Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11452784 | Size-varying bubble complex and method of preparing the same | Seung-Yop Lee, Se Yun Jeong, Han Bok SEO, Eun Ae PARK | 2022-09-27 |
| 11318324 | Treatment apparatus and control method for treatment apparatus | Jae Yong Hong, Jong Tae Kim | 2022-05-03 |