HJ

Hyoung Jun

LG: 14 patents #3,187 of 26,165Top 15%
Overall (All Time): #303,632 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12420255 Apparatus and method for esterification reaction Yeon Uk Choo, Sung Kyu Lee, Hyun Kyu Kim, Chan Hyu Jin, Jin-Sung Park 2025-09-23
12337262 Neutralization/water separation tank for esterified product and neutralization/water separation method for esterified product Yeon Uk Choo, Sung Kyu Lee, Hyun Kyu Kim, Chan Hyu Jin, Jin-Sung Park 2025-06-24
12290769 Diester-based material production unit and diester-based material production system including the same Jae Hun JEONG, Sung Kyu Lee, Yeon Uk Choo, Hyun Kyu Kim, Chan Hyu Jin +1 more 2025-05-06
12275698 Method of preparing diester-based material Jae Hun JEONG, Sung Kyu Lee, Yeon Uk Choo, Song Hoon Lee, Yun Gon HEO 2025-04-15
12186729 System and method for manufacturing diester-based composition Yeon Uk Choo, Sung Kyu Lee, Joon Ho Shin, Chan Hyu Jin 2025-01-07
11975991 Neutralization/water separation device for esterified product and neutralization/water separation method for esterified product Yeon Uk Choo, Sung Kyu Lee, Hyun Kyu Kim, Chan Hyu Jin, Jin-Sung Park 2024-05-07
11840510 System and method for manufacturing ester-based composition Hyun Kyu Kim, Sung Kyu Lee, Chan Hyu Jin, Jeong Ju Moon, Joo Ho Kim 2023-12-12
11794162 Heat exchange system and preparation system of diester-based composition comprising the same Jae Hun JEONG, Sung Kyu Lee, Yeon Uk Choo, Chan Hyu Jin 2023-10-24
11799313 Power conversion device and vehicle power conversion system including same Jung Un Jang, Yong Bin Kim 2023-10-24
11512166 Method and system for manufacturing ester-based composition Hyun Kyu Kim, Jeong Ju Moon, Sung Kyu Lee, Chan Hyu Jin, Joo Ho Kim 2022-11-29
11111203 System and method for manufacturing ester-based composition Hyun Kyu Kim, Sung Kyu Lee, Jeong Ju Moon, Chan Hyu Jin 2021-09-07
11104636 System and method for manufacturing ester-based composition Hyun Kyu Kim, Sung Kyu Lee, Chan Hyu Jin, Jeong Ju Moon, Joo Ho Kim 2021-08-31
11091422 Method for removing monohydric alcohol from esterification and method for preparing ester composition comprising same Ha Na Lee, Sung Kyu Lee, Joon Ho Shin 2021-08-17
11021432 System for continuously purifying reaction product of esterification Hyun Kyu Kim, Sung Kyu Lee, Chan Hyu Jin, Jeong Ju Moon, Joo Ho Kim 2021-06-01
10829430 Ester composition preparation system and ester composition preparation method using same Ha Na Lee, Sung Kyu Lee, Joon Ho Shin, Hyun Kyu Kim 2020-11-10