Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9895992 | Providing battery charge state information of electric vehicle | Dong-Seob Seo, Jung-Guen Kim | 2018-02-20 |
| 9622048 | SNS based incident management | Dong-Seob Seo, Jung-Guen Kim, Young-Chan Jekal | 2017-04-11 |
| 9216659 | Providing battery charge state information of electric vehicle | Dong-Seob Seo, Jung-Guen Kim | 2015-12-22 |
| 8502670 | Real-time RFID positioning system and method, repeater installation method therefor, position confirmation service system using the same | Maeng-Q Cha, Song-Hoon Baik | 2013-08-06 |
| 6390139 | Conduit pipe for telecommunication cable | Young-Sug Kang, Geu-Bok Kim, Yong-Kun Noh, Jeong-Kwen Park | 2002-05-21 |