CDC PROPRIETE INTELLECTUELLE

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04B TRANSMISSION 13892
 
  
 
H04Q SELECTING 6550
 
  
 
H01Q AERIALS 2684
 
  
 
H04M TELEPHONIC COMMUNICATION 19144
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 18267
 
  
 
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 WAVES1792
 
  
 
H04J MULTIPLEX COMMUNICATION 17108
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 11436
 
  
 
B64G COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR 1024
 
  
 
H01P WAVEGUIDES; RESONATORS, LINES OR OTHER DEVICES OF THE WAVEGUIDE TYPE 852

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7065643 Network compromise recovery methods and apparatusMar 28, 00Jun 20, 06[H04K]
7054641 Communications system load control methods and apparatusJun 26, 00May 30, 06[H04Q]
7043022 Packet order determining method and apparatusNov 22, 99May 09, 06[H04L]
6738902 Systems and methods for controlling authorized interceptJan 14, 00May 18, 04[H04M, H04L]
6697619 Digital beamforming acquisition systemDec 10, 99Feb 24, 04[H04Q]
6625129 Demand assigned spatial multiplexing in satellite communication systemsOct 01, 99Sep 23, 03[H04Q, H04B]
6614769 Communications unit for seamless handover between networks and method of use thereforJun 01, 99Sep 02, 03[H04Q]
6603957 Static and dynamic partnering schemes for satellite cross-linksMar 31, 00Aug 05, 03[H04B]
6577848 Dispatch system and method of assigning a shared channel to remote unitsJan 21, 98Jun 10, 03[H04B]
6570858 Satellite-based communications system with terrestrial repeater and method thereforNov 01, 99May 27, 03[H04B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0258,143 COMPUTER SYSTEM FOR SCORING PATENTSAbandonedMar 06, 13Sep 11, 14[G06Q]
6968187 Multi-airplane cellular communications systemExpiredJun 26, 00Nov 22, 05[H04Q]
6925566 Remote system integrity verificationExpiredJul 07, 00Aug 02, 05[G06F]
6909854 Methods and apparatus for beam shaping in optical wireless communications systemExpiredAug 29, 00Jun 21, 05[H04B]
6856803 Method for maintaining candidate handoff list for airborne cellular systemExpiredJun 26, 00Feb 15, 05[H04Q]
6847997 Communications network utilizing transmitter and channel diversity to mitigate path impairmentsExpiredApr 19, 00Jan 25, 05[G06F]
6842428 Method for allocating communication network resources using adaptive demand predictionExpiredJan 08, 01Jan 11, 05[H04J]
6839519 Laser crosslink methods and apparatusExpiredSep 29, 00Jan 04, 05[H04B]
6823185 Systems and methods for performing authorized intercept in a satellite-based communications systemExpiredJun 19, 00Nov 23, 04[H04Q]
6813257 Apparatus and methods for controlling short code timing offsets in a CDMA systemExpiredJun 26, 00Nov 02, 04[H04B]
6810275 Hand-held communication device with vertically oriented antennaExpiredDec 20, 00Oct 26, 04[H04B]
6804515 Transportable infrastructure for airborne cellular systemExpiredJun 27, 00Oct 12, 04[H04B]
6795699 Geolocation techniques for an airborne cellular systemExpiredJun 27, 00Sep 21, 04[H04M, H04Q, H04B]
6782102 Multiple format secure voice apparatus for communication handsetsExpiredDec 21, 00Aug 24, 04[H04N]
6768906 System and technique for plane switchover in an aircraft based wireless communication systemExpiredSep 13, 99Jul 27, 04[H04Q]
6765973 Low power apparatus and algorithm for sub-rate bit acquisition and synchronization of high speed clockless data streamsExpiredFeb 09, 00Jul 20, 04[H04L]
6762680 Method and apparatus for electrodynamic intrusion detectionExpiredDec 01, 00Jul 13, 04[G08B]
6745006 Communication system utilizing a constellation of satellites and method thereforExpiredJan 29, 01Jun 01, 04[H04B]
6724847 Feed-forward symbol synchronizer and methods of operation thereforExpiredSep 06, 00Apr 20, 04[H04L]
6711407 Array of processors architecture for a space-based network routerExpiredJul 13, 00Mar 23, 04[H04Q]

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