Inventor · Munich, DE

Bernhard Strzalkowski

32Patents
7h-index
14Co-inventors
66Inventor score

Filing activity: Sep 20, 2001 → Dec 16, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US6927662B2 Integrated transformer configuration Electricity 72 Expired
US6720816B2 Integratable circuit configuration for potential-free signal transmission Electricity 39 Expired
US7605580B2 Integrated hybrid current sensor Physics 24 Active
US8446243B2 Method of constructing inductors and transformers Emerging Cross-Sectional Technologies 15 Active
US8258820B2 Circuit arrangement and method for generating a drive signal for a transistor Electricity 14 Active
US7233224B2 Component arrangement with a planar transformer Electricity 13 Expired
US6670827B2 Tri-state driver arrangement Electricity 10 Expired
US7474190B2 Component arrangement with a planar transformer Electricity 7 Active
US7884444B2 Semiconductor device including a transformer on chip Electricity 6 Active
US7560833B2 Drive circuit having a transformer for a semiconductor switching element Electricity 6 Active
US8451628B2 Switching converter systems with isolating digital feedback loops Electricity 5 Active
US7843237B2 Circuit arrangement for actuating a transistor Electricity 4 Active
US9859803B2 Transformer-based isolated bi-directional DC-DC power converter, and method and controller for using same Electricity 3 Active
US9030844B2 High bandwidth, high efficiency DC-DC multilevel converter topology Electricity 3 Active
US7642817B2 Driver circuit for a semiconductor power switching element Electricity 3 Active
US8908390B2 Switching converter systems with isolating digital feedback loops Electricity 2 Active
US10903355B1 Power switch arrangement Electricity 2 Active
US11545971B2 Aging protection techniques for power switches Electricity 2 Active
US8866513B2 Circuit arrangement and method for generating a drive signal for a transistor Electricity 2 Active
US9455704B2 Circuit including a transformer for driving a semiconductor switching element Electricity 1 Active
US9112497B2 Circuit arrangement and method for generating a drive signal for a transistor Electricity 1 Active
US10419251B2 Digital signal transfer using integrated transformers with electrical isolation Electricity 1 Active
US11005431B2 Power amplifier fault detector Electricity 0 Active
US12334914B2 Aging protection techniques for power switches Electricity 0 Active
US12328106B2 Power amplifier modulator Electricity 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.