Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10049559 | Power saving safety helmet capable of wireless communication, and wireless transmission and reception method therefor | Yoon-Bae Lee, Jae Won Lee, Ji-man Kim, Jae Soon KANG | 2018-08-14 |
| 9052545 | Liquid crystal display device | — | 2015-06-09 |
| 8743314 | Reflecting plate for preventing leakage of light, backlight and liquid crystal display device having the same | — | 2014-06-03 |