Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9835892 | Protective sheet for liquid crystal display screens and liquid crystal display including the same | Bae Wook Lee, Seok Jin Park, Jong Hyuk Eun, Sung-Eun Lee, Young Pil Jung | 2017-12-05 |
| 8823632 | Light guide panel comprising symmetric front prism and asymmetric front prism for back light unit of LCD | Chul Goo Chi, Sung Hyun Joo, Jae Han Kim, Man Suk Kim | 2014-09-02 |
| 8605233 | Light guide panel for LCD back light unit and LCD back light unit thereby | Seong-Hoon Lee, Man Suk Kim, Chul Goo Chi | 2013-12-10 |
| 7967494 | Light guide panel with curved wedge-shape prisms, and display and methods including the same | Chul Goo Chi, Sung Hyun Joo, Seong-Hoon Lee | 2011-06-28 |