Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11161004 | Weight training equipment with adjustable handle angle | — | 2021-11-02 |
| 10646740 | Angle-adjustable and swingable smith machine | — | 2020-05-12 |
| 9370686 | Treadmill | — | 2016-06-21 |
| 8632442 | Weight control apparatus for a weight training machine | — | 2014-01-21 |
| 7485076 | Weight-training machine having independent power generating function and stack for the machine | — | 2009-02-03 |
| 7473211 | Device for controlling weight of a weight training machine and its method | — | 2009-01-06 |
| 6416444 | Treadmill having a walking belt whose running speed is automatically adjusted | Jung Soo Lim | 2002-07-09 |
| 6334839 | Treadmill which can be driven in both directions | Jung Soo Lim | 2002-01-01 |
| 6322480 | Indoor bicycles for physical exercise | Jung Soo Lim | 2001-11-27 |