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USPTO Patent Rankings Data through Dec 31, 2025
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Hyoung Jun — 15 Patents

LG: 14 patents #3,194 of 26,165Top 15%
Daejeon, KR: #1,824 of 14,297 inventorsTop 15%
Overall (All Time): #307,048 of 4,157,543Top 8%
15 Patents All Time
Hyoung Jun has been granted 15 US patents while listed as an inventor at LG. The first was granted in 2020 and the most recent in September 2025. Hyoung Jun ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Hyoung Jun in Daejeon, KR.

Issued Patents All Time

Showing 1–15 of 15 patents

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
11799313 Power conversion device and vehicle power conversion system including same Jung Un Jang, Yong Bin Kim 2023-10-24
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
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

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