Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9904664 | Apparatus and method providing augmented reality contents based on web information structure | Sang Chul Ahn | 2018-02-27 |
| 9905048 | System for authoring and providing augmented reality contents | Sang Chul Ahn, Byounghyun Yoo | 2018-02-27 |