Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12046746 | Lithium metal negative electrode and lithium metal battery including the same | Jong Keon Yoon, Hyunwoong Yun, Sunwoo HWANG, Hoejin HAH, Hee-Tak Kim +1 more | 2024-07-23 |
| 9832509 | Mobile device and method for controlling mobile device for customizing advertisement messages displayed on signage device | Hyeongjin IM | 2017-11-28 |
| 9170730 | Method for executing private mode in mobile terminal and mobile terminal using the same | Hyejin Choi, Hyunsun Lyu, Hyojung Lee, Yunjueng Mhun, Hyeeun Noh | 2015-10-27 |
| 8948566 | Digital signage apparatus and method using the same | Jaeil Lee, Yunjueng Mhun, Hyunsun Lyu, Hyojung Lee, Hyejin Choi +1 more | 2015-02-03 |