Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10503046 | Nanostructured acousto-optic device, and optical scanner, optical modulator, and holographic display apparatus using the nanostructured acousto-optic device | Seung-hoon Han, In-kyeong Yoo, Sang Yoon Lee, Moon Gyu Han, Sun-kook Kim | 2019-12-10 |
| 10353268 | Acousto-optic element, acousto-optic element array, and display apparatus including the acousto-optic element | Seung-hoon Han, Won Taek SEO, Hae Kwan Oh, Eun-hyoung Cho, Kee Keun Lee | 2019-07-16 |
| 10254899 | Optical apparatus including non-electric type touch panel | Won Taek SEO, Seung-hoon Han, Wan-joo Maeng | 2019-04-09 |