Inventor

KANG JUN-KOO

JP2 patents

Patents

2 patents

US7068526B2Jun 27, 2006

PWM inverter device

YASKAWA DENKI SEISAKUSHO KK27 citations89

US7800929B2Sep 21, 2010

Control method for PWM cyclo-converter by selectively turning on a two-way semiconductor switch and controller

YASKAWA DENKI SEISAKUSHO KK4 citations60