Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10330439 | Display-type optical telescope sight | Dong Hee Lee | 2019-06-25 |
| 10254080 | Trajectory correcting device and sight device having the same | In-Soo Jung, Dong Hee Lee | 2019-04-09 |
| RE47336 | Device for multi-correcting the trajectory | Dong Hee Lee, In-Soo Jung | 2019-04-02 |
| 10228217 | Dot sighting device | In-Soo Jung, Dong Hee Lee | 2019-03-12 |