John J. Hsing
12Patents
9h-index
30Co-inventors
68Inventor score
Filing activity: Aug 30, 2000 → Sep 17, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6899659B2 | Treadmill mechanism | Human Necessities | 62 | Expired |
| US6572512B2 | Treadmill mechanism | Human Necessities | 59 | Expired |
| US7435202B2 | Elliptical step distance measurement | Human Necessities | 56 | Expired |
| US6846272B2 | Elliptical step exercise apparatus | Human Necessities | 46 | Expired |
| US7559879B2 | Stride adjustment mechanism | Human Necessities | 41 | Active |
| US6776740B1 | Treadmill mechanism | Human Necessities | 41 | Expired |
| US7179204B2 | Treadmill mechanism | Human Necessities | 20 | Expired |
| US8272997B2 | Stride adjustment mechanism | Human Necessities | 13 | Active |
| US7101316B2 | Elliptical step exercise apparatus | Human Necessities | 12 | Expired |
| US9126078B2 | Stride adjustment mechanism | Human Necessities | 8 | Active |
| US8021274B2 | Stride adjustment mechanism | Human Necessities | 7 | Active |
| US7387594B1 | Exercise apparatus with resistance mechanism | Human Necessities | 5 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.