Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12108677 | Thermoelectric composite, preparation method therefor, and thermoelectric device and semiconductor device each comprising thermoelectric composite | Tae Joo Park, Sang Woon Lee, Dae Woong Kim, Tae Jun Seok, Ji-Hyeon Choi | 2024-10-01 |
| 11696436 | Semiconductor device and method for fabricating the same | Ki Seok Lee, Kyu Jin KIM, Keun-Nam Kim, Hui-Jung Kim, Kyu-Hyun Lee +3 more | 2023-07-04 |
| 11688779 | Semiconductor memory device and method for manufacturing the same | Hui-Jung Kim, Junhyeok AHN, Myeong-Dong Lee, Seok Hwan Lee, Sunghee Han +1 more | 2023-06-27 |
| 7840972 | Optical disc device and method of controlling the same | Cheol-woong Ahn, Un-jin Choi, Jeong-hun Yeom, Myong-chun Lee | 2010-11-23 |
| 7831983 | Optical disk device with release | Cheol-woong Ahn, Un-jin Choi, Jeong-hun Yeom, Myong-chun Lee | 2010-11-09 |
| 5802022 | Disk changer for checking the position of disks on a roulette without drawing a tray out of the disk changer | Chang Seok Kim, Seong-yeon Park, Ho-Han Ryu | 1998-09-01 |