Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6477472 | Analyzing signals generated by rotating machines using an order mask to select desired order components of the signals | Shie Qian, Hui Shao | 2002-11-05 |
| 6453273 | System for analyzing signals generated by rotating machines | Shie Qian, Hui Shao | 2002-09-17 |
| 6366862 | System and method for analyzing signals generated by rotating machines | Shie Qian, Hui Shao | 2002-04-02 |
| 6348022 | Planetary gear transmission apparatus | — | 2002-02-19 |