Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11216326 | Memory system and operation method thereof | Jun-Seo Lee | 2022-01-04 |
| 10908846 | Memory system and operation method thereof | Jun-Seo Lee | 2021-02-02 |
| 9675731 | Bone graft composition and preparation method thereof | Mi Young Ryu, Jun Hyuk Seo, Hyun Seung Ryu, So Myoung Lee | 2017-06-13 |
| 5282093 | Copy timing control circuit for double-deck video cassette recorder | — | 1994-01-25 |