Inventor

LEE HYOJONG

US3 patents

⚠️ This page may combine multiple inventors who share the name “LEE HYOJONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AMECS CO LTD

1 patent

US6242375B1Jun 5, 2001

Dielectric ceramic compositions

AMECS CO LTD8 citations61

ABB SCHWEIZ AG

1 patent

US11336662B2May 17, 2022

Technologies for detecting abnormal activities in an electric vehicle charging station

ABB SCHWEIZ AG0 citations48

HITACHI ENERGY USA INC

1 patent

US12388263B2Aug 12, 2025

Methods for secured capacitor bank control of series-compensated transmission line

HITACHI ENERGY USA INC0 citations39