Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10199858 | Uninterruptible power supply systems and methods using isolated interface for variably available power source | Robert W. Johnson, Yu Liu, Pasi Taimela, Robert C. Sebald | 2019-02-05 |