Frank E. Johnson
16Patents
8h-index
5Co-inventors
65Inventor score
Filing activity: Jul 19, 1990 → Dec 1, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6161137A | Method and system for providing a presentation on a network | Electricity | 180 | Expired |
| US6598075B1 | Method and system for using multiple networks to provide a presentation | Electricity | 129 | Expired |
| US7143177B1 | Providing a presentation on a network having a plurality of synchronized media types | Electricity | 117 | Expired |
| US7490169B1 | Providing a presentation on a network having a plurality of synchronized media types | Electricity | 73 | Active |
| US7412533B1 | Providing a presentation on a network having a plurality of synchronized media types | Electricity | 68 | Expired |
| US7133896B2 | Providing a presentation on a network | Electricity | 47 | Expired |
| US5054247A | Method of controlling flow resistance in fluid orifice manufacture | Performing Operations; Transporting | 23 | Expired |
| US7853711B1 | Apparatus, method, and computer readable medium for providing a presentation on a network having a plurality of synchronized media types | Electricity | 13 | Active |
| US8046478B1 | Providing a presentation on a network having a plurality of synchronized media types | Electricity | 7 | Active |
| US8244889B1 | Providing a presentation on a network having a plurality of synchronized media types | Electricity | 5 | Active |
| US8935423B1 | Apparatus, method, and computer readable medium for providing a presentation on a network having a plurality of synchronized media types | Electricity | 5 | Active |
| US8065427B1 | Apparatus, method, and computer readable medium for providing a presentation on a network having a plurality of synchronized media types | Electricity | 3 | Active |
| US8549159B1 | Providing a presentation on a network having a plurality of synchronized media types | Electricity | 3 | Active |
| US9383893B1 | Providing a presentation on a network having a plurality of synchronized media types | Electricity | 2 | Active |
| US9521181B1 | Apparatus, method, and computer readable medium for providing a presentation on a network having a plurality of synchronized | Electricity | 0 | Active |
| US9948692B1 | Apparatus, method, and computer readable medium for providing a presentation on a network having a plurality of synchronized media types | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.