Method for establishing call connection, first terminal, server, and storage medium
US-11856149-B2 · Dec 26, 2023 · US
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Xi chi patents
Xi chi is listed as an inventor on 6 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Xi chi |
| Total patents | 6 |
| First publication | Mar 8, 2018 |
| Latest publication | Dec 26, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
Method for establishing call connection, first terminal, server, and storage medium
US-2021337071-A1 · Oct 28, 2021 · US
Method, system, and device for processing system call in voice call
US-10798536-B2 · Oct 6, 2020 · US
Voice communication processing method and system, electronic device, and storage medium
US-10412227-B2 · Sep 10, 2019 · US
Method, system, and device for processing system call in voice call
US-2018132076-A1 · May 10, 2018 · US
Voice communication processing method and system, electronic device, and storage medium
US-2018069963-A1 · Mar 8, 2018 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Tencent Tech Shenzhen Co Ltd | 6 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H04M2203/6081 | 2 |
| H04L63/0861 | 2 |
| H04M2203/6009 | 2 |
| H04M2203/6072 | 2 |
| H04L63/0876 | 2 |