Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10541991 | Method for OAuth service through blockchain network, and terminal and server using the same | Joon Sun Uhr, Jay Wu Hong | 2020-01-21 |
| 10528756 | Method for managing information using tree structure based on blockchain, server and terminal using the same | Joon Sun Uhr, Jay Wu Hong, Joo Han Song | 2020-01-07 |