Issued Patents 2011
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8061129 | System and method to regenerate a diesel particulate filter | Jill N. Irlbeck, Erich Albert Lucht, John Hiemstra, Allan T. Hovda, John J. Shaw +7 more | 2011-11-22 |
| 8040855 | Communication system using OFDM for one direction and DSSS for another direction | Xiaodong Li, Hui Liu | 2011-10-18 |
| 8036199 | OFDMA with adaptive subcarrier-cluster configuration and selective loading | Xiaodong Li, Hui Liu, Kemin Li | 2011-10-11 |
| 7924108 | Oscillator amplifier with input clock detection and method therefor | Chris C. Dao, Stefano Pietri | 2011-04-12 |
| 7861521 | Method for regenerating a diesel particulate filter | Theodore G. Angelo | 2011-01-04 |
| 7862640 | Low temperature diesel particulate matter reduction system | Todd R. Taubert, Timothy L. Ricke, Julian A. Imes | 2011-01-04 |