Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8014181 | Power conversion control system | Robert William Delmerico, Xiaoming Yuan, Haiqing Weng | 2011-09-06 |
| 7999418 | Electrical system and control method | Changyong Wang, Robert William Delmerico, Allen Michael Ritter, Ralph Teichmann, Richard S. Zhang +2 more | 2011-08-16 |
| 7982326 | System and method for controlling torque ripples in synchronous machines | Xiaoming Yuan, Changyong Wang, Ronghai Qu, Robert William Delmerico, Patrick Lee Jansen | 2011-07-19 |
| 7928780 | Phase-locked-loop circuit | Xiaoming Yuan, Robert William Delmerico, Haiqing Weng, Robert Allen Seymour | 2011-04-19 |