Inventor
LEE HAK-JUN
KR17 patents
⚠️ This page may combine multiple inventors who share the name “LEE HAK-JUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LSIS CO LTD
9 patentsUS10498216B1Dec 3, 2019
Device for controlling inverter
LSIS CO LTD11 citations82
US10658955B2May 19, 2020
Sensorless control system for permanent magnet synchronous machine
LSIS CO LTD4 citations71
US10186984B1Jan 22, 2019
Inverter control device
LSIS CO LTD6 citations71
US9929676B2Mar 27, 2018
Method for controlling three phase equivalent voltage of multilevel inverter
LSIS CO LTD2 citations71
US9793845B2Oct 17, 2017
Method for restarting induction machine
LSIS CO LTD1 citations51
US9899936B2Feb 20, 2018
Offset voltage generator and method for generating an offset voltage of three-phase inverter
LSIS CO LTD1 citations50
US10141881B2Nov 27, 2018
Apparatus for controlling inverter
LSIS CO LTD0 citations40
US9806652B2Oct 31, 2017
System of controlling induction electric motor
LSIS CO LTD0 citations40
US9812940B2Nov 7, 2017
Offset voltage generator and method for generating an offset voltage of three-phase inverter
LSIS CO LTD0 citations39