CANON INFORMATION SYSTEMS, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 7440
 
 
 
G10L SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION 295
 
 
 
G01J MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY 177
 
 
 
G01L MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE 155
 
 
 
G05B CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 1100
 
 
 
G06T IMAGE DATA PROCESSING OR GENERATION, IN GENERAL 1134

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7552239 Network device mimic supportMay 14, 01Jun 23, 09[H04L, G06F]
7454482 Print queue managerJun 28, 01Nov 18, 08[G06F]
6023727 Smart flashDec 11, 97Feb 08, 00[G06F]
5900932 Tristimulus template-type colorimeterJul 02, 97May 04, 99[G01J]
5721940 Form identification and processing system using hierarchical form profilesApr 04, 97Feb 24, 98[G06F]
5715370 Method and apparatus for extracting text from a structured data file and converting the extracted text to speechOct 19, 94Feb 03, 98[G10L]
5699486 System for speaking hypertext documents such as computerized help filesFeb 28, 97Dec 16, 97[G01L]
5555343 Text parser for use with a text-to-speech converterApr 07, 95Sep 10, 96[G10L]
5500933 Display system which displays motion video objects combined with other visual objectsDec 20, 94Mar 19, 96[G06T]
5438528 Method and apparatus for testing an interactive network board in a local area network (LAN).Sep 29, 94Aug 01, 95[G05B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7173730 Rule-based data reproduction system and methodExpiredSep 13, 00Feb 06, 07[G06F]
7058681 Data reproduction system and methodExpiredJul 10, 00Jun 06, 06[G06F]
6920506 Discovery and management of network printersExpiredJun 28, 01Jul 19, 05[G06F]

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