Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9843682 | Method and apparatus for subgroup call to group members missing a group call | Songxin Yuan, Hai-Bo He | 2017-12-12 |
| 9565540 | Method and apparatus for handling a missed group call in a public safety communication session | Xiao-Yu Li, Fan Luo | 2017-02-07 |