Alfred Kach
6Patents
6h-index
1Co-inventors
42Inventor score
Filing activity: Jul 12, 1974 → May 19, 1978
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4216449A | Waveguide for the transmission of electromagnetic energy | Electricity | 244 | Expired |
| US4173390A | Fiber optic T-coupler | Physics | 56 | Expired |
| US4027153A | Fibre network having a passive optical coupling element for optoelectronic transmission of data between addressable subscriber stations | Electricity | 33 | Expired |
| US4112293A | Optical fiber data transmission system | Physics | 30 | Expired |
| US3973226A | Filter for electromagnetic waves | Electricity | 18 | Expired |
| US4318064A | Resonator for high frequency electromagnetic oscillations | Electricity | 13 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.