Patents

2020

• Kibok Lee, and Y. J. Lee, “Comprehensive smart-clamp strategy for inverter systems,” US 10601358, Mar. 2020.

• Y. J. Lee, Kibok Lee, and B. Gallert “System and method for estimating rotor sensor offset,” US 10608562, Mar. 2020.

• D. S. Ochs, A. Yoo, and Kibok Lee, “Sensor-less Control of an electric motor,” US 10601348, Mar. 2020.

2019

• S. Ahmed, Kibok Lee, and S. M. Lukic “Restart strategy for synchronous reluctance machines,” US 10298154, May 2019.

2015

• Y. Jung, Kibok Lee, and S. Lee, “Air Conditioning System and Method for Controlling Operation Thereof,” US 09097448, Aug. 2015.