INFINEON TECHNOLOGIES AUSTRIA AG

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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 85955
 
 
 
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 22510
 
 
 
G05F SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES 11024
 
 
 
H03K PULSE TECHNIQUE 10550
 
 
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 61100
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 28419
 
 
 
H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS 2849
 
 
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 2892
 
 
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 2685
 
 
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 25131

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0061,938 Transistor Device with High Avalanche RobustnessAug 24, 17Mar 01, 18[H01L, H02M]
2018/0061,979 Method of Manufacturing a Superjunction Semiconductor Device and Superjunction Semiconductor DeviceAug 23, 17Mar 01, 18[H01L]
2018/0033,886 Semiconductor Devices, Electrical Devices and Methods for Forming a Semiconductor DeviceJul 26, 17Feb 01, 18[H01L, H03K]
2017/0373,140 Semiconductor Device with Field Dielectric in an Edge AreaAug 21, 17Dec 28, 17[H01L, H03K]
2017/0364,360 POWER TOOL ANTI-THEFTJun 16, 16Dec 21, 17[G05B, G06F, B25F]
2017/0365,520 Method for Producing an Integrated Heterojunction Semiconductor DeviceSep 06, 17Dec 21, 17[H01L]
2017/0365,702 High-Electron-Mobility Transistor Having a Buried Field PlateJun 28, 17Dec 21, 17[H01L]
2017/0366,180 Electric Assembly Including an Insulated Gate Bipolar Transistor Device and a Wide-Bandgap Transistor DeviceJun 13, 17Dec 21, 17[H01L, H03K]
2017/0309,713 Semiconductor Device Having Stripe-Shaped Gate Structures and Spicular or Needle-Shaped Field Electrode StructuresJul 10, 17Oct 26, 17[H01L]
2017/0301,784 Semiconductor Device Having Field-Effect Structures with Different Gate MaterialsJun 27, 17Oct 19, 17[H01L]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9922910 Functionalized interface structureSep 21, 16Mar 20, 18[H01L]
9922936 Semiconductor lithography alignment feature with epitaxy blockerAug 30, 16Mar 20, 18[H01L]
9923064 Vertical semiconductor deviceNov 06, 15Mar 20, 18[H01L]
9923072 Semiconductor component having a semiconductor body with a cutoutJun 03, 14Mar 20, 18[H01L]
9923382 Active rectifier for efficient wireless power transferMay 30, 14Mar 20, 18[H04B, H02M, H02J]
9923409 Rectification and regulation circuit for a wireless power receiverMar 10, 17Mar 20, 18[H02J]
9917024 Electronic component and method for electrically coupling a semiconductor die to a contact padJul 14, 16Mar 13, 18[H01L]
9917159 Semiconductor device comprising planar gate and trench field electrode structureMar 30, 15Mar 13, 18[H01L]
9917521 Power limiting for flyback converterSep 15, 16Mar 13, 18[H02M]
9917578 Active gate-source capacitance clamp for normally-off HEMTFeb 19, 16Mar 13, 18[H01L, H03K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2018/0026,626 ADAPTIVE GATE DRIVERAbandonedJul 25, 16Jan 25, 18[H03K]
2017/0288,554 Power Converter And Power Conversion MethodAbandonedMar 31, 16Oct 05, 17[H02M]
2017/0221,988 Method of Manufacturing Semiconductor Devices Including Deposition of Crystalline Silicon in TrenchesAbandonedJan 27, 17Aug 03, 17[H01L]
2017/0103,978 Switch Circuit, Semiconductor Device and MethodAbandonedOct 12, 16Apr 13, 17[H01L, H02M]
2017/0092,777 Semiconductor Device and MethodAbandonedSep 28, 16Mar 30, 17[H01L]
2017/0084,606 Integrated Circuit with a Plurality of Transistors and at Least One Voltage Limiting StructureAbandonedSep 22, 16Mar 23, 17[H01L]
2017/0077,227 Needle Field Plate MOSFET with Mesa Contacts and Conductive PostsAbandonedSep 11, 15Mar 16, 17[H01L]
2017/0062,562 Method for Producing a Semiconductor Device Having a Beveled Edge TerminationAbandonedNov 11, 16Mar 02, 17[H01L]
2017/0054,368 Multi-Topology Power Converter ControllerAbandonedAug 19, 15Feb 23, 17[G06F, H02M]
2016/0373,014 SWITCHED-MODE CONVERTER WITH SIGNAL TRANSMISSION FROM SECONDARY SIDE TO PRIMARY SIDEAbandonedJun 15, 16Dec 22, 16[H02M]
2016/0336,272 Semiconductor Device Having Gold Metallization StructuresAbandonedJul 26, 16Nov 17, 16[H01L]
2016/0315,033 Device Including a Logic Semiconductor Chip Having a Contact Electrode for Clip BondingAbandonedApr 21, 16Oct 27, 16[H01L]
2016/0307,792 Method for Manufacturing a Semiconductor SubstrateAbandonedJun 22, 16Oct 20, 16[H01L]
2016/0293,597 Integrated Semiconductor DeviceAbandonedApr 06, 15Oct 06, 16[H01L]
9443798 Passive component as thermal capacitance and heat sinkWithdrawnOct 18, 12Sep 13, 16[H01L, H05K]
2016/0248,422 SWITCHING CIRCUIT, SEMICONDUCTOR SWITCHING ARRANGEMENT AND METHODAbandonedFeb 24, 15Aug 25, 16[H03K]
2016/0197,152 SEMICONDUCTOR COMPONENT AND METHOD FOR PRODUCING ITAbandonedMar 14, 16Jul 07, 16[H01L]
2016/0189,887 BIDIRECTIONALLY BLOCKING ELECTRONIC SWITCH ARRANGEMENTAbandonedDec 31, 14Jun 30, 16[H01H]
2016/0181,441 Semiconductor Device and Method for Manufacturing a Semiconductor DeviceAbandonedDec 16, 15Jun 23, 16[H01L]
2016/0155,802 Semiconductor Device Having Ridges Running in Different DirectionsAbandonedFeb 05, 16Jun 02, 16[H01L]

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