Volume adjustment method and system, and electronic device
US-12413824-B2 · Sep 9, 2025 · US
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Sun Feiran patents
Sun Feiran is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Sun Feiran |
| Total patents | 2 |
| First publication | May 23, 2024 |
| Latest publication | Sep 9, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Volume adjustment method and system, and electronic device
US-2024171826-A1 · May 23, 2024 · US
Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Huawei Tech Co Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H04N21/42203 | 2 |
| G06F3/165 | 2 |
| H04N21/4126 | 2 |
| H04N21/4852 | 2 |