FRANCE BREVETS

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 30417
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 24218
 
  
 
H04B TRANSMISSION 22188
 
  
 
H03F AMPLIFIERS 1271
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 7355
 
  
 
G05F SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES 694
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 6192
 
  
 
H03L AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES 674
 
  
 
H04J MULTIPLEX COMMUNICATION 6119
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 6279

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0007,113 HEADPHONE OR HEADSET AND AUDIO PRODUCING DEVICE TO WHICH THE HEADPHONE OR HEADSET IS INTENDED TO BE CONNECTEDFeb 22, 13Jan 07, 16[G10K, H04R]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9888314 Self-configuration of a device implementing an ambient noise cancellation mechanismAug 28, 15Feb 06, 18[G10K, H04R, G06F]
9693095 Device and method for composing programmes from different sources in basebandJun 20, 14Jun 27, 17[H04N]
9467719 in a channel with given bitrateJul 23, 14Oct 11, 16[H04L, H04N]
9436472 Register renaming system using multi-bank physical register mapping table and method thereofOct 28, 13Sep 06, 16[G06F]
9432707 Method of formatting a video stream for mobile terminalsOct 03, 13Aug 30, 16[H04N, H04H]
9319945 Electronic device and operating method thereofJun 02, 15Apr 19, 16[H04B, H04W]
9078177 Electronic device and operating method thereofMay 27, 14Jul 07, 15[H04W]
8981746 Enhanced efficiency low-dropout linear regulator and corresponding methodMar 15, 12Mar 17, 15[G05F]
RE45278 Method and apparatus for changing microcode to be executed in a processorOct 28, 10Dec 02, 14[G06F]
8879893 Scrambling and descrambling method for the transport of MPEG2 audio video data streamsJun 29, 09Nov 04, 14[H04N, H04H]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0227,450 Electronic Device and Operating Method ThereofAbandonedApr 11, 16Aug 04, 16[H04W]
2015/0063,444 Dynamic quantization method for video encodingAbandonedApr 11, 13Mar 05, 15[H04N]
2015/0010,073 Dynamic quantization method for encoding data streamsAbandonedDec 21, 12Jan 08, 15[H04N]
2013/0318,213 Auxiliary Content Handling Over Digital Communication SystemsAbandonedAug 02, 13Nov 28, 13[H04L]
8487856 Addressing method for a bistable nematic liquid crystal matrix screen with regulated average quadratic voltageExpiredMar 20, 07Jul 16, 13[C09K, G09G, G02F]
2013/0076,610 ENERGY-SAVING METHOD FOR MARKING AN AREA OF A LIQUID CRYSTAL SCREENAbandonedOct 08, 09Mar 28, 13[G09G]
8405591 Liquid crystal display device with improved switching meansExpiredFeb 20, 08Mar 26, 13[G09G]
8361343 Nematic liquid crystal composition and bistable nematic liqud crystal displayExpiredMay 16, 08Jan 29, 13[C09K, G02F]
2012/0269,260 METHOD FOR CODING A SEQUENCE OF IMAGESAbandonedAug 17, 10Oct 25, 12[H04N]
2012/0228,125 CREATION OF MAGNETIC FIELD (VECTOR POTENTIAL) WELL FOR IMPROVED PLASMA DEPOSITION AND RESPUTTERING UNIFORMITYAbandonedMar 21, 12Sep 13, 12[C23C]
8252202 Nematic liquid crystal composition and bistable nematic liquid crystal displayExpiredMay 16, 08Aug 28, 12[C09K]
2012/0160,393 METHOD FOR MAKING BISTABLE NEMATIC LIQUID-CRYSTAL DEVICESAbandonedJul 23, 09Jun 28, 12[B32B]
8165337 Procedure and device for detecting fades in a sequence of imagesExpiredJun 20, 06Apr 24, 12[H04N, G06K]
2012/0036,164 Method of management of metadata size of a service guideAbandonedDec 10, 08Feb 09, 12[G06F]
8085370 Single-polarizer reflective bistable twisted nematic (BTN) liquid crystal display deviceExpiredMay 10, 06Dec 27, 11[G02F]
2011/0255,556 METHOD FOR TRANSPORT STREAM SYNCHRONIZING IN A MULTIPLEXER COMPRISING AN EXTERNAL CORPOCESSORAbandonedDec 17, 09Oct 20, 11[H04L]
7991048 Device and method for double-pass encoding of a video data streamExpiredFeb 04, 04Aug 02, 11[H04N, H04B, G06K]
7864148 Bistable nematic liquid crystal display device and method for controlling such a deviceExpiredNov 24, 03Jan 04, 11[G09G]
2010/0104,026 Method for processing a steam of multiplexed packets transporting multimedia data according to an MPEG-2 type formatAbandonedOct 08, 09Apr 29, 10[H04N]
2010/0067,577 METHOD AND APPARATUS FOR MANIPULATING BIT STREAMSAbandonedOct 29, 07Mar 18, 10[H04N]

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Top Inventors for This Owner

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