Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9331363 | Structural electric device having improved safety | Seung Su Cho, Seung-Taek Hong, Seung Don Choi, Dae Sik Choi, Yong Kyu Ju +2 more | 2016-05-03 |
| 9142825 | Electrode lead comprising protection layer for anti-corrosion and secondary battery comprising the same | Seung Su Cho, Seung Don Choi, Ho Jin Jeon, Dae Sik Choi, You Rim Yoon | 2015-09-22 |
| 6192291 | Method of controlling semiconductor fabricating equipment to process wafers of a single lot individually | — | 2001-02-20 |
| 5319226 | Method of fabricating an ion sensitive field effect transistor with a Ta.sub.2 O.sub.5 hydrogen ion sensing membrane | Byung-ki Sohn | 1994-06-07 |