Assignee
CEGELEC
FR28 patents
Top patents by PatentIndex Score
US5826080AOct 20, 1998
Method of scheduling successive tasks
CEGELEC105 citations92
US5488723AJan 30, 1996
Software system having replicated objects and using dynamic messaging, in particular for a monitoring/control installation of redundant architecture
CEGELEC145 citations91
US5606695AFeb 25, 1997
Method of scheduling successive tasks subject only to timing constraints
CEGELEC89 citations90
US5575667ANov 19, 1996
Junction box for connecting a plurality of screened cables
CEGELEC20 citations85
US5203089AApr 20, 1993
Railroad vehicle for measuring the geometrical parameters of railroad track
CEGELEC63 citations85
US5764230AJun 9, 1998
Window manager suitable for multiple window workstations
CEGELEC49 citations84
US5551034AAug 27, 1996
System for synchronizing replicated tasks
CEGELEC36 citations81
US5483520AJan 9, 1996
Method of broadcasting data by means of a data train
CEGELEC19 citations77
US5235657AAug 10, 1993
Optical fiber tapping coupler
CEGELEC12 citations73
US4829149AMay 9, 1989
Sulfur hexafluoride high-tension circuit-breaker having high performance at any temperature
CEGELEC8 citations72
US5923136AJul 13, 1999
System for powering auxiliary equipment in a remotely-powered pumping station
CEGELEC12 citations71
US6693425B2Feb 17, 2004
Sensor having an electric coil and giant magnetoresistor for detecting defects in a component
CEGELEC16 citations70
US6357310B1Mar 19, 2002
Device for displacing a member inside an elongate tube from one end of the tube
CEGELEC18 citations70
US5044978ASep 3, 1991
Cable connector block, in particular for a screened pair
CEGELEC19 citations70
US6715370B2Apr 6, 2004
Method of inspecting district heating pipes
CEGELEC10 citations68
US5752855AMay 19, 1998
Branch connector device for a shielded cable
CEGELEC11 citations66
US5180314AJan 19, 1993
Connector for shielded pair cable with grounding drain conductor
CEGELEC18 citations65
US5848228ADec 8, 1998
Method of ordering a plurality of messages from a plurality of sources and system for implementing the method
CEGELEC10 citations62
US5309123AMay 3, 1994
Device for connecting a data communication network to a plurality of subscribers
CEGELEC4 citations59
US4739137AApr 19, 1988
High voltage sulfur hexafluoride circuit-breaker capable of operating at low outside temperatures
CEGELEC2 citations59
US4711978ADec 8, 1987
Sulfur hexafluoride circuit-breaker for operating in a very low temperature environment
CEGELEC5 citations59
US5357417AOct 18, 1994
Disturbance-limiting circuit of redundant type for regulation equipment
CEGELEC8 citations58
US6534976B2Mar 18, 2003
Device having active and reference coils for performing non-destructive inspection by eddy current
CEGELEC2 citations57
US5773944AJun 30, 1998
Electric machine control system including a torque smoothing device
CEGELEC3 citations54
US5082377AJan 21, 1992
Optical fiber connector endpiece, a method of assembling it, and a method of connecting two optical fibers using such endpieces
CEGELEC3 citations51
US5023471AJun 11, 1991
Testable input/output circuit for a load decoupled by a transformer
CEGELEC2 citations44
US5497259AMar 5, 1996
Local area network with optical transmission
CEGELEC1 citations41
US5038355AAug 6, 1991
Matrix of multiplexed synchronized counters for an integrated circuit
CEGELEC1 citations33