Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10050250 | Anode for lithium secondary battery and lithium ion secondary battery including the same | Sung-joon Park, Ho Jin Jeon, Bo Hyun Kim, Dae Sik Choi, Jung-Ho Park +3 more | 2018-08-14 |
| 9397373 | Lithium ion secondary battery without internal short | Sung-joon Park, Seung Don Choi, Ho Jin Jeon, Dae Sik Choi, You Rim Yoon +2 more | 2016-07-19 |
| 6684078 | GPS data controller in mobile communication system and control method thereof | — | 2004-01-27 |
| 6169504 | Device and method for converting analog signal to digital signal using interleaving sampling | — | 2001-01-02 |
| 6163299 | Wireless local loop system using patch-type antenna | — | 2000-12-19 |
| 6081200 | Single ID radio pager for receiving traffic status data | — | 2000-06-27 |
| 5953395 | Communication apparatus using telephone network | — | 1999-09-14 |