Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10843886 | Friction shaft for slitter | Jae Sik Lee | 2020-11-24 |
| 10829339 | Friction shaft for slitter | Jae Sik Lee | 2020-11-10 |
| 9860320 | Node and communication connecting method between nodes | Hyung-Kook JUN, Kyung-Il Kim, Kyeong Tae Kim, Je Man PARK, Yong Yeon Kim +1 more | 2018-01-02 |
| 9577837 | Method and apparatus for discovering communication entity | Hyung-Kook JUN, Kyung-II KIM, Kyeong Tae Kim, Je Man PARK, Yong Yeon Kim +1 more | 2017-02-21 |
| 9385840 | Multicast apparatus and method | Kyeong Tae Kim, Hyung-Kook JUN, Kyung-Il Kim, Yong Yeon Kim, Won Tae Kim | 2016-07-05 |
| 9009248 | Apparatus and method of performing discovery based on priority level in distributed network, and method of determining discovery back-off time | Jae-Hyuk Kim, Hyung-Kook JUN, Kyung-Il Kim, Kyeong Tae Kim, Yong Yeon Kim +6 more | 2015-04-14 |
| 8874686 | DDS structure with scalability and adaptability and node constituting the same | Hyung-Kook JUN, Kyeong Tae Kim, Jae-Hyuk Kim, Won Tae Kim, Seung-Min Park | 2014-10-28 |
| 8711702 | Lightweight multicast method and apparatus for data distribution service | Kyeong Tae Kim, Hyung-Kook JUN, Jae-Hyuk Kim, Won Tae Kim, Seung-Min Park | 2014-04-29 |
| 8353453 | Electronic voting method and apparatus | — | 2013-01-15 |
| 8019865 | Method and apparatus for visualizing network security state | Beom Hwan Chang, Chi Yoon Jeong, Seon Gyoung Sohn, Hyo Chan Bang, Geon Lyang Kim +7 more | 2011-09-13 |
| 8014310 | Apparatus and method for visualizing network situation using security cube | Beom Hwan Chang, Chi Yoon Jeong, Seon Gyoung Sohn, Hyo Chan Bang, Geon Lyang Kim +7 more | 2011-09-06 |
| 7849187 | Network status display device and method using traffic pattern map | Beom Hwan Chang, Jung Chan Na, Geon Lyang Kim, Dong Young Kim, Jin Oh Kim +5 more | 2010-12-07 |
| 7787394 | Network status display device and method using traffic flow-radar | Beom Hwan Chang, Jung Chan Na, Geon Lyang Kim, Dong Young Kim, Jin Oh Kim +5 more | 2010-08-31 |
| 7596810 | Apparatus and method of detecting network attack situation | Jin Oh Kim, Seon Gyoung Sohn, Hyochan BANG, Dongyoung Kim, Beom Hwan Chang +5 more | 2009-09-29 |
| 7539147 | Apparatus and method for detecting and visualizing anomalies in network traffic | Beom Hwan Chang, Jin Oh Kim, Jung Chan Na, Jong Soo Jang, Sung Won Sohn | 2009-05-26 |
| 6277460 | Optical recording medium | Kyung-sun Min, Sung Hoon Kim | 2001-08-21 |
| 6265965 | Communication buzzer | — | 2001-07-24 |
| 5976657 | Optical recording medium | Kyung-sun Min, Young-jae Huh | 1999-11-02 |
| 5955168 | Optical recording medium | Kyung-sun Min, Sung Hoon Kim, Young-jae Huh | 1999-09-21 |
| 5817954 | Automated analyzing apparatus for measuring water quality with a cylinder-shaped syringe unit | Sung-Hyun Kahng, Sung Rok Cho, Eun Soo Kim, Kun Young LEE, Jae Ryoung OH | 1998-10-06 |