Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9742456 | Method of sensing flip cover | Seung Hwan Park | 2017-08-22 |
| 9612134 | Method of sensing sliding by hall sensor and sensing system using the same | Seung Hwan Park | 2017-04-04 |
| 9578766 | Cover opening detection using hall sensor | Seung Hwan Park | 2017-02-21 |
| 9571614 | Apparatus using hall sensor | Seung Hwan Park, Eunjoong KIM | 2017-02-14 |