Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11303427 | Method for verifying opinion by use of block chain which guarantees anonimity and prevents sybil attack | Joonkoo KANG, Hawon HAN | 2022-04-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11303427 | Method for verifying opinion by use of block chain which guarantees anonimity and prevents sybil attack | Joonkoo KANG, Hawon HAN | 2022-04-12 |