Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9664794 | Apparatus and method for monitoring malfunctioning state of global positioning system (GPS) satellite | Byoung Sun LEE | 2017-05-30 |
YH
Yoo La HWANG
Overall (2017): #187,588 of 506,227Top 40%
1
Patents 2017