Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11126031 | Polarizing plate and liquid crystal display device including same | Yong Un Jung, Young Oh, Dong Ho Wee | 2021-09-21 |
| 11067842 | Contrast ratio improving optical film, polarizing plate comprising same, and liquid crystal display device comprising same | Dae Seob Shim, Young Oh, Dong Ho Wee, Jeong Ho Lee, Yong Un Jung +1 more | 2021-07-20 |
| 11036077 | Optical film for improving contrast ratio, polarizing plate comprising same, and liquid crystal display comprising same | Young Oh, Dong Ho Wee | 2021-06-15 |
| 11016237 | Optical film for improving contrast ratio, polarizing plate including same, and liquid crystal display device including same | Jeong Ho Lee, Young Oh, Seong-Hoon Lee | 2021-05-25 |
| 10993077 | Method of determining present location and providing walking route information | Ji Hye WON, Hyun Gu Roh | 2021-04-27 |