Kalevi Ratschunas
5Patents
5h-index
11Co-inventors
49Inventor score
Filing activity: Jun 24, 1999 → Feb 27, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6813501B2 | Location dependent services | Electricity | 541 | Expired |
| US6549625B1 | Method and system for connecting a mobile terminal to a database | Electricity | 143 | Expired |
| US6958692B1 | Personal organizer equipment | Physics | 36 | Expired |
| US7392038B1 | Location sensitive multimedia messaging (MMS) | Electricity | 23 | Expired |
| US6865262B1 | Method for calculating advice of charge | Electricity | 17 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.