Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12355016 | Light emitting device including electrode pads with lower surfaces at different elevations or having different thicknesses | Seom Geun Lee, Chan Seob Shin, Ho Joon Lee | 2025-07-08 |
| 12334483 | Light emitting device for display having LED stacks | Seom Geun Lee, Chan Seob Shin, Ho Joon Lee | 2025-06-17 |
| 12328978 | UV LED with electrode with irregular surface | Ju Yong Park, Kyu Ho Lee, Joon Hee Lee | 2025-06-10 |
| 12272681 | LED display panel, LED display apparatus having the same and method of fabricating the same | Seom Geun Lee, Chan Seob Shin, Ho Joon Lee | 2025-04-08 |
| 12183848 | Light emitting device | Hong Suk Cho, Kyu Ho Lee, Chi Hyun In | 2024-12-31 |
| 12176378 | LED display panel and led display apparatus having the same | Jong Hyeon Chae, Seom Geun Lee | 2024-12-24 |
| 12159861 | Light emitting diode and display apparatus having the same | Yong Woo Ryu, Seom Geun Lee, Cha E KIM | 2024-12-03 |
| 12154934 | Light emitting device for display and display apparatus having the same | Jong Hyeon Chae, Seom Geun Lee | 2024-11-26 |
| 12132148 | Light emitting device for display and display apparatus having the same | Chan Seob Shin, Seom Geun Lee, Ho Joon Lee | 2024-10-29 |
| 12125941 | Light emitting device for display and display apparatus having the same | Jong Hyeon Chae, Seom Geun Lee | 2024-10-22 |
| 12046587 | Light emitting device for display and display apparatus having the same | Seom Geun Lee, Yong Woo Ryu, Jong Hyeon Chae | 2024-07-23 |
| 12040344 | Light emitting device and display apparatus having the same | Seom Geun Lee, Yong Woo Ryu | 2024-07-16 |
| 12002912 | Light emitting device and display apparatus having the same | Seom Geun Lee, Yong Woo Ryu | 2024-06-04 |
| 11961873 | Light emitting device for display and display apparatus having the same | Seom Geun Lee, Yong Woo Ryu | 2024-04-16 |
| 11842987 | LED display panel, LED display apparatus having the same and method of fabricating the same | Seom Geun Lee, Chan Seob Shin, Ho Joon Lee | 2023-12-12 |
| 11756940 | Light emitting device for display and display apparatus having the same | Seom Geun Lee, Yong Woo Ryu, Jong Hyeon Chae | 2023-09-12 |
| 11749652 | Method of repairing light emitting device and display panel having repaired light emitting device | Jong Hyeon Chae, Ik Kyu YOU, Seom Geun Lee, Yong Woo Ryu | 2023-09-05 |
| 11621253 | Light emitting device | Jong Hyeon Chae, Chan Seob Shin, Seom Geun Lee, Ho Joon Lee | 2023-04-04 |
| 11515450 | Semiconductor light emitting device with contact electrode having irregular top surface | Ju Yong Park, Kyu Ho Lee, Joon Hee Lee | 2022-11-29 |
| 11508704 | Method of repairing light emitting device and display panel having repaired light emitting device | Jong Hyeon Chae, Ik Kyu YOU, Seom Geun Lee, Yong Woo Ryu | 2022-11-22 |
| 11508778 | Light emitting device for display and display apparatus having the same | Seom Geun Lee, Chan Seob Shin, Ho Joon Lee | 2022-11-22 |
| 11489087 | Light emitting device | Hong Suk Cho, Kyu Ho Lee, Chi Hyun In | 2022-11-01 |
| 11482566 | Light emitting device for display and display apparatus having the same | Jong Hyeon Chae, Seom Geun Lee | 2022-10-25 |
| 11437353 | Light emitting device for display and display apparatus having the same | Seom Geun Lee, Yong Woo Ryu, Jong Hyeon Chae | 2022-09-06 |
| 11424224 | LED display panel, LED display apparatus having the same and method of fabricating the same | Seom Geun Lee, Chan Seob Shin, Ho Joon Lee | 2022-08-23 |