Issued Patents All Time
Showing 51–55 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9606399 | Member for controlling luminous flux and display device having the same | Chang Hyuck Lee, Eun Sung Seo, Hyun Ho Choi, Gi Seok Lee | 2017-03-28 |
| 9599762 | Wire grid polarizer, liquid crystal device including the wire grid polarizer, 3-D stereoscopic image display device including the wire grid polarizer, and method of manufacturing the wire grid polarizer | Young Jae Lee, Jin Su Kim, Jun Taek Lee | 2017-03-21 |
| 9546774 | Luminous flux control member, light emitting device, and display device | Eun Sung Seo, Lee Im Kang, Gi Seok Lee, Chang Hyuck Lee, Hyun Ho Choi | 2017-01-17 |
| 9110203 | Display device with light guide plate and optical path conversion unit | Eun Sung Seo, In Jae Yeo | 2015-08-18 |
| 5018141 | Circuit for separating voice, data and signaling information | — | 1991-05-21 |