Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12342311 | Method and apparatus for estimating location | Ju Il JEON, MyungIn Ji, Kyeong-Soo Han | 2025-06-24 |
| 12019658 | Apparatus and method for generating positioning database | MyungIn Ji, Ju Il JEON, Seonghun Hong | 2024-06-25 |
| D805051 | Multimedia mobile phone | Yongxiang Bai | 2017-12-12 |
| D801943 | Multimedia phone | Yongxiang Bai, Xiuzhang Huang | 2017-11-07 |
| 9538500 | Method for determining moving direction of terminal and correcting position thereof, and positioning apparatus using the method | MyungIn Ji, Jooyoung Kim, Yang-Koo Lee, Sang-Joon Park, Jong-Hyun Park | 2017-01-03 |
| D752007 | Multimedia phone | Xiuzhang Huang, Yongxiang Bai, Wu Cheng, Jianwen Cao | 2016-03-22 |
| D751522 | Multimedia phone | Xiuzhang Huang, Yongxiang Bai, Wu Cheng, Jianwen Cao | 2016-03-15 |
| 8547224 | Device and method for collecting information related to infrastructure, and positioning method and system using the same | Byung-Doo Kim, Sungjo Yun, MyungIn Ji, Wan Choi, Dong Yong Kwak | 2013-10-01 |
| 8274916 | Device and method for measuring location of terminal | Byung-Doo Kim, Sung Jo Yun, Myung-In JI | 2012-09-25 |