Leo Boyes Freeman
7Patents
6h-index
8Co-inventors
52Inventor score
Filing activity: Nov 18, 1974 → Apr 25, 1986
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3961355A | Semiconductor device having electrically insulating barriers for surface leakage sensitive devices and method of forming | Electricity | 24 | Expired |
| US4053873A | Self-isolating cross-coupled sense amplifier latch circuit | Physics | 19 | Expired |
| US3983544A | Split memory array sharing same sensing and bit decode circuitry | Physics | 18 | Expired |
| US4490630A | Current switch emitter follower with current mirror coupled push-pull output stage | Electricity | 17 | Expired |
| US3995172A | Enhancement-and depletion-type field effect transistors connected in parallel | Electricity | 13 | Expired |
| US4677312A | High voltage swing open collector driver | Electricity | 6 | Expired |
| US3970950A | High common mode rejection differential amplifier utilizing enhancement depletion field effect transistors | Electricity | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.