Patent assignee · AT · COMPANY

Infineon Technologies Austria AG

2,078Patents
2,061Active
2,078Granted
66Portfolio score

Filing activity: Jul 22, 2005 → Jul 1, 2024 · 255 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US8670255B2 Utilization of a multifunctional pin combining voltage sensing and zero current detection to control a switched-mode power converter Emerging Cross-Sectional Technologies 163 Active
US7538412B2 Semiconductor device with a field stop zone Electricity 137 Active
US7449778B2 Power semiconductor module as H-bridge circuit and method for producing the same Electricity 79 Active
US8569842B2 Semiconductor device arrangement with a first semiconductor device and with a plurality of second semiconductor devices Electricity 73 Active
US8278840B2 Sigma delta current source and LED driver Emerging Cross-Sectional Technologies 47 Active
US9673732B2 Power converter circuit Electricity 44 Active
US9660037B1 Semiconductor wafer and method Electricity 35 Active
US7777553B2 Simplified switching circuit Electricity 32 Active
US9461474B2 Power converter circuit with AC output Emerging Cross-Sectional Technologies 31 Active
US8970262B2 Semiconductor device arrangement with a first semiconductor device and with a plurality of second semiconductor devices Electricity 27 Active
US9293558B2 Semiconductor device Electricity 26 Active
US8193559B2 Monolithic semiconductor switches and method for manufacturing Electricity 25 Active
US7605580B2 Integrated hybrid current sensor Physics 24 Active
US10651731B1 Zero voltage switching of interleaved switched-capacitor converters Emerging Cross-Sectional Technologies 24 Active
US8080858B2 Semiconductor component having a space saving edge structure Electricity 23 Active
US10804798B1 Switched-capacitor converter with multi-tapped autotransformer Electricity 23 Active
US8247865B2 Semiconductor structure, method for operating a semiconductor structure and method for producing a semiconductor structure Electricity 23 Active
US10720913B1 Integrated failsafe pulldown circuit for GaN switch Electricity 23 Active
US8530904B2 Semiconductor device including a normally-on transistor and a normally-off transistor Electricity 22 Active
US7781294B2 Method for producing an integrated circuit including a semiconductor Electricity 22 Active
US8766833B1 System and method for calibrating a circuit Electricity 22 Active
US8558308B1 Method of manufacturing a semiconductor device using a contact implant and a metallic recombination element and semiconductor Electricity 22 Active
US8525254B2 Silicone carbide trench semiconductor device Electricity 21 Active
US7582922B2 Semiconductor device Electricity 20 Active
US9048303B1 Group III-nitride-based enhancement mode transistor Electricity 20 Active

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.