Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D897504 | Seal member for use in semiconductor production apparatus | Nobuhiro Yoshida | 2020-09-29 |
| D895075 | Seal member for semiconductor production apparatus | Sangho Kim | 2020-09-01 |
| 10680141 | Light-emitting diode (LED) switching system | Kyung-Eun Lee | 2020-06-09 |