Issued Patents 2024
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12104247 | Apparatus for trapping multiple reaction by-products for semiconductor process | Yeon Ju Lee, Jin Woong Kim, Ji Eun Han | 2024-10-01 |
| 12030007 | Apparatus for trapping reaction by-product created by etching process | Yeon Ju Lee, In Hwan Kim, Ji Eun Han, Sung Won Yoon | 2024-07-09 |
| 11872515 | Apparatus for trapping of reaction by-product capable of expanding the area for collection by inducing gas flow | Yeon Ju Lee, In Hwan Kim, Jun Min Lee | 2024-01-16 |
| 11872516 | Apparatus for trapping of reaction by-product with extended available collection area | Yeon Ju Lee, Jun Min Lee, Ji Eun Han | 2024-01-16 |