Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11019375 | Method and apparatus for installing conditional access system information | Myungjin Eom, Heejeong Lee | 2021-05-25 |
| 10944754 | Method, authentication server, and electronic device for configuring a sharing target device for sharing data usage of the electronic device | Sangbum Kim, Juho Lee, Hyewon Lee, Heejeong Lee | 2021-03-09 |