Daniel Lawrence Meyer
27Patents
16h-index
47Co-inventors
77Inventor score
Filing activity: Mar 24, 1993 → Feb 16, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5492094A | Engine control system for maintaining idle speed | Emerging Cross-Sectional Technologies | 44 | Expired |
| US6931840B2 | Cylinder event based fuel control | Emerging Cross-Sectional Technologies | 44 | Expired |
| US5483946A | Engine control system with rapid catalyst warm-up | Emerging Cross-Sectional Technologies | 37 | Expired |
| US5877413A | Sensor calibration for catalyst deterioration detection | Emerging Cross-Sectional Technologies | 34 | Expired |
| US8176893B2 | Engine combustion control using ion sense feedback | Emerging Cross-Sectional Technologies | 33 | Active |
| US6161531A | Engine control system with adaptive cold-start air/fuel ratio control | Emerging Cross-Sectional Technologies | 32 | Expired |
| US6935311B2 | Engine control with fuel quality sensor | Emerging Cross-Sectional Technologies | 29 | Expired |
| US6360531B1 | System and method for reducing vehicle emissions | Emerging Cross-Sectional Technologies | 28 | Expired |
| US5957994A | Method for improving spark ignited internal combustion engine acceleration and idling in the presence of poor driveability fuels | Mechanical Engineering; Lighting; Heating | 21 | Expired |
| US5680834A | Just-in-time scheduling for variable camshaft timing | Emerging Cross-Sectional Technologies | 20 | Expired |
| US5915359A | Method and system for determining and controlling A/F ratio during cold start engine operation | Mechanical Engineering; Lighting; Heating | 19 | Expired |
| US6067965A | Method and system for determining a quantity of fuel to be injected into an internal combustion engine | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US5386722A | Method and apparatus for statistically determining knock borderline and evaluating knock intensity in an internal combustion engine | Physics | 18 | Expired |
| US5875759A | Method for improving spark ignited internal combustion engine starting and idling using poor driveability fuels | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US5584176A | Engine control to achieve rapid catalyst warm-up | Emerging Cross-Sectional Technologies | 17 | Expired |
| US8132556B2 | Ignition energy management with ion current feedback to correct spark plug fouling | Mechanical Engineering; Lighting; Heating | 16 | Active |
| US8060293B2 | System and method for controlling an engine during transient events | Mechanical Engineering; Lighting; Heating | 10 | Active |
| US5465697A | Cold start engine air/fuel control system | Emerging Cross-Sectional Technologies | 9 | Expired |
| US7210455B2 | Engine control with fuel quality sensor | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6131439A | Catalyst deterioration detection with sensor calibration | Emerging Cross-Sectional Technologies | 9 | Expired |
| US7966992B2 | Combustion control using ion sense feedback and multi-strike spark to manage high dilution and lean AFR | Mechanical Engineering; Lighting; Heating | 8 | Active |
| US7069720B2 | Cylinder event based fuel control | Emerging Cross-Sectional Technologies | 8 | Expired |
| US7677230B2 | Internal combustion engine with multiple spark plugs per cylinder and ion current sensing | Mechanical Engineering; Lighting; Heating | 7 | Active |
| US6050128A | Catalyst deterioration monitoring | Emerging Cross-Sectional Technologies | 6 | Expired |
| US8397695B2 | Ignition energy management with ion current feedback to correct spark plug fouling | Mechanical Engineering; Lighting; Heating | 4 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.