Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9651403 | Absolute position measurement method, absolute position measurement apparatus and scale | Jong-Ahn Kim, Jae Wan Kim, Chu-Shik Kang, Jong-Han Jin | 2017-05-16 |
| 8290007 | Apparatus and method for stabilizing frequency of laser | Jae Wan Kim, Jong-Ahn Kim, Chu-Shik Kang | 2012-10-16 |
| 8279448 | Shape measurement apparatus and method | Jae Wan Kim, Jong-Ahn Kim, Chu-Shik Kang | 2012-10-02 |
| 7268886 | Method and apparatus for simultaneously measuring displacement and angular variations | Jae Wan Kim | 2007-09-11 |
| 6713743 | Fabry-perot resonator and system for measuring and calibrating displacement of a cantilever tip using the same in atomic force microscope | Jae Wan Kim | 2004-03-30 |