Osmo Leppanen
3Patents
2h-index
—Co-inventors
24Inventor score
Filing activity: Feb 26, 1996 → Feb 9, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5758286A | Method for accomplishing a mobile telecommunications connection using abbreviated dialing | Electricity | 48 | Expired |
| US5898918A | Method for classifying calls for a mobile subscription | Electricity | 10 | Expired |
| US6418206B1 | Procedure and system for the setting up of calls | Electricity | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.