Interpreting spoken requests
US-11423908-B2 · Aug 23, 2022 · US
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Sun Qiwei patents
Sun Qiwei is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Sun Qiwei |
| Total patents | 2 |
| First publication | Nov 12, 2020 |
| Latest publication | Aug 23, 2022 |
Notable patents
Publications ranked by popularity score, then publication date.
Interpreting spoken requests
US-2020357409-A1 · Nov 12, 2020 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Apple Inc | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G10L15/197 | 2 |
| G10L15/1815 | 2 |
| G10L15/22 | 2 |
| G10L2015/223 | 2 |
| G10L25/30 | 2 |