Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8942228 | Shared feature controller election in distributed VOIP environment | Henry Yao-Tsu Chen, Michael H. McClung, Haiyun Zhang | 2015-01-27 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8942228 | Shared feature controller election in distributed VOIP environment | Henry Yao-Tsu Chen, Michael H. McClung, Haiyun Zhang | 2015-01-27 |