Darrell E. Ernst
4Patents
3h-index
4Co-inventors
43Inventor score
Filing activity: Aug 10, 1994 → May 14, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5636245A | Location based selective distribution of generally broadcast information | Physics | 331 | Expired |
| US6522250B1 | Movement history based selective distribution of generally broadcast information | Electricity | 44 | Expired |
| US8180366B2 | Methods, systems, and computer program products for message filtering based on previous path trajectories and probable destination | Electricity | 14 | Active |
| US8792907B2 | Methods, systems, and computer program products for message filtering based on previous path trajectories and probable destination | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.