SILICON POWER CORPORATION

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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 9353
 
  
 
H03K PULSE TECHNIQUE 3128
 
  
 
H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS 275
 
  
 
G05F SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES 199

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9543932 Matrix stages solid state ultrafast switchSep 08, 14Jan 10, 17[H03K]
9159790 Device and method for controlling the turn-off of a solid state switch (SGTO)Feb 18, 14Oct 13, 15[H01L]
8970286 Matrix-stages solid state ultrafast switchOct 02, 13Mar 03, 15[H03K]
8575990 Matrix-stages solid state ultrafast switchOct 14, 11Nov 05, 13[H03K]
7692211 Super GTO-based power blocksOct 02, 01Apr 06, 10[H01L]
6351106 Static voltage regulator and controllerSep 29, 00Feb 26, 02[G05F]
RE36770 MOS-controlled high-power thyristorMar 22, 99Jul 11, 00[H01L]
5777346 Metal oxide semiconductor controlled thyristor with an on-field effect transistor in a trenchJan 16, 96Jul 07, 98[H01L]
5757037 Power thyristor with MOS gated turn-off and MOS-assised turn-onFeb 01, 95May 26, 98[H01L]
5640300 Interrupter circuit with MCTS and pulse resonant commutation for rapidly switching off kilo-AMP AC load currentsAug 31, 95Jun 17, 97[H02H]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0028,390 DEVICE AND METHOD FOR CONTROLLING THE TURN-OFF OF A SOLID STATE SWITCH (SGTO)AbandonedOct 08, 15Jan 28, 16[H03K]
8866534 Matrix-stages solid state ultrafast switchWithdrawnOct 02, 13Oct 21, 14[H03K]
2010/0200,893 SUPER GTO-BASED POWER BLOCKSAbandonedApr 01, 10Aug 12, 10[H01L]
5825090 High power semiconductor device and method of making sameExpiredNov 06, 95Oct 20, 98[H01L]
5757036 Semiconductor device with improved turn-off capabilityExpiredJul 15, 94May 26, 98[H01L]
5585310 Methods of mass production of semiconductor devicesExpiredMay 04, 95Dec 17, 96[H01L]
5532635 Voltage clamp circuit and methodExpiredSep 12, 94Jul 02, 96[H03K, H02H]
5521436 Semiconductor device with a foil-sealed lidExpiredAug 17, 93May 28, 96[H01L]
5517058 Semiconductor package and method with vertically extended electrode leadsExpiredJun 07, 95May 14, 96[H01L]
5248901 Semiconductor devices and methods of assembly thereofExpiredJan 21, 92Sep 28, 93[H01L]
5166773 Hermetic package and packaged semiconductor chip having closely spaced leads extending through the package lidExpiredJul 03, 89Nov 24, 92[H01L]
5139972 Batch assembly of high density hermetic packages for power semiconductor chipsExpiredFeb 28, 91Aug 18, 92[H01L]
5135890 Method of forming a hermetic package having a lead extending through an aperture in the package lid and packaged semiconductor chipExpiredSep 25, 91Aug 04, 92[H01L]
5111268 Semiconductor device with improved turn-off capabilityExpiredMar 04, 91May 05, 92[H01L]
5105536 Method of packaging a semiconductor chip in a low inductance packageExpiredApr 23, 91Apr 21, 92[H01L, H05K]
5028987 High current hermetic package having a lead extending through the package lid and a packaged semiconductor chipExpiredJul 03, 89Jul 02, 91[H01L]
5005065 High current gate turn-off thyristorExpiredApr 06, 89Apr 02, 91[H01L]
4963950 Metal oxide semiconductor gated turn-off thyristor having an interleaved structureExpiredMay 02, 88Oct 16, 90[H01L]
4958211 MCT providing turn-off control of arbitrarily large currentsExpiredSep 01, 88Sep 18, 90[H01L]
4912541 Monolithically integrated bidirectional lateral semiconductor device with insulated gate control in both directions and method of fabricationExpiredMay 19, 87Mar 27, 90[H01L]

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