Acoustic output apparatus
US-2025234124-A1 · Jul 17, 2025 · US
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Wang Qingyi patents
Wang Qingyi is listed as an inventor on 9 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Wang Qingyi |
| Total patents | 9 |
| First publication | Sep 7, 2023 |
| Latest publication | Jul 17, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Acoustic output apparatus
US-12284477-B2 · Apr 22, 2025 · US
Loudspeakers
US-2024292156-A1 · Aug 29, 2024 · US
Vibration components and loudspeakers
US-2024259733-A1 · Aug 1, 2024 · US
Drive devices and acoustic output devices containing the drive devices
US-2023363281-A1 · Nov 9, 2023 · US
Acoustic output devices
US-2023353948-A1 · Nov 2, 2023 · US
Acoustic output device
US-2023328458-A1 · Oct 12, 2023 · US
Acoustic output apparatus
US-2023300521-A1 · Sep 21, 2023 · US
Acoustic devices
US-2023284534-A1 · Sep 7, 2023 · 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 |
|---|---|
| Shenzhen Shokz Co Ltd | 9 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H04R17/00 | 7 |
| H04R17/10 | 5 |
| H10N30/853 | 4 |
| H10N30/2041 | 4 |
| H04R7/045 | 4 |