Omron Tateisi Electronics Co.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 2203
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 2445
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 2196
 
  
 
G11B INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER 2136
 
  
 
H01H ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES 292
 
  
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 192
 
  
 
B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES178
 
  
 
G01K MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR 145
 
  
 
G05B CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 1100
 
  
 
G06G ANALOGUE COMPUTERS 152

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5739502 Laser intensity redistributionDec 27, 83Apr 14, 98[B23K]
5513289 Optical integrated lens/grating coupling deviceAug 22, 94Apr 30, 96[G02B]
5345336 Micro aspherical lens and fabricating method therefor and optical deviceJun 16, 92Sep 06, 94[G02B]
5341323 Fuzzy membership function circuitDec 02, 91Aug 23, 94[G06F, G06G]
RE34642 Electric contact switching deviceJun 23, 92Jun 21, 94[H01H]
5313198 Data communication apparatusMay 28, 93May 17, 94[G08C]
5257199 Apparatus for identifying tools and for managing tool dataFeb 17, 93Oct 26, 93[G05B, G06F]
5243335 Local area network systemAug 06, 92Sep 07, 93[H04Q]
5179268 Apparatus for detecting inclination of an optical cardMar 25, 91Jan 12, 93[G11B, G06K]
5174562 Paper sheet handling apparatusJul 16, 91Dec 29, 92[B65H]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5408307 Cell analyzerExpiredJul 11, 89Apr 18, 95[C12Q, G01N]
5401950 IC card having improved security checking functionExpiredFeb 18, 92Mar 28, 95[G06K]
5392444 Programmable controller for completing the execution of a block of user programs within a set time periodExpiredFeb 26, 93Feb 21, 95[G06F]
5264687 Optical card processing apparatusExpiredDec 12, 89Nov 23, 93[G06K]
5263170 Monitor circuit for detecting noise conditions through input output coincidence comparisonExpiredJun 01, 90Nov 16, 93[G06F]
5247291 Display with improved frame surrounding display elementExpiredNov 13, 89Sep 21, 93[G08G]
5227993 Multivalued ALUExpiredMar 05, 91Jul 13, 93[G06F]
5218966 Electronic blood pressure meterExpiredDec 19, 91Jun 15, 93[A61B]
5218579 Numerical value setting deviceExpiredOct 30, 89Jun 08, 93[G08B, G05B, G04C]
5216419 Data carrier identification systemExpiredDec 16, 88Jun 01, 93[G08B, H04Q]
5196687 Card reader having locking mechanismExpiredOct 16, 89Mar 23, 93[G06K]
5183041 Transcutaneous electric nerve stimulatorExpiredAug 04, 89Feb 02, 93[A61N]
5177711 Object detecting switch deviceExpiredApr 16, 91Jan 05, 93[G01S]
5165530 Light emitting type push button switchExpiredDec 11, 91Nov 24, 92[H01H]
5159586 Device for processing optical dataExpiredMay 23, 86Oct 27, 92[G01J, G11B]
5151692 Boarding gate seat checkin apparatus and methodExpiredApr 30, 90Sep 29, 92[H04B]
5148322 Micro aspherical lens and fabricating method therefor and optical deviceExpiredNov 09, 89Sep 15, 92[B29D, G02B]
5146295 Semiconductor light emitting device having a superlattice buffer layerExpiredDec 05, 90Sep 08, 92[H01L]
5144155 Power source apparatus using time sensitive switchingExpiredFeb 05, 91Sep 01, 92[G05F]
5142235 Two wire detection system for producing abnormal state outputsExpiredJan 22, 91Aug 25, 92[G01R]

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