Inventor

KOLAR JOHANN

CH18 patents

⚠️ This page may combine multiple inventors who share the name “KOLAR JOHANN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KOLAR JOHANN

INFINEON TECHNOLOGIES AUSTRIA AG

Power converter with a snubber circuit

Switched mode power converter that is switched using current thresholds

Alternating average power in a multi-cell power converter

Multi-cell power conversion method and multi-cell power converter

Multi-cell power conversion method and multi-cell power converter

Multi-cell power conversion method with failure detection and multi-cell power converter

Power converter circuit with a main converter and an auxiliary converter

Switching frequency modulation in a switched mode power supply

Power converter including an autotransformer and power conversion method

Current source inverter and method of operating a current source inverter

Power converter circuit with a main converter and an auxiliary converter

Automatic reverse blocking bidirectional switch

Method for operating a power converter

Power converter circuit with a switched mode power converter that is switched based upon a measured inductor current and dynamically-determined first and second thresholds

Multi-cell power converter with improved start-up routine

SIEMENS AG

Apparatus with a moving system and a stationary system

ABB RESEARCH LTD

Active gate drive circuit

SASAKI SATORU

Electric current measurement method