Leonard Guan
3Patents
1h-index
4Co-inventors
37Inventor score
Filing activity: Sep 12, 1996 → Jan 28, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5761597A | Fusing apparatus for a printer | Physics | 20 | Expired |
| US7677448B2 | Method to prevent metered toner gray market leakage | Physics | 1 | Active |
| US8066183B2 | Method to prevent metered toner gray market leakage | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.