Thomson Composants Militaires et Spatiaux

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 3359
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 2240
 
  
 
G06G ANALOGUE COMPUTERS 152
 
  
 
G11C STATIC STORES 1150
 
  
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 1132
 
  
 
H03F AMPLIFIERS 182
 
  
 
H03G CONTROL OF AMPLIFICATION 151

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5600369 Large-sized pixel image detectorMay 02, 95Feb 04, 97[H04N]
5506525 Sampling circuit for analog signalsJul 29, 92Apr 09, 96[G06G, G11C]
5502278 Encased electronic circuit with chip on a grid zone of conductive contactsOct 06, 93Mar 26, 96[H01L, H01R]
5481301 Method of detecting electromagneto radiation in a large-sized pixel image detector having matrices of small-sized photomos pixel networksJun 04, 93Jan 02, 96[H04N]
5307027 Current mirror with low copying errorNov 12, 92Apr 26, 94[H03F]
5283438 Monolithic infrared detector with pyroelectric materialDec 11, 91Feb 01, 94[H01L]
5283451 Optical sensor exhibiting a reduced smearing effectMar 24, 92Feb 01, 94[H01L]
5278518 Amplifying circuit with exponential gain controlOct 08, 92Jan 11, 94[H03G]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5777672 Photosensitive device with juxtaposed reading registersExpiredApr 19, 94Jul 07, 98[H04N]
5391981 Current source adapted to allow for rapid output voltage fluctuationsExpiredJun 12, 92Feb 21, 95[G05F]
5311144 Ultra-fast differential amplifierExpiredNov 20, 92May 10, 94[H03F]
5311540 Laser with coupled optical waveguidesExpiredApr 28, 92May 10, 94[H01S]
5304793 Light signal receiver with preamplification function and dual polarization meansExpiredNov 30, 92Apr 19, 94[H01J]
5252910 Current mirror operating under low voltageExpiredJun 26, 92Oct 12, 93[G05F]
5114237 Programmable integration time photosensitive sensorExpiredOct 24, 90May 19, 92[H04N]
5073908 Reading registers of the charge-coupled device type with wide range of outputExpiredMar 13, 90Dec 17, 91[H01L, G11C]
5055931 Image sensor with high storage capacity per pixelExpiredOct 19, 90Oct 08, 91[H04N]
5034701 Amplifier circuit with linearly controlled gainExpiredMar 28, 90Jul 23, 91[H03G]
4999630 Fast analog-digital converter with parallel structureExpiredNov 18, 88Mar 12, 91[H03M]
4968646 Process for fabricating small size electrodes in an integrated circuitExpiredDec 12, 89Nov 06, 90[H01L]
4909428 Furnace to solder integrated circuit chipsExpiredJul 22, 88Mar 20, 90[B23K]
4908799 Device to detect the functioning of the read system of an EPROM or EEPROM memory cellExpiredFeb 27, 89Mar 13, 90[G11C]
4864541 Integrated circuit of the logic circuit type comprising an electrically programmable non-volatile memoryExpiredSep 29, 87Sep 05, 89[G11C]
4851653 Integrated circuit for memorizing and processing information confidentially, including an anti-fraud deviceExpiredNov 06, 87Jul 25, 89[G06F, G06K]
4827451 Safety device for the programming of an electrically programmable non-volatile memoryExpiredSep 29, 87May 02, 89[G06F, G11C]
4813024 Integrated circuit for the confidential storage and processing of data, comprising a device against fraudulent useExpiredJun 10, 87Mar 14, 89[G11C]
4811291 Safety device for electrically programmable read-only memoryExpiredMay 21, 87Mar 07, 89[G11C]

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