Claudio Diazzi
28Patents
14h-index
23Co-inventors
81Inventor score
Filing activity: Nov 15, 1982 → Apr 21, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6828712B2 | High-efficiency driver circuit for capacitive loads | Electricity | 369 | Expired |
| US5589759A | Circuit for detecting voltage variations in relation to a set value, for devices comprising error amplifiers | Electricity | 51 | Expired |
| US4736121A | Charge pump circuit for driving N-channel MOS transistors | Electricity | 49 | Expired |
| US5572156A | Control circuit with a level shifter for switching an electronic switch | Electricity | 46 | Expired |
| US5508602A | Voltage boosting circuit with load current sensing | Electricity | 45 | Expired |
| US4725769A | Current limited for constant current for switching driving devices | Electricity | 38 | Expired |
| US4673889A | Apparatus and method for muting an output signal in a switching amplifier | Electricity | 34 | Expired |
| US5138200A | Device for generating a reference voltage for a switching circuit including a capacitive bootstrap circuit | Electricity | 33 | Expired |
| US4958121A | Protection of power converters from voltage spikes | Electricity | 29 | Expired |
| US4549095A | Control circuit for switching inductive loads | Electricity | 20 | Expired |
| US4980576A | Inductance and capacitance charge pump circuit for driving power MOS transistor bridges | Electricity | 19 | Expired |
| US5552731A | Integrated control circuit with a level shifter for switching an electronic switch | Electricity | 15 | Expired |
| US5883547A | Charging of a bootstrap capacitance through an LDMOS | Electricity | 15 | Expired |
| US5146109A | Circuit for driving a floating circuit in response to a digital signal | Electricity | 15 | Expired |
| US4950919A | MOS-transistor bridge circuit | Electricity | 11 | Expired |
| US4816702A | CMOS logic circuit | Electricity | 8 | Expired |
| US4672326A | Limited output operational amplifier | Electricity | 7 | Expired |
| US5825138A | Timing of different phases in an ignition circuit | Electricity | 6 | Expired |
| US5160854A | Single-drive level shifter with low dynamic impedance | Electricity | 5 | Expired |
| US4727465A | Drive circuit for N-channel power MOS transistors of push-pull stages | Electricity | 5 | Expired |
| US4553046A | Monolithically integratable bistable multivibrator circuit having at least one output that can be placed in a preferential state | Electricity | 4 | Expired |
| US7061157B2 | Electronic circuit for highly efficient driving of piezoelectric loads | Electricity | 4 | Expired |
| US4698519A | Monolithically integratable high-efficiency control circuit for switching transistors | Electricity | 4 | Expired |
| US5105324A | Device for protecting semiconductor circuits against transients on the supply line | Electricity | 4 | Expired |
| USRE35041E | Inductance and capacitance charge pump circuit for driving power MOS transistor bridges | General | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.