Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11125886 | Method and apparatus for multipath mitigation in GNSS | Jae Young Ahn, Byoung Sun LEE, Ji Hun CHA, Byung Woon Park, Yong Jun Lee +1 more | 2021-09-21 |
| 9664794 | Apparatus and method for monitoring malfunctioning state of global positioning system (GPS) satellite | Byoung Sun LEE | 2017-05-30 |
| 9481476 | Space object disposal device and space object disposal method | Byoung Sun LEE | 2016-11-01 |
| 9399527 | Apparatus and method for controlling geostationary orbit satellite | Byoung Sun LEE | 2016-07-26 |
| 8972184 | Apparatus and method for determining orbit of geostationary satellite | Byoung Sun LEE | 2015-03-03 |
| 8954270 | System and method for detecting accident location | Byoung Sun LEE, Jae Hoon Kim, Do-Seob Ahn | 2015-02-10 |
| 8600676 | Method for fast and precise orbit propogation including maneuver | Byoung Sun LEE, Soo Jeon LEE, Jae Hoon Kim | 2013-12-03 |
| 7840351 | Method for correcting ionosphere error, and system and method for determining precision orbit using the same | Byoung Sun LEE, Jae Hoon Kim | 2010-11-23 |