Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9904405 | Portable terminal capable of sensing proximity touch and method for controlling screen in the same | Jong Hwan Kim | 2018-02-27 |
| 9639222 | Mobile terminal capable of sensing proximity touch | Ja Hoon Ku, Seon Hwi Cho, Ki Soo Bang | 2017-05-02 |
| 9189142 | Portable terminal capable of sensing proximity touch and method for controlling screen in the same | Jong Hwan Kim | 2015-11-17 |
| 9030418 | Mobile terminal capable of sensing proximity touch | Ja Hoon Ku, Seon Hwi Cho, Ki Soo Bang | 2015-05-12 |