Issued Patents 2004
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6832159 | Intelligent diagnosis of environmental influence on well logs with model-based inversion | Jan W. Smits, Qiming Li, Cheng Bing Liu | 2004-12-14 |
| 6824503 | Crank and base of a treading exercise apparatus | Leao Wang | 2004-11-30 |
| 6824499 | Control console automatically planning a personal exercise program in accordance with the physical condition measured through the whole exercise session | Leao Wang | 2004-11-30 |
| 6821232 | Cushioning unit for an oval-tracked exercise device | Leao Wang | 2004-11-23 |
| 6811520 | Magnetic control multifunctional exercise apparatus with double cable sheave | Leao Wang | 2004-11-02 |
| 6786853 | Rear safety foot rest of a treadmill | Leao Wang | 2004-09-07 |
| 6758789 | Restoring device of a skateboard-like exerciser | Leao Wang | 2004-07-06 |
| 6749542 | Treadmill | Leao Wang | 2004-06-15 |
| 6733422 | Hidden roller of a treadmill | Leao Wang | 2004-05-11 |
| 6723028 | Rocker arm of a treadmill | Leao Wang | 2004-04-20 |
| 6719669 | Displacement detector of a shock absorption unit for a treadmill | Leao Wang | 2004-04-13 |
| 6685599 | Front cover plate for an electric treadmill | Leao Wang | 2004-02-03 |
| 6682461 | Method for controlling an electric treadmill | Leao Wang | 2004-01-27 |
| 6676572 | Folding mechanism of an exercise treadmill | Leao Wang | 2004-01-13 |