Patents/Inventors

Ying-jiang Hafner

LudvikaSE4 patents

3 Patents

US125139752025
Module Comprising a Switchable Bypass Device
HITACHI ENERGY Ltd
0 cites
US122122482025
Modular MMC Phase Arm and Control Thereof
Hitachi Energy Ltd
0 cites
US121196552024
Energy Supporting Device
Hitachi Energy Ltd
0 cites