Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11067559 | Optical switch with reflection disk in explosion-proof gas detector | SangHoon Hur, Jeffrey B. Lee | 2021-07-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11067559 | Optical switch with reflection disk in explosion-proof gas detector | SangHoon Hur, Jeffrey B. Lee | 2021-07-20 |