Device for automatically expanding and contracting antenna
07/05/1994US5327151 Broad-band non-grounded type ultrashort-wave antenna
07/05/1994US5327150 Phased array antenna for efficient radiation of microwave and thermal energy
07/05/1994US5327148 Ferrite microstrip antenna
07/05/1994US5326040 Sphere and cable deployer
07/05/1994CA2002424C Extendable antenna device
06/1994
06/29/1994EP0604338A1 Space-saving broadband antenna with corresponding transceiver
06/29/1994EP0604017A1 A car phone antenna
06/29/1994CN2170584Y Multifunctional aerial apparatus for automobile
06/28/1994US5325129 Millimeter wavelength energy detector pixel having intermediate frequency amplification
06/28/1994US5325104 Whip antenna for use in vehicles
06/28/1994US5325103 Lightweight patch radiator antenna
06/28/1994US5324374 Laminated glass with an electroconductive layer
06/28/1994US5323574 Floor system with low resistance to impact
06/28/1994CA2009156C Motor vehicle antenna mount
06/23/1994WO1994014208A1 Improvements in or relating to portable phones
06/23/1994WO1994014207A1 Cordless-telephone antenna
06/23/1994WO1994014150A1 Modular system for the construction of an internally illuminated cylindrical advertising pillar with a public-facility area, and an advertising pillar constructed in this way
06/23/1994DE4242861A1 Tyre pressure detecting appts. for vehicle wheel
06/23/1994CA2103234A1 Antenna structure for personal locator beacon
06/22/1994EP0603082A1 Portable radio telephone with means for protecting its user from electromagnetic radiation
06/22/1994EP0603081A1 Portable radio telephone with means for protecting its user from electromagnetic radiation
06/22/1994EP0603012A1 Portable telephone set
06/21/1994US5323170 Polymeric alloy with crosslinked aromatic polyamide-urea; aircraft nosecones
06/21/1994US5322991 Compact hand-held RF data terminal
06/16/1994DE4305009C1 Radio data transmission system for anti-aircraft weapons system - uses different FM transmission channels in high atmospheric attenuation frequency range
06/15/1994EP0391972B1 Cucumber mosaic virus coat protein gene
06/15/1994CN2169211Y Adjuster for TV antenna
06/14/1994US5321414 Dual polarization dipole array antenna
06/09/1994WO1994013085A1 Wireless direct sequence spread spectrum digital cellular telephone system
06/09/1994WO1994013030A1 A y-antenna
06/09/1994WO1994013029A1 Highly efficient planar antenna on a periodic dielectric structure
06/09/1994WO1994013028A1 Tunable microwave devices incorporating high temperature superconducting and ferroelectric films
06/09/1994CA2150690A1 Tuneable microwave devices incorporating high temperature superconducting and ferroelectric films
06/08/1994EP0600699A1 Mobile receiver for satellite broadcast
06/08/1994EP0600054A1 Rf-transparent antenna sunshield membrane
06/08/1994CN2168341Y Antnna-substitute device for television, FM broadcast
06/07/1994US5319380 Antenna curtain
06/07/1994US5319379 Parabolic dual reflector antenna with offset feed
06/07/1994US5319354 Antenna structure for communicating with an electronic tag implanted in a pneumatic tire
06/07/1994US5318251 Protective flexible boot
06/01/1994EP0599434A1 Method and circuit for electronically marking of articles
06/01/1994EP0599108A1 Converter for receiving satellite signal
06/01/1994EP0599035A1 Connecting arrangement for combining a dome covering a seeker head with the structure of a missile
06/01/1994DE4239784A1 Portable mobile radio antenna - has non-radiating spacer element between antenna foot and radiating element
06/01/1994CN2167444Y Two-purpose aerial for automobile
05/1994
05/31/1994US5317691 Data communication system with communicating and recharging docking apparatus for hand-held terminal
05/31/1994US5317329 Microwave detector and horn antenna structure therefor
05/31/1994US5317326 Radio suitable to be worn around a human wrist
05/31/1994US5317325 Radio antennas
05/31/1994CA2002202C Portable communication device
05/26/1994WO1994011980A1 Portable communicator
05/26/1994WO1994011918A1 Dish antenna structures and hydraulic control of the orientation thereof
05/26/1994WO1994011602A1 Method of disposing antenna for remote control of vehicle
05/25/1994EP0598624A1 Detection of multiple articles
05/25/1994CN2166524Y Composite structure of antenna for vehicle
05/25/1994CN2166523Y Electrically driving full-automatic draw-bar antenna
05/24/1994US5315309 Dual polarization antenna
05/24/1994US5315303 Compact, flexible and integrated millimeter wave radar sensor
05/24/1994CA2013632C Antenna pointing device
05/19/1994DE4338554A1 Non-contact electronic identification tag - has switchable array of passive detection and burn-out resonator elements, which receive burn-out frequency for irreversibly changing state of resonator for coding
05/18/1994EP0597757A2 Motor vehicle window antenna
05/18/1994CN2165533Y Antenna extension means for vehicle
05/17/1994US5313221 Self-deployable phased array radar antenna
05/17/1994US5313220 Low noise integrated MMDS antenna and down converter
05/17/1994US5313219 Shipboard stabilized radio antenna mount system
05/17/1994US5313217 Window glass antenna for a motor vehicle
05/17/1994US5313216 Multioctave microstrip antenna
05/17/1994US5313215 Satellite identification and antenna alignment
05/17/1994US5313213 Device for aligning a directional antenna of a radar distance warning device of a vehicle
05/17/1994US5313053 Laser scanner module having integral interfacing with hand-held data capture terminal
05/17/1994US5312790 Ceramic ferroelectric material
05/11/1994WO1994010720A1 An antenna device for portable equipment
05/11/1994EP0596618A2 Lightweight patch radiator antenna
05/11/1994DE4237739A1 Transmission circuit for DC voltage from HF receiver to aerial amplifier - has coupling circuit for DC voltage feeding into aerial cable end, facing HF receiver
05/11/1994CN1086633A An antenna device for portable equipment
05/10/1994US5311198 Active antenna
05/05/1994DE4337108A1 Funkwellen-Transmissionseinrichtung und Antenneneinheit Radio wave transmission device and antenna unit
05/04/1994EP0595418A1 Reflecting parabolic antenna for e.m. wave reception and related manufacturing method
05/04/1994CN2164116Y Ultra-high frequency wireless communication unipole antenna for use in the trains
05/03/1994US5308966 Hand-held instant bar code reader having automatic focus control for operation over a range of distances
05/03/1994US5308029 Antenna stand
05/03/1994US5307556 Method of manufacturing a micro-strip antenna
05/03/1994CA2005450C Mobile radio telephone device
05/03/1994CA2004365C Reactance buffered loop antenna and method for making the same
04/1994
04/28/1994WO1994009461A1 Computer card data receiver having a foldable antenna
04/28/1994DE4236021A1 Double reflector antenna for use with satellite - transmits and receives HF signals via satellite and directional earth propagation using main and sub-reflectors
04/28/1994DE4235862A1 Vehicle flashing warning light system with back-up radio warning signal for foggy road conditions - switches between warning signal receive and warning signal transmit functions