Eric Vittoz
14Patents
8h-index
7Co-inventors
65Inventor score
Filing activity: Nov 11, 1974 → Mar 6, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5680157A | Pointing device with differential optomechanical sensing | Physics | 34 | Expired |
| US4047010A | Multi-functional electronic watch | Electricity | 32 | Expired |
| US4628274A | Amplifier with input drift voltage compensation | Electricity | 19 | Expired |
| US4140924A | Logic CMOS transistor circuits | Electricity | 16 | Expired |
| US3950936A | Device for providing an electro-optical display of time | Physics | 13 | Expired |
| US4259600A | Integrated insulated-gate field-effect transistor control device | Electricity | 12 | Expired |
| US4672304A | Reference voltage source | Physics | 12 | Expired |
| US4013979A | CMOS oscillator with first and second MOS transistors of opposed type integrated on the same substrate | Electricity | 11 | Expired |
| US4020628A | Automatic regulation of an electronic watch | Physics | 6 | Expired |
| US4580106A | Differential amplifier with bipolar transistors which is compatible with standard complimentary MOS (CMOS) technology | Electricity | 6 | Expired |
| USRE37878E1 | Pointing device with differential optomechanical sensing | General | 4 | Expired |
| US6351181B1 | Electronic function module for generating a current which any rational power of another current | Physics | 4 | Expired |
| US4431929A | CMOS Dynamic amplifier | Electricity | 3 | Expired |
| US4068137A | Binary frequency divider | Electricity | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.