Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9805214 | Method and device for encrypting or decrypting content | Samir Kant Sahu, Jae-sick Shin, Hun-Je Yeon, Mohammad Zuberul Islam, Nam-suk Lee +1 more | 2017-10-31 |
| 9781179 | Method and apparatus for sharing presentation data and annotation | Jung-kih Hong, Yoon-Suk Choi, Sang Il Lee, Seong Hoon Kang | 2017-10-03 |
| 9723094 | Method of transmitting contents and user's interactions among multiple devices | Jung-kih Hong, Liexin Chen, Yoon-Suk Choi, Zhi Wang | 2017-08-01 |
| 9609033 | Method and apparatus for sharing presentation data and annotation | Jung-kih Hong, Yoon-Suk Choi, Sang Il Lee, Seong Hoon Kang | 2017-03-28 |