Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10423221 | Apparatus and method for controlling portable terminal | Jung-hyun Shim, Kee-eung Kim, Hyun Jin Kim, Joon Ah Park, Ho-yeal Lee +3 more | 2019-09-24 |
| 10268311 | Apparatus and method for controlling operation of mobile terminal | Joon Ah Park, Hyun Jeong Lee | 2019-04-23 |
| 10167425 | Etching solution capable of suppressing particle appearance | Hoseong Yoo, Seunghyun Han, Yongil Kim | 2019-01-01 |