TECCOR DELAWARE

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 2360
 
  
 
H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS 176

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6084761 Telephone line surge protectorMar 09, 98Jul 04, 00[H02H]
5516705 Method of forming four layer overvoltage protection deviceMay 24, 95May 14, 96[H01L]
5479031 Four layer overvoltage protection device having buried regions aligned with shorting dots to increase the accuracy of overshoot voltage valueSep 10, 93Dec 26, 95[H01L]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6104591 Telephone line protection elementExpiredMar 09, 98Aug 15, 00[H02H]
4914045 Method of fabricating packaged TRIAC and trigger switchExpiredMay 09, 88Apr 03, 90[H01L]
4905119 Solid state overvoltage protection circuitExpiredJun 27, 88Feb 27, 90[H02H]
4827497 Electronic trigger switch for maintenance termination unitExpiredJul 21, 88May 02, 89[H04B]
4685120 Electronic trigger switch for maintenance termination unitExpiredNov 26, 85Aug 04, 87[H04B]

Top Inventors for This Owner

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