Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D649114 | Interface and bezel for uninterruptible power supply | Meng-Chang Liu, James Briggs | 2011-11-22 |
| D648676 | A/V uninterruptible power supply | Meng-Chang Liu, Daniel Richard Armstrong | 2011-11-15 |