Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12260606 | Method, apparatus, and program for detecting mark by using image matching | Sang Min Park, Jin Seo Lee, Seung Ik Kim, Yo Seob Lee | 2025-03-25 |
| 12141887 | Image synthesis device and method for embedding watermark | Han-Ul Jang, Dong Kyu Kim, Dong Yoon Han, Sang-doo Yun, In Woo Ro | 2024-11-12 |
| 12003597 | Method for detecting unauthorized copying of content and service server using same | Inwoo Ro | 2024-06-04 |
| 11790476 | Method, apparatus, and program for preventing content from leaking out | Sang Min Park, Jin Seo Lee, Yo Seob Lee, Seung Ik Kim | 2023-10-17 |