Issued Patents All Time
Showing 25 most recent of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12387879 | Multilayer electronic component and method of manufacturing multilayer electronic component | Ji Hyeon Lee, Jong Ho Lee, Eun Jung Lee, Yong Min HONG, Yong Park +3 more | 2025-08-12 |
| 12304976 | Polyethylene and chlorinated polyethylene thereof | Cheolhwan Jeong, Si Jung Lee, Bog Ki Hong, Sunghyun Park, Yi Young Choi | 2025-05-20 |
| 12300519 | Surface treatment method | Jung Suk GOH, Ji Su Hong, Kuk Saeng KIM, Cheng Bin CUI, Pil Kyun HEO | 2025-05-13 |
| 12224128 | Multilayer electronic component | Hyo Sung CHOI, Jung-jin PARK, Ho Sam Choi, Jae-Won Kim, Jong Ho Lee | 2025-02-11 |
| 12205833 | Apparatus and method for treating substrate | Jisu Hong, Moonsik Choi, Oh Jin Kwon | 2025-01-21 |
| 12173142 | Polyethylene having high degree of crosslinking and crosslinked polyethylene pipe comprising the same | Sol Cho, Hyunsup Lee, Yi Young Choi, Myunghan Lee, Yeonsoo Kim | 2024-12-24 |
| 12065514 | Polyethylene having high pressure resistance and crosslinked polyethylene pipe comprising the same | Sol Cho, Hyunsup Lee, Yi Young Choi, Myunghan Lee, Yeonsoo Kim | 2024-08-20 |
| 12057270 | Multilayered electronic component and a method for manufacturing the same | Jong Ho Lee, Myung Chan Son, Eun Jung Lee, Jung Tae Park, Min Woo KIM +2 more | 2024-08-06 |
| 12006378 | Polyethylene and its chlorinated polyethylene | Cheolhwan Jeong, Si Jung Lee, Ue Ryung Seo, Yi Young Choi, Bog Ki Hong | 2024-06-11 |
| 11993665 | Hybrid supported catalyst and method of preparing polyolefin using the same | Ue Ryung Seo, Bog Ki Hong, Eun Kyoung Song, Daesik Hong, Si Jung Lee +2 more | 2024-05-28 |
| 11975037 | Composition for preventing, alleviating or treating burnout syndrome | Su Hwan Kim, Chan Woong Park, Juewon KIM, Byung Gyu Kim, Wan Gi Kim +1 more | 2024-05-07 |
| 11905345 | Polyethylene and chlorinated polyethylene thereof | Si Jung Lee, Cheolhwan Jeong, Yi Young Choi, Bog Ki Hong, Sunghyun Park | 2024-02-20 |
| 11834528 | Polyethylene and chlorinated polyethylene thereof | Si Jung Lee, Bog Ki Hong, Sunghyun Park, Yi Young Choi, Cheolhwan Jeong +1 more | 2023-12-05 |
| 11764084 | Surface treatment apparatus and surface treatment method | Jung Suk GOH, Ji Su Hong, Kuk Saeng KIM, Cheng Bin CUI, Pil Kyun HEO | 2023-09-19 |
| 11705350 | Apparatus and method for treating substrate | Jisu Hong, Moonsik Choi, Oh Jin Kwon | 2023-07-18 |
| 11643483 | Polyethylene and chlorinated polyethylene thereof | Si Jung Lee, Bog Ki Hong, Sunghyun Park, Yi Young Choi, Cheolhwan Jeong +1 more | 2023-05-09 |
| 11560441 | Method for preparing polyolefin using supported hybrid metallocene catalyst | Bog Ki Hong, Jin Young Park, Si Jung Lee, Yi Young Choi, Soung Hun Yoo +2 more | 2023-01-24 |
| 11520245 | Apparatus and method for processing substrate | Oh Jin Kwon, Ji Su Hong | 2022-12-06 |
| 11401406 | Polyethylene resin composition | Jisoo Song, Chang Hwan Jang, Hyojoon Lee, Yi Young Choi | 2022-08-02 |
| 11154078 | Liquid food composition comprising Sophora japonica extract | Dae Bang Seo, Heeyoung Jeon, Donghyun CHO | 2021-10-26 |
| 11091568 | Hybrid supported metallocene catalyst and polyolefin preparation method using same | Eun Kyoung Song, Hyuck Ju Kwon, Yi Young Choi, Bog Ki Hong, Kyung Jin Cho +1 more | 2021-08-17 |
| 10815324 | Ethylene/alpha-olefin copolymer having excellent environmental stress crack resistance | Soon Ho Sun, Yo Han Bae, Hyeong Il Lee, Yi Young Choi, Bog Ki Hong +2 more | 2020-10-27 |
| 10793651 | Polyethylene resin having excellent impact strength | Bog Ki Hong, Kyung Jin Cho, Chang Woan Han, Soon Ho Sun, Yi Young Choi +1 more | 2020-10-06 |
| 10774163 | Ethylene/1-hexene copolymer having excellent processability and mechanical properties | Sung Min Lee, Yi Young Choi, Bog Ki Hong, Soon Ho Sun, Jin Young Park +1 more | 2020-09-15 |
| 10766988 | Ethylene/alpha-olefin copolymer having excellent processibility | Soon Ho Sun, Yi Young Choi, Ki Soo Lee, Bog Ki Hong, Sung Hyun Park +3 more | 2020-09-08 |