Patent Application

• Sang-Hoon Kim, Do-Hyun Kim,

"Input power estimation method of three 3- phase inverter for high efficiency operation of AC motor", 10-2019-0094182, August 02, 2019.

• Sang-Hoon Kim, Hye-In Jeong

"Method for improving the DC input voltage utilization of an inverter for the enhance output torque of AC motors and three-phase inverter voltage compensation circuit", 10-2019-0085740, July 16, 2019.

• Hye-In Jeong, Sang-Hoon Kim,

"Method for improving overmodulation performance of an inverter for the enhanced output torque of AC motors and circuit thereof", 10-2019-0022639, February 26, 2019.

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