Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9845241 | Method of purifying yellow phosphorus | Seung Hyun Han, Yeon Hee Lee | 2017-12-19 |
| 9733757 | Apparatus and method for controlling operation of mobile terminal | Joon Ah Park, Hyun Jeong Lee | 2017-08-15 |
| 9552019 | Portable terminal having display buttons and method of inputting functions using display buttons | Chang Kyu Choi, Sun-gi Hong, Won-chul Bang, Jung-hyun Shim, Soon-joo Kwon +1 more | 2017-01-24 |