Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10823892 | Device for testing optical properties and method for testing optical properties | Min Yeong JO, Jin-Yong Park, Won Chul Lee, Ki Jun Jung | 2020-11-03 |
| 10672023 | Apparatus for analyzing advertisement effect and method of analyzing advertisement effect | Seng Kyoun Jo, Jong-ho Lea, Kwang-il Hwang, Won-ho Ryu, Il Gu Jung | 2020-06-02 |
| 10595085 | Display apparatus, server, system and information-providing methods thereof | Jong-ho Lea | 2020-03-17 |