Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11499933 | Method for preparing graphene-tin oxide nanocomposite, and graphene-tin oxide nanocomposite | Ki-seok Chang, Wook Kim, Han Saem Kang, Hyoun Woo Kim, Yong Jung Kwon +3 more | 2022-11-15 |
| 10967666 | Encoding method and decoding method using metal nanostructures | Ki-seok Chang, Ki Tae Nam, Wook Kim, Hye Eun Lee, Hyo-Yong AHN | 2021-04-06 |
| 10474000 | Liquid lens and liquid lens module | Wook Kim, Han Saem Kang, Ki-seok Chang, Yong Hyub Won, Jun Sik Lee +1 more | 2019-11-12 |