Inventor
HA YUNSEOK
KR4 patents
Patents
4 patentsUS11905993B2Feb 20, 2024
Turbomachine having hybrid bearing structure including magnetic bearing, permanent magnet, and sleeve journal bearing and method of controlling the same
KOREA INST SCI & TECH3 citations67
US12584517B2Mar 24, 2026
Integrated hybrid thrust bearing
KOREA INST SCI & TECH0 citations55
US12013309B2Jun 18, 2024
Anderon meter for cryogenic environment and measuring method for bearing friction torque using the same
KOREA INST SCI & TECH0 citations46
US11513032B2Nov 29, 2022
System of condition monitoring of self power-generated bearing module
KOREA INST SCI & TECH0 citations44