Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10387032 | User interface input method and system for handheld and mobile devices | Stephen H. Lane | 2019-08-20 |
| 10374246 | Ion exchange membrane and manufacturing method therefor | Jung-Yun Kim, Eun Jung Choi, Moon Jeong Park, Il Young Choi, Sung Yeon Kim +1 more | 2019-08-06 |
| 9912002 | Ion exchange membrane and method for manufacturing same | — | 2018-03-06 |