Telemecanique

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01H ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES 589
 
  
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 5128
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 3444
 
  
 
G05F SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES 298
 
  
 
H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS 275
 
  
 
H03K PULSE TECHNIQUE 2129
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING172
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 1284
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 1155

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D392943 Front panel of an electrical contactorAug 25, 94Mar 31, 98[1303]
5583731 Input or output device, for programmable automatic controllers to detect an electrical fault of the channelsSep 03, 92Dec 10, 96[H03K, G05F, H02H]
5450276 Electromagnetic switch deviceMar 15, 94Sep 12, 95[H01H]
5434799 Method and apparatus for recognizing data traveling on a data transmission network using a dichotomizing search processMar 26, 93Jul 18, 95[G06F]
5431581 Terminal block mounting deviceSep 30, 94Jul 11, 95[H01R]
5432945 Output control and protection device, in particular for programmable automatic controllersSep 03, 92Jul 11, 95[G06F]
5423005 Programmable automatic controller having a configuration circuit cooperating with a monitor logic to selectively transmit a different return output frameJun 11, 92Jun 06, 95[G06F]
5398243 Arbitration method and bus for serial data transmissionJun 05, 92Mar 14, 95[H04L]
5372521 Electrical connection bar for terminalsJul 06, 93Dec 13, 94[H01R]
5370548 Terminal block mounting deviceJul 01, 93Dec 06, 94[H01R]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5603035 Programmable interrupt controller, interrupt system and interrupt control processExpiredMay 27, 94Feb 11, 97[G06F]
5598328 Filter module for a frequency converterExpiredMay 15, 95Jan 28, 97[H02M, H05K]
D373111 Front panel of an electrical contactorExpiredAug 30, 93Aug 27, 96[]
5534832 SwitchExpiredNov 13, 95Jul 09, 96[H01H]
D370660 Front and top portions of an electrical contactorExpiredAug 25, 94Jun 11, 96[]
5490601 Device for controlling the transfer of a load suspended by cables from a carriage movable in translation in a lifting machineExpiredNov 23, 93Feb 13, 96[B66C]
D364106 Speed controller and its additivesExpiredOct 21, 93Nov 14, 95[]
D359948 Circuit breakerExpiredJul 29, 93Jul 04, 95[]
5410828 Identification device for a conductorExpiredJan 19, 93May 02, 95[G09F]
5373273 Electric circuit-breaker of the magnetic arc extinction typeExpiredSep 17, 93Dec 13, 94[H01H]
5367424 Circuit for protecting an electronic switch against short circuitsExpiredDec 20, 91Nov 22, 94[H02H]
5323132 Switch device comprising a monostable auxiliary switch coupled to a main switchExpiredMay 26, 92Jun 21, 94[H01H]
5300906 Current switching deviceExpiredJan 07, 93Apr 05, 94[H01H]
5293002 Electrical device with embedded resin and visible resin inlet and discharge ductsExpiredMar 20, 92Mar 08, 94[H01L]
5293521 Protective relay switch having trap doorExpiredDec 17, 92Mar 08, 94[H01H]
D343162 Front portion of an electrical contactorExpiredJan 05, 93Jan 11, 94[]
5276417 Current switching deviceExpiredMay 08, 92Jan 04, 94[H01H]
5249268 Process for transmitting data between entities capable of emitting and/or receiving dataExpiredJan 18, 90Sep 28, 93[H04L, G06F]
5222135 Process for the control of the use of a data processing work station by a password and data processing work station using this processExpiredDec 23, 91Jun 22, 93[H04L]
D336462 Case for a disconnectorExpiredJun 28, 90Jun 15, 93[]

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