Yoonyoung Chang
5Patents
3h-index
20Co-inventors
49Inventor score
Filing activity: Jul 30, 2010 → Oct 5, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8740882B2 | Medical robotic system and method of controlling the same | Human Necessities | 281 | Active |
| US9433552B2 | Electric walking assistant device | Physics | 5 | Active |
| US11383096B2 | Skin care device | Human Necessities | 4 | Active |
| US10799697B2 | Skin care device | Human Necessities | 1 | Active |
| US10758726B2 | Skin care device | General | 0 | Revoked |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.