Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10889673 | Super absorbent polymer and preparation method thereof | Sang Gi Lee, Kyu Pal Kim, Bhom Ri Kim | 2021-01-12 |
| 10335768 | Super absorbent polymer | Tae Bin Ahn, Chang Sun Han, Seung D. Hong, Dong Hyun Kim | 2019-07-02 |
| 10285866 | Super absorbent polymer | Hyemin Lee | 2019-05-14 |
| 10150829 | Super absorbent polymer and preparation method thereof | Sang Gi Lee, Kyu Pal Kim, Bhom Ri Kim | 2018-12-11 |
| 9808787 | Super absorbent polymer and preparation method thereof | Hyemin Lee | 2017-11-07 |
| 9708452 | Method of preparing superabsorbent polymer | Sang Gi Lee, Sung Soo Park, Tae Young Won | 2017-07-18 |
| 9701796 | Preparation method of superabsorbent polymer | Hwayoon Jung, Chang Sun Han, Mi Young Kim, Tae Bin Ahn | 2017-07-11 |
| 9486778 | Super absorbent polymer and preparation method thereof | Hyemin Lee | 2016-11-08 |
| 9433921 | Method for preparing a super absorbent polymer | Gi Cheul Kim | 2016-09-06 |
| 9156974 | Method of preparing a super absorbent polymer and a super absorbent polymer prepared therefrom | Yong Hun Lee, Kyu Pal Kim, Chang Sun Han, Gi Cheul Kim | 2015-10-13 |
| 8249146 | Method for selecting content adaptive coding mode | — | 2012-08-21 |
| 7108788 | On-site treatment method of food waste generated from collective residence or institutional food service facilities | Ho Nam Chang, Do-yun Kim, Moon II Kim, Woo-Gi Lee | 2006-09-19 |
| 6507616 | Video signal coding method | — | 2003-01-14 |