Charles L. Friedman
4Patents
3h-index
1Co-inventors
36Inventor score
Filing activity: Nov 18, 2003 → Jul 19, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7356332B2 | Mobile information system for presenting information to mobile devices | Electricity | 16 | Expired |
| US7565175B2 | Mobile information services | Electricity | 8 | Expired |
| US7761799B2 | Mobile information services | Electricity | 4 | Active |
| US8612865B2 | Mobile information services | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.