Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9427650 | Apparatus and method for virtual golf simulation imaging mini map | — | 2016-08-30 |
| 9314683 | Virtual golf simulation apparatus and method capable of compensation ball flight distance decreasing rate | Dong-Il Lee, Hyoun Seop Song | 2016-04-19 |