Issued Patents All Time
Showing 25 most recent of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11783588 | Method for acquiring traffic state, relevant apparatus, roadside device and cloud control platform | Bo Liu, Xing Hu | 2023-10-10 |
| 11507083 | Remote control device and remote control method for automatic driving vehicle, and server | — | 2022-11-22 |
| 11215983 | Remote control device and remote control method for automatic driving vehicle, and server | — | 2022-01-04 |
| 9928245 | Method and apparatus for managing memory space | Wei Qi, Junping Zhao, Fenghua Hu, Gang Xie | 2018-03-27 |
| 8880488 | Efficient extent-based B-tree insertion | Gang Xie, Junping Zhao, Kevin Xu, Wei Qi, Fenghua Hu | 2014-11-04 |
| 8874524 | Handling copy on first write data for snapshot purposes | Junping Zhao, Ivan Bassov, Kevin Xu, Gang Xie, Wei Qi | 2014-10-28 |
| 7287521 | System and method for improved engine starting using heated intake air | — | 2007-10-30 |
| 7240659 | Transition strategy for engine operation with spark ignition and homogeneous charge compression ignition modes | — | 2007-07-10 |
| 7234438 | System and method for engine operation with spark assisted compression ignition | — | 2007-06-26 |
| 7213585 | System and method for maintaining heated intake air | — | 2007-05-08 |
| 7213572 | System and method for engine operation with spark assisted compression ignition | — | 2007-05-08 |
| 7168420 | System and method for engine operation with spark assisted compression ignition | — | 2007-01-30 |
| 7110904 | Control strategy for an internal combustion engine in a hybrid vehicle | Allan J. Lippa, Diana Brehob, Lifeng Xu | 2006-09-19 |
| 7093568 | Control of autoignition timing in a HCCI engine | — | 2006-08-22 |
| 6959672 | Fuel injection for a free piston engine | Lixin Peng, Peter Hofbauer | 2005-11-01 |
| 6951098 | Method and system for controlling temperature of an internal combustion engine exhaust gas aftertreatment device | Lifeng Xu, Richard Baker, Robert Walter McCabe, Diana Brehob | 2005-10-04 |
| 6725825 | Method and system for controlling combustion mode in an internal combustion engine | Eric Matthew Kurtz, Lifeng Xu, Richard Baker | 2004-04-27 |
| 6675579 | HCCI engine intake/exhaust systems for fast inlet temperature and pressure control with intake pressure boosting | — | 2004-01-13 |
| 6651431 | Boosted internal combustion engines and air compressors used therein | Peter Hofbauer, Lixin Peng | 2003-11-25 |
| 6499459 | Method and apparatus for creating homogeneous charge compression ignition | Gordon Krauss, Larry Van Reatherford | 2002-12-31 |
| 6484673 | Internal combustion engine employing compressed gas injection and transportation vehicle having same assembled therein | George Carver Davis | 2002-11-26 |
| 6427660 | Dual fuel compression ignition engine | — | 2002-08-06 |
| 6421599 | Control strategy for an internal combustion engine in a hybrid vehicle | Allan J. Lippa, Diana Brehob, Lifeng Xu | 2002-07-16 |
| 6397813 | Method and apparatus for inducing swirl in an engine cylinder by controlling engine valves | Zhiyu Han, Richard W. Anderson | 2002-06-04 |
| 6390054 | Engine control strategy for a hybrid HCCI engine | — | 2002-05-21 |