Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9998433 | Method and apparatus for managing data, and data management system using the same | In Seon Yoo, Yeong Seok PARK, Jae Wook Chung | 2018-06-12 |
| 8779411 | Light emitting diode having metal nanoparticle layered graphene | Dong-Seon Lee, Jae-Phil Shim, Seong Ju Park, Do Hyung Kim, Tak-hee Lee | 2014-07-15 |