Issued Patents All Time
Showing 501–525 of 621 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9802478 | Fuel tank depressurization before refueling a plug-in hybrid vehicle | Dennis Seung-Man Yang, Russell Randall Pearce | 2017-10-31 |
| 9797800 | Systems and methods for emissions leak detection | — | 2017-10-24 |
| 9797348 | Evaporative emissions system and method for a stop/start vehicle | — | 2017-10-24 |
| 9797809 | System and methods for diagnosing premature refueling shutoff | Russell Randall Pearce, Scott A. Bohr, Dennis Seung-Man Yang | 2017-10-24 |
| 9790898 | Systems and methods for determining fuel vapor canister capacity | — | 2017-10-17 |
| 9790874 | Method for mitigating wet-fouling of spark plugs | — | 2017-10-17 |
| 9790842 | Cooling system diagnostic method | Robert Roy Jentz | 2017-10-17 |
| 9777678 | Latchable valve and method for operation of the latchable valve | Russell Randall Pearce, Dennis Seung-Man Yang, Robert Ognjanovski, Jr., Mahmoud Yousef Ghannam | 2017-10-03 |
| 9771899 | Methods and systems for diagnosing fuel tank oil-canning | Dennis Seung-Man Yang, Robert Ognjanovski, Jr. | 2017-09-26 |
| 9770980 | System and methods for determining fuel fill level and diagnosing fill level indicator | Chingpo Liu | 2017-09-26 |
| 9759166 | Systems and methods for evaporative emissions testing | — | 2017-09-12 |
| 9752521 | System and methods for cold starting an internal combustion engine | — | 2017-09-05 |
| 9751396 | Fuel tank pressure sensor rationality for a hybrid vehicle during refueling | — | 2017-09-05 |
| 9745907 | Systems and methods for inferring fuel vapor canister loading rate | Russell Randall Pearce, Dennis Seung-Man Yang | 2017-08-29 |
| 9745932 | Flexible and stress compensating fuel line connector | Swadad A. Carremm, Mahmoud Yousef Ghannam | 2017-08-29 |
| 9739244 | Method for detecting air filter degradation | — | 2017-08-22 |
| 9739248 | Fuel system leak detection using passive valves | Robert Roy Jentz, Mark W. Peters | 2017-08-22 |
| 9739239 | System and methods for controlling fuel vapor canister purge operations | — | 2017-08-22 |
| 9732685 | System and methods for preventing premature refueling shutoff | — | 2017-08-15 |
| 9732706 | System and methods for regulating fuel vapor flow in a fuel vapor recirculation line | Dennis Seung-Man Yang, Russell Randall Pearce | 2017-08-15 |
| 9724736 | Capless refueling system cleaning using engine vacuum | Robert Roy Jentz, Scott A. Bohr, Russell Randall Pearce | 2017-08-08 |
| 9714030 | Method for detecting leaks in an intake manifold | Chingpo Liu | 2017-07-25 |
| 9709007 | Methods and systems for vehicle ambient hydrocarbon level monitoring | — | 2017-07-18 |
| 9708990 | System and methods for fuel vapor canister flow | — | 2017-07-18 |
| 9696234 | Evaporative emissions testing based on historical and forecast weather data | Fling Tseng, Imad Hassan Makki, Robert Roy Jentz, Hsin-hsiang Yang | 2017-07-04 |