Yangsun Lee
1Patents
1h-index
—Co-inventors
19Inventor score
Filing activity: Sep 15, 2004 → Sep 15, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7229128B2 | Collapsible chair with safety lock | Human Necessities | 37 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.