Issued Patents All Time
Showing 1–25 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12365844 | Method and system for producing refined hydrocarbons from waste plastic pyrolysis oil | Seo Yeong KANG, Soo Kil KANG, Min Gyoo PARK, Young Moo Park, Min Woo SHIN +3 more | 2025-07-22 |
| 12359138 | Method and system for producing refined hydrocarbons from waste plastic pyrolysis oil | Seo Yeong KANG, Soo Kil KANG, Min Gyoo PARK, Young Moo Park, Min Woo SHIN +3 more | 2025-07-15 |
| 12305294 | Composition for surface treatment of Mg-containing galvanized steel sheet and Mg-containing galvanized steel sheet surface-treated using same | Young-Jun Park | 2025-05-20 |
| 12282140 | Flexible window film and display apparatus comprising same | Nak Hyun Sung, Min Hye Kim | 2025-04-22 |
| 12258525 | Method and system for producing refined hydrocarbons from waste plastic pyrolysis oil | Seo Yeong KANG, Soo Kil KANG, Min Gyoo PARK, Young Moo Park, Min Woo SHIN +3 more | 2025-03-25 |
| 12152200 | Method and system for producing refined hydrocarbons from waste plastics | Sang Hwan JO, Soo Kil KANG, Min Gyoo PARK, Min Woo SHIN, Jin Seong JANG | 2024-11-26 |
| 12139674 | Method and system for producing refined hydrocarbons from waste plastic pyrolysis oil | Seo Yeong KANG, Soo Kil KANG, Min Gyoo PARK, Young Moo Park, Min Woo SHIN +3 more | 2024-11-12 |
| 12139676 | Method and system for producing refined hydrocarbons from waste plastic pyrolysis oil | Seo Yeong KANG, Soo Kil KANG, Min Gyoo PARK, Young Moo Park, Min Woo SHIN +3 more | 2024-11-12 |
| 12084621 | Method and system for producing refined hydrocarbons from waste plastic pyrolysis oil | Seo Yeong KANG, Soo Kil KANG, Min Gyoo PARK, Young Moo Park, Min Woo SHIN +3 more | 2024-09-10 |
| 12045238 | Method and apparatus for digital twin federation | Hyun Jeong Lee, Sangkeun Yoo, Changkyu Lee | 2024-07-23 |
| 11991116 | Method for operating relation server and system using the same | Young-Sic Jeong, Sang-Keun Yoo | 2024-05-21 |
| 11928103 | Method and apparatus for configurating digital twin | Hyun Jeong Lee, Sangkeun Yoo, Jun Seob LEE | 2024-03-12 |
| 11606445 | Method for operating relation server and system using the same | Young-Sic Jeong, Sang-Keun Yoo | 2023-03-14 |
| 11299639 | Zinc-based plated steel material having excellent sealer adhesion | Yeon Ho Kim, Yung K. Kim, Yon-Kyun Song | 2022-04-12 |
| 11255010 | Zinc-based plated steel sheet having post-treated coating formed thereon | Yeon Ho Kim, Yung K. Kim, Young-Jun Park | 2022-02-22 |
| 11249570 | Electronic device comprising sensing panel | Jang-Hoon Lee | 2022-02-15 |
| 11082518 | Method for operating relation server and system using the same | Young-Sic Jeong, Sang-Keun Yoo | 2021-08-03 |
| 10701169 | Method for operating relation server and system using the same | Young-Sic Jeong, Sang-Keun Yoo | 2020-06-30 |
| 9909047 | Method of preparing drilling fluid and lube base oil using biomass-derived fatty acid | Hee Jung Jeon, Wan Seop Kwon, Jin Hee Ok, Yeon Ho Kim, Yong Woo Kim | 2018-03-06 |
| 9703013 | Polarizing plate and optical display including the same | Kyoung Ah Oh, Mun Bo Ko, Jin Joo Kim | 2017-07-11 |
| 9612378 | Folder type polarizing film for organic light emitting diode | Seon Oh HWANG, Hae Ryong Chung | 2017-04-04 |
| 9551897 | Polarizing plate and optical display including the same | — | 2017-01-24 |
| 9261636 | Polarizing plate, method for preparing the same, and optical display apparatus including the same | Eun Kyeong Seo, Mun Bo Ko, Min Jung Kim, Ki Ho Park, Jung Kyu Lee | 2016-02-16 |
| 9162202 | High performance chimney tray for a fixed bed reactor | Myung Jun Kim, Seong-Jun Hong, Gyung Rok Kim, Kug Kyong Song, Jae Wook Ryu +2 more | 2015-10-20 |
| 8936715 | Method of manufacturing high quality lube base oil using unconverted oil | Kyung Seok Noh, Gyung Rok Kim, Jae Wook Ryu, Sun Hyuk Bae, Tae Young Jang +2 more | 2015-01-20 |