Issued Patents 2016
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9374021 | PWM output voltage measurement apparatus and method | Rangarajan M. Tallam, Doyle F. Busse, Brian P. Brown | 2016-06-21 |
| 9331487 | Method and apparatus for islanding detection for grid tie converters | Zhenhuan Yuan, Shaofeng Zhang, Haihui Lu, Lixiang Wei, Richard A. Lukaszewski +2 more | 2016-05-03 |
| 9294005 | Method and apparatus for detecting AFE filter capacitor degradation | Rangarajan M. Tallam | 2016-03-22 |
| 9270286 | Phase lock loop with cascade tracking filters for synchronizing an electric grid | Ahmed Mohamed Sayed Ahmed, Brian J. Seibel | 2016-02-23 |