Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12341883 | Method and apparatus for selecting distributed consensus node based on proof of nonce | Joon Young Park, Ki Young Kim | 2025-06-24 |
| 12184801 | Apparatus and method for synchronizing consensus node information in blockchain network | Young-Chang Kim, Ki Young Kim | 2024-12-31 |
| 12177358 | Apparatus and method for processing distributed consensus using multi-signature | Jong Choul YIM | 2024-12-24 |
| 11831750 | Method for selecting consensus node using nonce and method and apparatus for generating blockchain using the same | Ki Young Kim, Joon Young Park | 2023-11-28 |
| 11646879 | Method and apparatus for selecting distributed consensus node based on proof of nonce | Joon Young Park, Ki Young Kim | 2023-05-09 |
| 11343073 | Apparatus and method for achieving distributed consensus based on decentralized byzantine fault tolerance | Joon Young Park, Ki Young Kim, Dong Oh Kim, Young-Chang Kim | 2022-05-24 |
| 11063746 | Method for selecting consensus node using nonce and method and apparatus for generating blockchain using the same | Ki Young Kim, Joon Young Park | 2021-07-13 |
| 10003444 | Communication method using multiple input multiple output and communication apparatus performing the same | Kwi Hoon Kim, Young Boo Kim, Hyun-Jae Kim, Woong Shik YOU, Sungwon Yi | 2018-06-19 |
| 9967839 | Method and apparatus for synchronizing physical layer link channel | Jae Ho Lee, Woong Shik YOU | 2018-05-08 |
| 9280538 | Sentence hiding and displaying system and method | Sang Kwang Lee, Ki Young Kim, Jin Kyeong Kim | 2016-03-08 |
| 8365277 | Signature string storage memory optimizing method, signature string pattern matching method, and signature string matching engine | Byoung-Koo KIM, Jong Soo Jang, Sung Won Sohn | 2013-01-29 |
| 8230503 | Method of extracting windows executable file using hardware based on session matching and pattern matching and apparatus using the same | Byoung-Koo KIM, Seung-Yong YOON, Ik-Kyun KIM, Jong Soo Jang, Hyun Sook Cho | 2012-07-24 |
| 8166545 | Method and apparatus for detecting executable code | Dae Won Kim, Yang-Seo CHOI, Ik-Kyun KIM, Jong Soo Jang | 2012-04-24 |
| 8095973 | Apparatus and method for detecting network attack | Ik-Kyun KIM, Yang-Seo CHOI, Dae Won Kim, Jong Soo Jang | 2012-01-10 |
| 8065729 | Method and apparatus for generating network attack signature | Sung Won Yi, Hwa-Shin Moon, Young Chan Shin | 2011-11-22 |
| 7865955 | Apparatus and method for extracting signature candidates of attacking packets | Hwa-Shin Moon, Sung Won Yi | 2011-01-04 |
| 7831822 | Real-time stateful packet inspection method and apparatus | Seung-Yong YOON, Jong Soo Jang | 2010-11-09 |
| 7818786 | Apparatus and method for managing session state | Seung-Yong YOON, Jong Soo Jang | 2010-10-19 |
| 7735128 | Method of storing pattern matching policy and method of controlling alert message | Byoung-Koo KIM, Kwang Ho Baik, Jong Soo Jang, Sung Won Sohn | 2010-06-08 |
| 7735137 | Method and apparatus for storing intrusion rule | Kwang Ho Baik, Byoung-Koo KIM, Jong Soo Jang, Sung Won Sohn | 2010-06-08 |
| 7613669 | Method and apparatus for storing pattern matching data and pattern matching method using the same | Seung Won SHIN, Jong Soo Jang, Sung Won Sohn | 2009-11-03 |