Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11790781 | Method and system for detecting slip accident using mobile device | — | 2023-10-17 |
| 10974805 | Ballast water treatment device having device for injecting bromine salt and ozone | Sung-Jin Park, Seung Je Yoon, Dong Yeon CHO, Sang-Yong Kim, In Dong KIM | 2021-04-13 |
| 9555811 | Method and apparatus for providing analysis index of roadway section based on road and traffic conditions | Hyung Min Jin, Deuk Yeong Seong | 2017-01-31 |
| 9418494 | Apparatus and method for providing real-time information using analysis factor based on road and traffic conditions | Hyung Min Jin, Deuk Yeong Seong | 2016-08-16 |
| 8380814 | Method and system for registering favorites automatically | Yong-Jae Kwak, Se Jin Cheon, Sungwon Kim, Jang Won SEO, Beom Seok Seo | 2013-02-19 |
| 8332377 | Method for controlling search controller and system thereof | Yong-Jae Kwak, Se Jin Cheon, Sungwon Kim, Jang Won SEO, Beom Seok Seo | 2012-12-11 |
| 7853592 | System and method of searching for previously visited website information | Yong-Jae Kwak, Se Jin Cheon, Sungwon Kim, Jang Won SEO, Beom Seok Seo | 2010-12-14 |