Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11625385 | Method and apparatus for managing data based on blockchain | Kwang Cheol Lee, Sang Ji BAE, Jun Tae Kim, Jung Eun Lee, Kyu Sang Lee | 2023-04-11 |
| 11544255 | Blockchain data recording method and apparatus thereof | Kyu Sang Lee, Kwang Cheol Lee, Sang Ji BAE, Jun Tae Kim, Jung Eun Lee +1 more | 2023-01-03 |
| 11334562 | Blockchain based data management system and method thereof | Kyu Sang Lee, Chang Suk Yoon, Han Saem SEO, Kyung Jin Kim, Ki Woon Sung | 2022-05-17 |
| 11314813 | Apparatus for guaranteeing integrity of state database in blockchain-based environment and method thereof | Young Woon Kwon, Sang Jun Kang, Jun Tae Kim | 2022-04-26 |