Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9992142 | Messages from absent participants in online conferencing | Huahua Yin, Hua Tang, Lijuan Wang | 2018-06-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9992142 | Messages from absent participants in online conferencing | Huahua Yin, Hua Tang, Lijuan Wang | 2018-06-05 |