SEMIKRON ELEKTRONIK GMBH & CO. KG

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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 69293
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 27129
 
  
 
H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF 1884
 
  
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 9124
 
  
 
H03K PULSE TECHNIQUE 6125
 
  
 
H01H ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES 490
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 4116
 
  
 
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 390
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 3156
 
  
 
G05F SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES 397

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0092,574 METHOD FOR MANUFACTURE A POWER ELECTRONIC SWITCHING DEVICE AND POWER ELECTRONIC SWITCHING DEVICESep 26, 16Mar 30, 17[H01L]
2017/0005,594 Power Semiconductor Circuit having a Field Effect TransistorJun 30, 16Jan 05, 17[H02M, G01R]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9907215 Power electronic subassembly with capacitorAug 22, 16Feb 27, 18[H01L, H02M, H05K, H01G]
9883596 Method for producing a switching device with a moisture-tight and electrically insulating cover and for producing an arrangement therewithOct 27, 15Jan 30, 18[H01L, H05K]
9768036 Power semiconductor substrates with metal contact layer and method of manufacture thereofMay 12, 08Sep 19, 17[H01L, C04B, H05K]
9768094 Power electronics module with load connection elementsJul 10, 16Sep 19, 17[H01L, G01R, H05K]
9735524 Three-level converter arrangement and connecting arrangement for sameMar 24, 17Aug 15, 17[H02M, H01R]
9661740 Arrangement with a power semiconductor module, having a DC-voltage busbar and a capacitorOct 13, 15May 23, 17[H01L, H02M, H05K]
9653862 Arrangement having a power-electronic component and a DC-voltage busbarApr 11, 16May 16, 17[H01L, H01R, H02G]
9634468 Switchgear cabinet including electrical connection clamping deviceAug 22, 15Apr 25, 17[H02B, H05K]
9627343 Power semiconductor module with switching device and assemblyMay 10, 15Apr 18, 17[H01L, H05K]
9591755 Power semiconductor module comprising module-internal load and auxiliary connection devices of low-inductance configurationFeb 18, 15Mar 07, 17[H02M, H05K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0148,710 Power electronic switching device comprising a plurality of potential surfacesAbandonedNov 20, 16May 25, 17[H01L, H02M]
2015/0306,701 METHOD AND APPARATUS FOR CONNECTING CONNECTION ELEMENTS TO THE SUBSTRATE OF A POWER SEMICONDUCTOR MODULE BY WELDINGAbandonedMar 31, 15Oct 29, 15[H01L, B23K]
2015/0123,715 POWER SEMICONDUCTOR CIRCUITAbandonedNov 07, 14May 07, 15[H03K, H02M]
8608684 Impulse chamber for jet delivery deviceExpiredMay 24, 06Dec 17, 13[A61M]
8344270 Combination of a main carrier and a printed circuit board with componentsExpiredMay 15, 09Jan 01, 13[H05K]
8264071 Power semiconductor module with overcurrent protective deviceExpiredSep 27, 06Sep 11, 12[H01L]
2012/0152,608 PRINTED CIRCUIT BOARD WITH A SCREENAbandonedDec 16, 11Jun 21, 12[H05K]
7821791 Housing for a power moduleExpiredNov 08, 07Oct 26, 10[H05K]
7791176 Power semiconductor component with trench-type second contact regionExpiredDec 22, 08Sep 07, 10[H01L]
2010/0181,963 Battery Charger and Method for its OperationAbandonedJan 19, 10Jul 22, 10[H02J]
2010/0019,578 Power Converter for Solar Electrical Current Installations and Method for Controlling itAbandonedJul 24, 09Jan 28, 10[H02J]
2010/0019,754 Power Converter for Solar Electrical Current Installations and Method for Controlling itAbandonedJul 24, 09Jan 28, 10[G05F]
7626256 Compact power semiconductor module having a connecting deviceExpiredMar 22, 07Dec 01, 09[H01L]
7613008 Power semiconductor module with capacitors connected parallel to one anotherExpiredNov 22, 06Nov 03, 09[H01R]
2009/0096,083 Connecting structure for connecting at least one semiconductor component to a power semiconductor moduleAbandonedSep 19, 08Apr 16, 09[H01L]
2008/0292,874 Sintered power semiconductor substrate and method of producing the substrateAbandonedMay 12, 08Nov 27, 08[B32B]
2008/0055,951 Power converter circuit and method for feeding a system from a DC voltage sourceAbandonedAug 21, 07Mar 06, 08[H02M]
2008/0007,973 Power converter circuit for a high-voltage direct voltage connectionAbandonedJul 06, 07Jan 10, 08[H02M]
7242584 Housing for power semiconductor modulesExpiredDec 15, 03Jul 10, 07[H05K]
2007/0131,353 Apparatus and clocked method for pressure-sintered bondingAbandonedDec 11, 06Jun 14, 07[B30B, B32B]

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