Johan Falk
8Patents
7h-index
6Co-inventors
52Inventor score
Filing activity: May 4, 1994 → Jul 7, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5668876A | User authentication method and apparatus | Electricity | 267 | Expired |
| US5600704A | Systems and methods for prioritized routing of telephone calls to a subscriber | Electricity | 138 | Expired |
| US5758295A | Uniform man-machine interface for cellular mobile telephones | Electricity | 52 | Expired |
| US5574774A | Method and apparatus of maintaining an open communications channel between a cellular terminal and an associated cellular radio network | Electricity | 48 | Expired |
| US5570413A | Cellular telephone and associated method for opening a voice channel with a source telephone without establishing voice communications therewith | Electricity | 31 | Expired |
| US5680440A | Registration and connection in a communication network | Electricity | 18 | Expired |
| US5662179A | Hole-making device | Fixed Constructions | 11 | Expired |
| US7785014B2 | Sealed bearing | Mechanical Engineering; Lighting; Heating | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.