Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10947113 | Graphene fiber, method for manufacturing same and use thereof | Byung Hee Hong, Keun Soo Kim, Hyeong Keun Kim | 2021-03-16 |
| 10886501 | Graphene protective film serving as a gas and moisture barrier, method for forming same, and use thereof | Jonghyun Ahn, Byung Hee Hong, Youngbin Lee, Hyeong Keun Kim | 2021-01-05 |
| 10808321 | Graphene roll-to-roll coating apparatus and graphene roll-to-roll coating method using the same | Byung Hee Hong, Young Jin Kim, Jaeboong Choi, Hyeong Keun Kim, Junmo Kang | 2020-10-20 |
| 10266948 | Graphene roll-to-roll coating apparatus and graphene roll-to-roll coating method using the same | Byung Hee Hong, Young Jin Kim, Jaeboong Choi, Hyeong Keun Kim, Junmo Kang | 2019-04-23 |
| 9821303 | Photocatalyst using semiconductor-carbon nanomaterial core-shell composite quantum dot and method for preparing the same | Dong-Ick Son, Jong Hyeok Park, Jung Kyu Kim, Gee Woo CHANG | 2017-11-21 |
| 9371234 | Method for producing graphene at a low temperature, method for direct transfer of graphene using same, and graphene sheet | Byung Hee Hong, Jong-Hyun Ahn, Ji-Beom Yoo, Myung Hee Jung, Houk Jang +2 more | 2016-06-21 |
| 9297831 | Touch sensor using graphene for simultaneously detecting a pressure and a position | Jong-Hyun Ahn, Byung Hee Hong, Young-bin Lee, Hyeong Keun Kim | 2016-03-29 |
| 9108848 | Methods of manufacturing and transferring larger-sized graphene | Yun-sung Woo, David Seo, Sun-ae Seo, Hyun-jong Chung, Sae Ra Kang +2 more | 2015-08-18 |
| 9098162 | Touch panel including graphene and method of manufacturing the same | Jong-Hyun Ahn, Byung Hee Hong, Young-bin Lee, Hyeong Keun Kim | 2015-08-04 |
| 8926854 | Roll-to-roll doping method of graphene film, and doped graphene film | Byung Hee Hong, Jonghyun Ahn, Hyeong Keun Kim | 2015-01-06 |
| 8816257 | Flexible transparent heating element using graphene and method for manufacturing the same | Young Jin Kim, Byung Hee Hong, Jae Boong Choi, Jonghyun Ahn, Junmo Kang +1 more | 2014-08-26 |