Issued Patents All Time
Showing 1–25 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12163058 | Semiconductor element | Jae Wan Park, Jin Uk Lee | 2024-12-10 |
| 12146076 | Semiconductor element | Jae Wan Park, Jin Uk Lee | 2024-11-19 |
| 12012525 | Composition for etching and manufacturing method of semiconductor device using the same | Jae Wan Park, Jin Uk Lee | 2024-06-18 |
| 11912902 | Composition for etching and manufacturing method of semiconductor device using the same | Jae Wan Park, Jin Uk Lee | 2024-02-27 |
| 11795550 | Etching composition, a method of etching a metal barrier layer and a metal layer using the same, and method of manufacturing semiconductor device using the same | Jungah Kim, Mihyun PARK, Jinwoo Lee, Keonyoung Kim, Hyosan Lee +2 more | 2023-10-24 |
| 11634632 | Composition for etching | Jin Uk Lee, Jae Wan Park | 2023-04-25 |
| 11634633 | Composition for etching | Jin Uk Lee, Jae Wan Park | 2023-04-25 |
| 11634634 | Composition for etching | Jin Uk Lee, Jae Wan Park | 2023-04-25 |
| 11566178 | Composition for etching and method for manufacturing semiconductor device using same | Jin Uk Lee, Jae Wan Park | 2023-01-31 |
| 11530355 | Composition for etching and method for manufacturing semiconductor device using same | Jin Uk Lee, Jae Wan Park | 2022-12-20 |
| 11512226 | Composition for etching and manufacturing method of semiconductor device using the same | Jae Wan Park, Jin Uk Lee | 2022-11-29 |
| 11499073 | Composition for etching and manufacturing method of semiconductor device using the same | Jae Wan Park, Jin Uk Lee | 2022-11-15 |
| 11479720 | Composition for etching and method for manufacturing semiconductor device using same | Jin Uk Lee, Jae Wan Park | 2022-10-25 |
| 11466208 | Composition for etching | Jin Uk Lee, Jae Wan Park | 2022-10-11 |
| 11466207 | Composition for etching | Jin Uk Lee, Jae Wan Park | 2022-10-11 |
| 11421156 | Composition for etching and method for manufacturing semiconductor device using same | Jin Uk Lee, Jae Wan Park | 2022-08-23 |
| 11414569 | Composition for etching and manufacturing method of semiconductor device using the same | Jae Wan Park, Jin Uk Lee | 2022-08-16 |
| 11390807 | Composition for etching and method for manufacturing semiconductor device using same | Jin Uk Lee, Jae Wan Park | 2022-07-19 |
| 11390806 | Composition for etching and method for manufacturing semiconductor device using same | Jin Uk Lee, Jae Wan Park | 2022-07-19 |
| 11390805 | Etching composition and method for manufacturing semiconductor device using the same | Jae Sung Lee, Mihyun PARK, Changsu Jeon, Jung-Min Oh, Subin Oh +1 more | 2022-07-19 |
| 11380537 | Method of manufacturing a semiconductor device and a cleaning composition for an adhesive layer | Hoyoung Kim, Hyo-Sun Lee, Soojin Kim, Keonyoung Kim, Jinhye Bae +2 more | 2022-07-05 |
| 11370968 | Composition for etching | Jin Uk Lee, Jae Wan Park | 2022-06-28 |
| 11365352 | Composition for etching | Jin Uk Lee, Jae Wan Park | 2022-06-21 |
| 11198815 | Etching composition and method for fabricating semiconductor device by using the same | Soo-Jin Kim, Hyo-Sun Lee, Jin-Hye Bae, Yong Jae Choi | 2021-12-14 |
| 11149200 | Composition for etching and method for manufacturing semiconductor device using same | Jin Uk Lee, Jae Wan Park | 2021-10-19 |