ELECTROVAC, FABRIKATION ELEKTROTECHNISCHER SPEZIALARTIKEL GESELLSCHAFT M.B.H.

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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 787
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 155
 
  
 
H01J ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS 1127
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 1361
 
  
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 1132

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7384668 CCVD method for producing tubular carbon nanofibersFeb 12, 02Jun 10, 08[]
7345572 Temperature sensorFeb 24, 05Mar 18, 08[H01H]
7119654 Temperature sensorMar 10, 04Oct 10, 06[H01H]
7076865 Manufacturing system and methodMay 07, 03Jul 18, 06[B23P]
6781505 Thermally actuated switchFeb 21, 03Aug 24, 04[H01H]
6724294 Temperature limiterMar 04, 03Apr 20, 04[H01H]
6646538 Temperature limiter, and calibration method for operating a switching contact of a temperature limiterApr 15, 02Nov 11, 03[H01H]
5825276 Temperature sensor with improved adjustment mobilityFeb 28, 96Oct 20, 98[H01H]
5633531 Compression glass lead-in arrangementJun 07, 95May 27, 97[H01L]
5627507 Temperature control device with a spring-biased stem and a switch spring of bridge-like configurationDec 05, 94May 06, 97[H01H]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7202596 Electron emitter and process of fabricationExpiredJan 09, 04Apr 10, 07[H01J]
7157848 Field emission backlight for liquid crystal televisionExpiredJan 09, 04Jan 02, 07[H01J]
7033650 Method of producing a nanotube layer on a substrateExpiredMar 20, 02Apr 25, 06[D01F]
7033647 Method of synthesising carbon nano tubesExpiredNov 20, 02Apr 25, 06[C23C]
2005/0049,355 Flame retardant polymer composites and method of fabricationAbandonedAug 20, 04Mar 03, 05[C08K]
2004/0131,835 Structure for heat dissipationAbandonedNov 12, 03Jul 08, 04[B32B]
6722936 Method for producing a field emission displayExpiredApr 11, 02Apr 20, 04[H01J]
2002/0140,134 AIN substrate and method for preparing such substrate for bonding to a copper foilAbandonedMar 11, 02Oct 03, 02[B28B]
2002/0089,406 Temperature limiterAbandonedJan 03, 02Jul 11, 02[H01H]
6191944 Heat sink for electric and/or electronic devicesExpiredNov 05, 98Feb 20, 01[H05K]
6186768 Metal matrix composite (MMC) bodyExpiredSep 04, 98Feb 13, 01[C04B, B32B]
6039040 Combined temperature limiter and ignition monitoring device for use in a cooking unitExpiredNov 05, 98Mar 21, 00[F24C]
6007327 Combined temperature limiter and igniterExpiredJul 29, 97Dec 28, 99[F23N]
5985464 Composite structure, and method of making sameExpiredFeb 06, 97Nov 16, 99[B32B]
5925413 Method of depositing a polycrystalline diamond layer on a nitride substrateExpiredMar 25, 97Jul 20, 99[C23C, B05D]
5873402 Method of making a casing for receiving electronic components or switching circuitsExpiredApr 17, 96Feb 23, 99[B22D]
5819858 Circuit board having a metal matrix composite inlayExpiredMar 30, 95Oct 13, 98[H05K]
5739466 Casing for electronic components having insulated passagesExpiredMar 30, 95Apr 14, 98[H05K]
5524999 Multiple thermostat assemblyExpiredDec 05, 94Jun 11, 96[G01K, B25G]
5181005 Thermal switchExpiredOct 22, 91Jan 19, 93[H01H]

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