Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11087952 | Linear structure for displacement transmission, and one-dimensional and three-dimensional micro movement device using same | Dal Hyun Kim, Chae-Ho Shin | 2021-08-10 |
| 10191081 | Measuring method for atomic force microscope | Dalhyun Kim, ChaeHo Shin | 2019-01-29 |
| 9939461 | Head-integrated atomic force microscope and composite microscope including same | Dal Hyun Kim, Chae-Ho Shin | 2018-04-10 |
| 9009861 | Substrate measurement apparatus with electron distortion unit | Ju Youb Lee, Woon Song, Jin Ho Choi, Sang Jung Ahn, Joon Lyou +3 more | 2015-04-14 |
| 8153338 | Apparatus and method for repairing photo mask | Sang Jung Ahn, Jin Ho Choi, Joon Lyou, Jae Wan Hong, Won Young Song +1 more | 2012-04-10 |
| 7501618 | Deformation method of nanometer scale material using particle beam and nano tool thereby | Ki Young Jung, Sang Jung Ahn, Dal Hyun Kim, Jinho Choi, Jae Wan Hong | 2009-03-10 |