Leung; Chun-Keung
Patent Applications and Registrations
Patent applications and USPTO patent grants for Leung; Chun-Keung.The latest application filed is for "timing optimization control".
- Leung; Chun-Keung - Farmington MI
| Patent | Date |
|---|---|
| Timing optimization control Grant 4,375,668 - Leung , et al. March 1, 1 | 1983-03-01 |
| Closed loop timing and fuel distribution controls Grant 4,357,662 - Schira , et al. November 2, 1 | 1982-11-02 |
| Integrated closed loop engine control Grant 4,347,571 - Leung , et al. August 31, 1 | 1982-08-31 |
| Closed loop engine roughness control Grant 4,344,140 - Leung August 10, 1 | 1982-08-10 |
| Warm up control for closed loop engine roughness fuel control Grant 4,197,767 - Leung April 15, 1 | 1980-04-15 |
| Exhaust gas recirculation (EGR) internal combustion engine roughness control system Grant 3,872,846 - Taplin , et al. March 25, 1 | 1975-03-25 |
| Lean Limit Internal Combustion Engine Roughness Control System Grant 3,789,816 - Taplin , et al. February 5, 1 | 1974-02-05 |
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