Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12339479 | Polarizing plate and optical display apparatus comprising the same | Jin Seo, Hyun Ah HONG, Eun-Hwa Lee, Jang Hyun Cho | 2025-06-24 |
| 11592702 | Polarizing plate and optical display device including same | Jeong Ho Lee, Yong Un Jung, Young Oh, Dong Ho Wee, Jang Hyun Cho +1 more | 2023-02-28 |
| 11493678 | Optical film, polarizing plate including the optical film, and liquid crystal display apparatus including the polarizing plate | Yong Un Jung | 2022-11-08 |
| 10901130 | Optical film, polarizing plate including the optical film, and liquid crystal display apparatus including the polarizing plate | Yong Un Jung | 2021-01-26 |
| 10824003 | Optical film, polarizing plate including the same, and liquid crystal display including the same | Yong Un Jung | 2020-11-03 |
| 7639076 | Gain controlled amplifier and cascoded gain controlled amplifier based on the same | Jae-joon Moon | 2009-12-29 |
| 7417499 | Gain controlled amplifier and cascoded gain controlled amplifier based on the same | Jae-joon Moon | 2008-08-26 |