Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11906490 | Micro gas chromatography system | Jang Hyeon Lee, Jun Suk Lee | 2024-02-20 |
| 11130126 | Sliding type replaceable fluid analysis chamber module | Jang Hyeon Lee, Yeong S. Lee, Ae Ran Song | 2021-09-28 |
| 10551361 | Column for micro gas chromatography | Janghyeon Lee | 2020-02-04 |
| 9737236 | Gas concentration apparatus having carbon foam | Janghyeon Lee | 2017-08-22 |