U KROWEL LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 12435
 
  
 
G05B CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 299
 
  
 
B41J TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS 1101
 
  
 
G06G ANALOGUE COMPUTERS 152
 
  
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 193

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5758030 Fuzzy retrieval apparatus and methodDec 10, 96May 26, 98[G06F]
5583966 Fuzzy retrieval apparatus and methodMar 14, 94Dec 10, 96[G06G]
5566274 Method and apparatus for setting membership functions, and method and apparatus for analyzing sameDec 17, 91Oct 15, 96[G06F]
5501538 Apparatus and method for adjusting character spacingJun 21, 94Mar 26, 96[B41J]
5479568 Reasoning computer systemSep 02, 94Dec 26, 95[G06F]
5402525 Apparatus and method for automatically creating membership functionsAug 06, 93Mar 28, 95[G06F]
5363472 Reasoning computer systemApr 22, 93Nov 08, 94[G06F]
5347615 Rule generating and verifying apparatus for fuzzy control using temporary exclusion of a selected ruleJun 18, 93Sep 13, 94[G06F]
5327117 Adaptive message display apparatusMar 23, 92Jul 05, 94[G08B]
5249258 Reasoning computer systemApr 09, 92Sep 28, 93[G05B, G06F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5796618 CAD system, method and medium for creating and encoding NC data based before and after workpiece modelsExpiredApr 07, 95Aug 18, 98[G06F]
5758031 Rule generating apparatus and methodExpiredAug 10, 95May 26, 98[G06F]
5179625 Fuzzy inference system having a dominant rule detection unitExpiredMay 05, 92Jan 12, 93[G05B]
4961225 Fuzzy data communication systemExpiredSep 27, 89Oct 02, 90[G06G, H04K]

Top Inventors for This Owner

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