Playing device and playing method based on playing device
US-11166103-B2 · Nov 2, 2021 · US
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Yan Chunxia patents
Yan Chunxia is listed as an inventor on 5 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Yan Chunxia |
| Total patents | 5 |
| First publication | Aug 11, 2016 |
| Latest publication | Nov 2, 2021 |
Notable patents
Publications ranked by popularity score, then publication date.
Signal transmission circuit, signal transmission method, and intelligent terminal
US-11159871-B2 · Oct 26, 2021 · US
Playing device and playing method based on playing device
US-2020275209-A1 · Aug 27, 2020 · US
Signal transmission circuit, signal transmission method, and intelligent terminal
US-2020236455-A1 · Jul 23, 2020 · US
Method and device for recognizing spam short messages
US-2016232452-A1 · Aug 11, 2016 · 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 |
|---|---|
| Huizhou Tcl Mobile Communication Co Ltd | 4 |
| Zte Corp | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H04R2420/05 | 4 |
| H04R1/1041 | 4 |
| H04R5/033 | 4 |
| H04R5/04 | 4 |
| G06F3/162 | 2 |