John Eric Rollinger
220Patents
18h-index
169Co-inventors
89Inventor score
Filing activity: Jan 13, 2004 → May 10, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7546827B1 | Methods for variable displacement engine diagnostics | Emerging Cross-Sectional Technologies | 57 | Active |
| US8006670B2 | Engine control with valve deactivation monitoring using exhaust pressure | Emerging Cross-Sectional Technologies | 42 | Active |
| US7640744B2 | Method for compensating compressor lag of a hybrid powertrain | Emerging Cross-Sectional Technologies | 40 | Expired |
| US8245692B2 | Method and system for pre-ignition control | Emerging Cross-Sectional Technologies | 38 | Active |
| US7380447B2 | Method and system for transient airflow compensation in an internal combustion engine | Physics | 38 | Active |
| US8100107B2 | Method and system for engine control | Mechanical Engineering; Lighting; Heating | 37 | Active |
| US8286471B2 | Variable displacement engine diagnostics | Emerging Cross-Sectional Technologies | 35 | Active |
| US9346451B2 | Method and system for engine control | Emerging Cross-Sectional Technologies | 33 | Active |
| US7921709B2 | Variable displacement engine diagnostics | Emerging Cross-Sectional Technologies | 31 | Active |
| US8073613B2 | Method and system for pre-ignition control | Emerging Cross-Sectional Technologies | 30 | Active |
| US8260530B2 | Method and system for pre-ignition control | Emerging Cross-Sectional Technologies | 24 | Active |
| US8151567B2 | Adaptive learning system and method of vane position for a variable geometry turbocharger | Emerging Cross-Sectional Technologies | 23 | Active |
| US8447502B2 | Method and system for pre-ignition control | Emerging Cross-Sectional Technologies | 22 | Active |
| US8150605B2 | Coordination of variable cam timing and variable displacement engine systems | Emerging Cross-Sectional Technologies | 21 | Active |
| US7613554B2 | System and method for demonstrating functionality of on-board diagnostics for vehicles | Mechanical Engineering; Lighting; Heating | 20 | Active |
| US8667835B2 | Method and system for diagnosing cylinder valve activation/deactivation | Emerging Cross-Sectional Technologies | 20 | Active |
| US10323562B2 | Gasoline particulate filter diagnostics | Emerging Cross-Sectional Technologies | 19 | Active |
| US8627800B2 | Method and system for pre-ignition control | Emerging Cross-Sectional Technologies | 19 | Active |
| US8241177B2 | Methods and systems for turbocharger control | Emerging Cross-Sectional Technologies | 16 | Active |
| US8666641B2 | Engine control with valve operation monitoring using camshaft position sensing | Emerging Cross-Sectional Technologies | 16 | Active |
| US10214219B2 | Methods and systems for powertrain NVH control in a vehicle | Emerging Cross-Sectional Technologies | 15 | Active |
| US9732690B2 | Method for estimating charge air cooler condensation storage and/or release with two intake oxygen sensors | Emerging Cross-Sectional Technologies | 13 | Active |
| US8332111B2 | Dual clutch driveline twist control | Performing Operations; Transporting | 13 | Active |
| US7676315B2 | Vehicle response during vehicle acceleration conditions | Emerging Cross-Sectional Technologies | 12 | Active |
| US10408114B2 | Gasoline particulate filter diagnostics | Emerging Cross-Sectional Technologies | 12 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.