Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12293707 | Pixel circuit and display including the same | Jun-Hyuk Cheon, Junyeong KIM | 2025-05-06 |
| 12183829 | Thin film transistor, method of manufacturing the same, and electronic device | Suhui Lee | 2024-12-31 |
| 11786929 | Spray coater and thin-film transistor manufactured using the same | — | 2023-10-17 |
| 11663978 | Driving circuit and display including the same | Jun-Hyuk Cheon, Junyeong KIM, Suhui Lee, Yuanfeng Chen, Mohammad Masum Billah | 2023-05-30 |
| 9061677 | Steering wheel apparatus for adjusting stiffness and receiving pressure and method of controlling the same | — | 2015-06-23 |
| 6616351 | Bidirectional optical amplifying apparatus and optical gain controlling method in a bidirectional WDM optical communication network | — | 2003-09-09 |
| 6562668 | Method of fabricating thin film transistor using buffer layer and the thin film transistor | In Keun WOO, Sang Wook Lee | 2003-05-13 |
| 6441933 | Signal monitoring apparatus for wavelength division multiplexed optical telecommunications networks | — | 2002-08-27 |
| 6349103 | Cold-start wavelength-division-multiplexed optical transmission system | Yun Chur Chung, Seung Kyun Shin, Hoon Kim, Keun Joo Park, Kwan-Seop Lee | 2002-02-19 |
| 6316295 | Thin film transistor and its fabrication | Kyung-Ha Lee | 2001-11-13 |
| 6100119 | Thin film transistor and method for fabricating the same | Kyung-Ha Lee, You-Chan Chung | 2000-08-08 |
| 6037611 | Thin film transistor and its fabrication | Kyung-Ha Lee | 2000-03-14 |
| 5974208 | Sliding-frequency guiding filter for soliton transmission | Yun Chur Chung, Hoon Kim | 1999-10-26 |
| 5783852 | Thin film transistor and method for fabricating the same | Kyung-Ha Lee, You-Chan Chung | 1998-07-21 |
| 5751017 | Thin film transistor having double gate insulating layer | Hong Lim, Bong Yool Ryu | 1998-05-12 |