Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11556926 | Method for approving use of card by using blockchain-based token id and server using method | Jay Wu Hong, Joon Sun Uhr | 2023-01-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11556926 | Method for approving use of card by using blockchain-based token id and server using method | Jay Wu Hong, Joon Sun Uhr | 2023-01-17 |