Sextant Avionique

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 20419
 
 
 
G01C MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY 1390
 
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 10187
 
 
 
G08G TRAFFIC CONTROL SYSTEMS 659
 
 
 
H03K PULSE TECHNIQUE 5124
 
 
 
H04B TRANSMISSION 5197
 
 
 
A42B HATS; HEAD COVERINGS 420
 
 
 
G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT 448
 
 
 
G01S RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES4101
 
 
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 4148

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6757252 Process of temporal management of a multiplexed busSep 19, 97Jun 29, 04[H04J]
6667864 Low-cost power supply device to a plurality of electronic modules installed in a compartmentAug 25, 99Dec 23, 03[H02H]
6606022 Planar transformer windingJun 23, 00Aug 12, 03[H01F]
6598002 Method and device for testing electronic equipmentNov 30, 99Jul 22, 03[G06F]
6571300 Offset autonomous input/output controller with time slots allocationJun 21, 99May 27, 03[G06F]
6519655 Message preprocessing operations indicated by an associated descriptor read and descriptors belonging to a category of preprocessing descriptors and a category of instruction descriptorsJan 21, 00Feb 11, 03[H04L, G06F]
6462558 Electronic circuit for monitoring voltage variationJun 23, 00Oct 08, 02[G01R]
6438513 Process for searching for a noise model in noisy audio signalsDec 30, 99Aug 20, 02[G06F]
6415190 Method and device for executing by a single processor several functions of different criticality levels, operating with high securityAug 25, 99Jul 02, 02[G06F]
6397243 Method and device for processing several technical applications each provided with its particular securityAug 02, 99May 28, 02[G06F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6650340 Method and device for the polarizing of an LCD screen as a function of the ambient luminosityExpiredJun 19, 98Nov 18, 03[G09G]
6600963 Low cost modular architecture for piloting an aerodyne operating with high level of securityExpiredAug 25, 99Jul 29, 03[G05B]
6504658 Optical device for helmet visor comprising aspheric mirrorExpiredFeb 01, 00Jan 07, 03[G02B]
6445801 Method of frequency filtering applied to noise suppression in signals implementing a wiener filterExpiredNov 20, 98Sep 03, 02[H04B]
6404353 Method for optimizing the detection of the contact point of tactile capacitance surfaceExpiredJun 21, 99Jun 11, 02[H03K, H03M]
6345177 Signal analog processing circuit for satellite positioning receiverExpiredAug 02, 99Feb 05, 02[H04B]
6311556 Micro-accelerometer with capacitive resonatorExpiredNov 23, 99Nov 06, 01[G01P]
6304386 Display device for helmet-mounted displayExpiredDec 20, 99Oct 16, 01[G02B]
6269301 Method for controlling a vehicle in order to change course and application of method for the lateral avoidance of a zoneExpiredFeb 24, 99Jul 31, 01[G06F]
6262849 Optical device for helmet visor comprising a Mangin mirrorExpiredApr 10, 00Jul 17, 01[G02B]
6236912 Process and device for aiding aerial navigation, with display of navigation instruments usedExpiredAug 10, 98May 22, 01[G06F, G06G]
6204786 Circuit for the acquisition of binary analog signalsExpiredApr 14, 99Mar 20, 01[H03K, H03M]
6195365 Process for communicating over an optical bus simultaneously supporting different bit ratesExpiredFeb 09, 98Feb 27, 01[H04J]
6191729 Satellite signal receiver with integrity control and exclusion of defective axesExpiredDec 07, 98Feb 20, 01[G01S, H04B]
6172638 Satellite signal receiver with detector of incoherence between code phase and carrier frequency measurementsExpiredJan 15, 99Jan 09, 01[H04B]
6173219 Method for automatically controlling a vehicle for the lateral avoidance of a fixed zoneExpiredDec 30, 98Jan 09, 01[G06F]
6140628 Fast power supply for image intensifying tubeExpiredMar 03, 99Oct 31, 00[H01J]
6130678 Display system with line smoothing using pixel micro-zones and computation cells allowing a reduced number of accesses to image memory with simplified addressingExpiredDec 19, 96Oct 10, 00[G06T]
6097584 Reserve d.c. power deviceExpiredJan 22, 99Aug 01, 00[H01G]
6089093 Accelerometer and method for making sameExpiredJul 30, 98Jul 18, 00[G01P]

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