Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12412959 | Separator for electrochemical device and electrochemical device including the same | Jin Young SHIN, So-Mi JEONG, Ji Hyun Bang | 2025-09-09 |
| 12383742 | Headache and pain relief device due to temporomandibular joint disease | Tae Hun Kim, Jae Hyeong OH, Dong Jin YOU | 2025-08-12 |
| 12379298 | Defective porous sheet detection system and detection method | Sang-Min Kwak, Joo-Sung Lee | 2025-08-05 |
| 12337494 | Method and apparatus for manufacturing unit cells | Dong-Wook Sung, So-Jung Park, Jong Yoon Lee, So-Mi JEONG | 2025-06-24 |
| 12142788 | Polyolefin separator for an electrochemical device and electrochemical device including same | Kyeong-Hui BAE, So-Yeong LEE, So-Mi JEONG | 2024-11-12 |
| 12115549 | Coating bar and method for manufacturing separator using the same | So-Jung Park, So-Yeong LEE, Jong Yoon Lee, So-Mi JEONG | 2024-10-15 |
| 11940368 | Method for pre-detecting defective porous polymer substrate for separator | Joo-Sung Lee, Ho Sung Kang, Yern-Seung Kim, Se Jung Park, Je Seob Park +1 more | 2024-03-26 |
| 11894575 | Cross-linked polyolefin separator and method for producing same | Joo-Sung Lee, Bi-Oh Ryu, A-Young Lee | 2024-02-06 |
| 11718723 | Crosslinked polyolefin separator and manufacturing method therefor | Joo-Sung Lee, Bi-Oh Ryu, A-Young Lee, Heon-Sik Song | 2023-08-08 |
| 11673985 | Crosslinked polyolefin separator and method for manufacturing the same | Bi-Oh Ryu, Joo-Sung Lee, A-Young Lee | 2023-06-13 |
| 11674011 | Cross-linked polyolefin separator and manufacturing method thereof | Joo-Sung Lee, Bi-Oh Ryu | 2023-06-13 |
| 11545718 | Crosslinked polyolefin separator and manufacturing method thereof | Bi-Oh Ryu, Joo-Sung Lee | 2023-01-03 |
| 11355814 | Cross-linked polyolefin separator and manufacturing method for same | Joo-Sung Lee, Bi-Oh Ryu, Heon-Sik Song | 2022-06-07 |
| 9887405 | Crosslinked polyolefin separator and method of preparing the same | Cheon-Il Park, Bi-Oh Ryu, Kyoung Min Kim, Heon-Sik Song | 2018-02-06 |