Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10477284 | Watermark embedding method and apparatus, and system | Tai-Yoon Lee, Min Soo Park, Ji Seop MOON, Dong Hwan Shin | 2019-11-12 |
| 10177590 | Electronic device having auxiliary battery embedded therein and method of charging auxiliary battery | Hyun Suk Kwak, Myung-Sik Kim, Young-chul Ko, Chang-yeong Kim, June-hee Lee +1 more | 2019-01-08 |