MITSUBISHI ELECTRIC INFORMATION TECHNOLOGY CENTER AMERICA, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G06T IMAGE DATA PROCESSING OR GENERATION, IN GENERAL 15120
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 6441
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 3282
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 2196
 
  
 
B66B ELEVATORS; ESCALATORS OR MOVING WALKWAYS 127
 
  
 
G01C MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY 1104
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 1158
 
  
 
G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR 196
 
  
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 1150
 
  
 
G10L SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION 196

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7376901 Controlled interactive display of content using networked computer devicesJun 30, 03May 20, 08[H04L]
7327376 Multi-user collaborative graphical user interfacesJul 03, 03Feb 05, 08[G09G]
7317682 Passive and distributed admission control method for ad hoc networksSep 04, 03Jan 08, 08[H04L]
7229023 Radio and optical identification tagsAug 19, 03Jun 12, 07[G06K]
7103326 Adaptive transmit diversity with quadrant phase constraining feedbackAug 25, 03Sep 05, 06[H03C]
7014015 Method and system for scheduling cars in elevator systems considering existing and future passengersJun 24, 03Mar 21, 06[B66B]
6885969 Location estimation in partially synchronized networksAug 26, 03Apr 26, 05[G06F, G01C]
6532017 Volume rendering pipelineMay 20, 99Mar 11, 03[G06T]
6512517 Volume rendering integrated circuitMay 20, 99Jan 28, 03[G06T]
6476810 Method and apparatus for generating a histogram of a volume data setJul 15, 99Nov 05, 02[G06T]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7672834 Method and system for detecting and temporally relating components in non-stationary signalsExpiredJul 23, 03Mar 02, 10[G10L]
7489726 Resource-constrained sampling of multiple compressed videosExpiredSep 11, 03Feb 10, 09[H04N, H04B]
7406123 Visual complexity measure for playing videos adaptivelyExpiredJul 10, 03Jul 29, 08[H04N]
7401217 Secure routing protocol for an ad hoc network using one-way/one-time hash functionsExpiredAug 12, 03Jul 15, 08[H04L]
7327885 Method for detecting short term unusual events in videosExpiredJun 30, 03Feb 05, 08[G06K]
7324592 Resource-constrained encoding of multiple videosExpiredAug 13, 03Jan 29, 08[H04B]
7280597 System and method for determining coding modes, DCT types and quantizers for video codingExpiredJun 24, 03Oct 09, 07[H04N]
7227903 OFDM transmitter for generating FSK modulated signalsExpiredJul 22, 03Jun 05, 07[H04K]
7154956 OFDM receiver for detecting FSK modulated signalsExpiredJul 22, 03Dec 26, 06[H04K]
7103825 Decoding error-correcting codes based on finite geometriesExpiredAug 19, 03Sep 05, 06[H03M]
7001023 Method and system for calibrating projectors to arbitrarily shaped surfaces with discrete optical sensors mounted at the surfacesExpiredAug 06, 03Feb 21, 06[G03B]
2005/0262,057 Intelligent data summarization and visualizationAbandonedMay 24, 04Nov 24, 05[G06F]
2005/0116,813 Radio and optical identification tagsAbandonedJan 06, 05Jun 02, 05[H04Q]
2005/0063,314 Method and system for content aware and energy efficient transmission of videos and imagesAbandonedSep 19, 03Mar 24, 05[H04L]
2005/0036,486 Route discovery in ad-hoc networks with data packetsAbandonedAug 12, 03Feb 17, 05[H04L]
2005/0032,231 Identifying component groups with independent component analysis of chromatographicdataAbandonedAug 06, 03Feb 10, 05[G01N]
2005/0033,731 Priority-based search for combinatorial optimization problemsAbandonedAug 05, 03Feb 10, 05[G06F]
2004/0250,073 Protocol for hybrid authenticated key establishmentAbandonedJun 03, 03Dec 09, 04[H04L]
6766067 One-pass super-resolution imagesExpiredApr 20, 01Jul 20, 04[H04N, G06K]
6678883 Apparatus and method for creating a trace file for a trace of a computer program based on loaded module informationExpiredJul 10, 00Jan 13, 04[G06F, H02H]

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