Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12259621 | Liquid crystal display device | Koog CHOI, Ji-Hoon Yu, Hye Ji Jeon | 2025-03-25 |
| 9772532 | Electrostatic discharge circuit and liquid crystal display device including the same | Sang Hee Yu, Hoon Jeong | 2017-09-26 |
| 9395842 | Foldable display | Kang-Pyo Hong | 2016-07-19 |
| 9250657 | Foldable display | Kang-Pyo Hong | 2016-02-02 |
| 7416997 | Method of fabricating semiconductor device including removing impurities from silicon nitride layer | Kyong-Min Kim, Sang Kyu Park, Jae Hwan Kim | 2008-08-26 |
| 5940299 | System & method for controlling a process-performing apparatus in a semiconductor device-manufacturing process | Sang Choi, Jae Kyung Lee | 1999-08-17 |
| 5753046 | Vertical diffusion furnace and cap therefor | Sang-Kook Choi | 1998-05-19 |
| 5728940 | Leakage gas detector for semiconductor device and leakage gas detecting method using the same | Dae-Woo Kim, Jae Kyung Lee, Bon-rip Koo | 1998-03-17 |
| 5711808 | Boat for vertical diffusion furnace | Jong-Moon Yang, Chung Hwan Kwon, Choung-bae Park | 1998-01-27 |