Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12158376 | Temperature-sensitive film and temperature measurement system using thereof | Kyung Chun Kim, Tao Cai, Yongzhu Yan | 2024-12-03 |
| 10029231 | Organic-inorganic hybrid nanoporous silica material and method for preparing same | Mathew Aneesh, Sung Soo Park, Parambadath Surendran | 2018-07-24 |
| 9783639 | Diamine compound, and polyamic acid and polyimide using the same | Tapaswi Pradip Kumar, Myeon Cheon Choi, Keuk Min Jeong | 2017-10-10 |
| 9745490 | PVC-based metallopolymer nanocomposites, and coating composition and coating film comprising same | Saravanan Nagappan, Jin-Joo Park | 2017-08-29 |
| 9676739 | Acid dianhydride, method for preparing same, and polyimide prepared therefrom | Hyo Jun Park, Hak Gee Jung, Prdip Kumar Tapaswi, Young Sik Jeong | 2017-06-13 |
| 9657140 | Polyimide and film using same | Hyo Jun Park, Hak Gee Jung, Pradip Kumar TAPASWI, Young Sik Jeong | 2017-05-23 |
| 9656982 | Acid dianhydride, method for preparing same, and polyimide prepared therefrom | Hyo Jun Park, Hak Gee Jung, Pradip Kumar TAPASWI, Young Sik Jeong | 2017-05-23 |
| 9096941 | Electrolytic cell for flow through-continuous deionization | Teak Sung Hwang, Sung Gyu Park, Hui-Man Park, Noh-Seok Kwak, Chi Won Hwang | 2015-08-04 |
| 8975207 | Method for manufacturing adsorptive ball for recovering precious metals and flow through-continuous deionization (FT-CDI) apparatus using the same | Teak Sung Hwang, Won Ho Jung, Noh-Seok Kwak, Sung Gyu Park, Jin Sun Koo +2 more | 2015-03-10 |
| 8969241 | Organic-inorganic hybrid mesoporous silica material modified by sulfonic acid group for selective adsorption of metal ions and method of manufacturing the same | Sang Hyun Lee, Sung Soo Park | 2015-03-03 |
| 8828476 | Polyimide nanocomposite and method for preparing same | Myeon Cheon Choi, Gwang Yeon Kim | 2014-09-09 |