Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9588152 | Digital signal processing method for measurement of AC voltage with power converters at light load operation | Zhen Z. Ye | 2017-03-07 |
| 9494658 | Approach for generation of power failure warning signal to maximize useable hold-up time with AC/DC rectifiers | Zhen Z. Ye | 2016-11-15 |