Issued Patents 2022
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
| 11466207 | Composition for etching | Jin Uk Lee, Jae Wan Park | 2022-10-11 |
| 11466208 | 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 |