Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8798079 | Method and apparatus for fast passing through services for synchronous digital hierarchy device | Xiuguo Wang | 2014-08-05 |
| 8665867 | Method and device for processing switching control command | Xiuguo Wang | 2014-03-04 |