SAFRAN ELECTRONICS & DEFENSE

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B64C AEROPLANES; HELICOPTERS 1163
 
  
 
B64D EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLYING SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS959
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 7440
 
  
 
F16H GEARING595
 
  
 
B81B MICRO-STRUCTURAL DEVICES OR SYSTEMS, e.g. MICRO-MECHANICAL DEVICES 429
 
  
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 487
 
  
 
G01C MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY 4101
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 4281
 
  
 
G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT 354
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 3156

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0328,709 METHOD FOR DETECTING A BLOCKING OF A ROTOR OF A MOTOR DRIVING AN ACTUATOR MEMBERDec 01, 15Nov 16, 17[G01B]
2017/0321,635 SYSTEM FOR ACTUATING A MOVABLE STRUCTURE OF A THRUST REVERSER OF AN AIRCRAFT, THRUST REVERSER AND JET ENGINE COMPRISING SUCH A SYSTEMOct 30, 15Nov 09, 17[F02K]
2017/0300,447 SYSTEM ON A CHIP HAVING HIGH OPERATING CERTAINTYOct 07, 15Oct 19, 17[G06F]
2017/0216,911 METHOD FOR MANUFACTURING A PART OUT OF A METAL MATRIX COMPOSITE MATERIAL, AND RELATED DEVICEJun 02, 15Aug 03, 17[B64D, B22D, D06M, B32B, B22C]
2017/0138,305 ACTUATING DEVICE FOR MOVING A MOVABLE COVER OF A THRUST REVERSERJul 21, 16May 18, 17[F02K, F16H]
2017/0117,825 MICROELECTROMECHANICAL AND/OR NANOELECTROMECHANICAL STRUCTURE WITH ELECTROTHERMAL ACTUATION COMPRISING AT LEAST TWO DIFFERENTLY POLARISABLE ACTUATING BEAMSOct 19, 16Apr 27, 17[H02N, B81B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9900383 Synchronisation of the input data links of a computerMar 30, 15Feb 20, 18[H04L, G06F]
9873520 High-voltage direct current power supply system for an aircraftJul 20, 15Jan 23, 18[H02J, B64D]
9841760 System for remotely-operated systemsJul 08, 15Dec 12, 17[H04L, G06F, G05D, G08G, H04W, B64C]
9828917 Rapid assistance device for a free turbine engine of an aircraftJul 31, 15Nov 28, 17[H01M, F02C, F01D, H01G]
9829055 Electromechanical actuator comprising a mechanical roller torque limiterJun 10, 15Nov 28, 17[B60W, F16D, B64C]
9829562 Method for geopositioning mobile units moving around inside a closed structureOct 15, 15Nov 28, 17[H04W, G01S]
9809301 Actuator for controlling a flight control surfaceMay 21, 15Nov 07, 17[B64C, F16H]
9791476 Device for differential acquistion of current and method of controlling such an acquisition deviceApr 23, 14Oct 17, 17[G01P, G01R, G01D]
9793771 Rotor of an electric motor, with an outer sleeve formed by winding, method for producing such a rotor, and electric motor comprising such a rotorNov 28, 13Oct 17, 17[H02K]
9738374 Flight control device for an aircraftFeb 04, 15Aug 22, 17[B64C]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0190,968 ELECTRIC MOTOR WITH REDUNDANT ELECTRIC CIRCUITSAbandonedApr 16, 14Jun 30, 16[H02K, H02P]

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