Gerhard Schaich
3Patents
3h-index
5Co-inventors
36Inventor score
Filing activity: Feb 19, 1987 → May 23, 1988
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4821256A | Method for monitoring information transmission in connected through four-wire connecting paths, more particularly semipermanently connected through connecting paths in digital time multiplex exchanges | Electricity | 28 | Expired |
| US4763316A | Circuit arrangement for centrally controlled time division multiplex telecommunication exchange facilities | Electricity | 18 | Expired |
| US4901347A | Circuit arrangement for telecommunication switching systems, particularly PCM-time-division multiplex telephone switching systems with a central matrix and with local sub-switching matrices connected to the same | Electricity | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.