Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10963927 | System and method for providing message-based advertisement using lock screen | Young-Ho Lee | 2021-03-30 |
| 10360595 | Advertising system and method using in-app advertisement module | Young-Ho Lee | 2019-07-23 |