Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11265146 | Electronic apparatus managing data based on block chain and method for managing data | Sangbok Han, Hyuncheol Park, Sangmin Kim, Seonjae Kim, Donghyun Lee +2 more | 2022-03-01 |