Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9454919 | Electronic shelf label tag, electronic shelf label system for time-division transmission of display data and change command data, and operating method thereof | Jae Hee Park, Sung Ki Kim, Dae Yeol Seo, Sung-Woon Kim, Bo Yle Seo +3 more | 2016-09-27 |
| 8241635 | Silver ionized plant extraction liquid and use thereof | Dong-gyu Bai, Jeong Ho Lee, Kyu-jeong Cho, Sun-mi Huh | 2012-08-14 |