Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9400599 | Method for changing object position and electronic device thereof | Ji-Hea Park, Se-Jun SONG | 2016-07-26 |
| 4958831 | Stationary exercising bicycle apparatus | — | 1990-09-25 |
| 4958832 | Stationary exercising bicycle apparatus | — | 1990-09-25 |
| 4925183 | Indoor-rollbike apparatus | — | 1990-05-15 |