Inventor
CHANG SANG GYOON
KR6 patents
⚠️ This page may combine multiple inventors who share the name “CHANG SANG GYOON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KEPCO ENG & CONSTR CO INC
5 patentsUS9847146B2Dec 19, 2017
Anti-seismic apparatus for control element drive mechanisms
KEPCO ENG & CONSTR CO INC1 citations46
US10062461B2Aug 28, 2018
Spent fuel transfer device for transferring spent fuel between storage pools
KEPCO ENG & CONSTR CO INC1 citations45
US10224121B2Mar 5, 2019
Sealing mechanism for a nuclear reactor vessel cable penetration tube
KEPCO ENG & CONSTR CO INC0 citations39
US10304571B2May 28, 2019
Magnetic jack type in-vessel control element drive mechanism
KEPCO ENG & CONSTR CO INC0 citations38
US9711245B2Jul 18, 2017
Magnetic jack type control element drive mechanism for precision position control of control element assembly
KEPCO ENG & CONSTR CO INC0 citations38