Assignee
GEC AVIONICS
GB39 patents
Top patents by PatentIndex Score
US4775217AOct 4, 1988
Night vision viewing system
GEC AVIONICS209 citations99
US4740780AApr 26, 1988
Head-up display for automobile
GEC AVIONICS227 citations94
US5564650AOct 15, 1996
Processor arrangement
GEC AVIONICS35 citations92
US4716498ADec 29, 1987
Rack mounted circuit module
GEC AVIONICS45 citations92
US4660943AApr 28, 1987
Night vision systems
GEC AVIONICS42 citations92
US4602336AJul 22, 1986
Guidance systems
GEC AVIONICS40 citations92
US5291202AMar 1, 1994
Noise radars
GEC AVIONICS52 citations91
US4791478ADec 13, 1988
Position indicating apparatus
GEC AVIONICS60 citations91
US4749256AJun 7, 1988
Mounting apparatus for head-up display
GEC AVIONICS119 citations89
US4652870AMar 24, 1987
Display arrangements for head-up display systems
GEC AVIONICS44 citations88
US4542260ASep 17, 1985
Encapsulated assemblies
GEC AVIONICS30 citations88
US4823271AApr 18, 1989
Data processing arrangements
GEC AVIONICS26 citations87
US4755664AJul 5, 1988
Night vision systems
GEC AVIONICS48 citations86
US4626851ADec 2, 1986
Aircraft display devices
GEC AVIONICS39 citations85
US4519069AMay 21, 1985
Communication system interconnecting radios and operators located at different positions
GEC AVIONICS28 citations85
US4801866AJan 31, 1989
Electric circuit testing equipment
GEC AVIONICS42 citations81
US4692840ASep 8, 1987
Electric circuit module arrangements
GEC AVIONICS11 citations74
US4684249AAug 4, 1987
Angular position sensors
GEC AVIONICS17 citations74
US4652747AMar 24, 1987
Shaft encoder having a concave reflective element with two regions of different reflectivity for light within two different wavelength bands
GEC AVIONICS9 citations74
US4611877ASep 16, 1986
Optical projectors for head up displays
GEC AVIONICS12 citations74
US4546433AOct 8, 1985
Arrangement for processing data in a two-dimensional array
GEC AVIONICS13 citations74
US4656421AApr 7, 1987
Magnetic field sensors
GEC AVIONICS13 citations72
US4725125AFeb 16, 1988
Head-up displays
GEC AVIONICS16 citations71
US4635067AJan 6, 1987
Aerodynamic radar pod with external inflatable portion
GEC AVIONICS13 citations71
US4742338AMay 3, 1988
Intruder alarm system
GEC AVIONICS14 citations70
US4582430AApr 15, 1986
Position determination
GEC AVIONICS7 citations70
US4863225ASep 5, 1989
Reflection holograms formed by scanning
GEC AVIONICS8 citations69
US4583814AApr 22, 1986
Infra-red optical systems
GEC AVIONICS20 citations69
US4792733ADec 20, 1988
Cathode ray tube display arrangements
GEC AVIONICS7 citations67
US4673298AJun 16, 1987
Tire temperature measurement apparatus
GEC AVIONICS18 citations67
US5012252AApr 30, 1991
Methods of recognizing targets
GEC AVIONICS18 citations66
US4707054ANov 17, 1987
Apparatus and method for making a reflection hologram
GEC AVIONICS10 citations64
US4769633ASep 6, 1988
Head-up displays
GEC AVIONICS5 citations63
US4786908ANov 22, 1988
Apparatus incorporating recursive estimators
GEC AVIONICS16 citations60
US4780091AOct 25, 1988
Two-part electrical connector
GEC AVIONICS15 citations60
US6016116AJan 18, 2000
Navigation apparatus
GEC AVIONICS13 citations59
US4951242AAug 21, 1990
Median filters having modules for receiving the current value of an incoming digital signal
GEC AVIONICS7 citations58
US4721922AJan 26, 1988
Electric signal amplifiers
GEC AVIONICS4 citations56
US4800277AJan 24, 1989
Infra-red imager
GEC AVIONICS3 citations53