Vibration damping loudspeaker
US-2024430621-A1 · Dec 26, 2024 · US
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Zhang hong-sheng patents
Zhang hong-sheng is listed as an inventor on 1 patent in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Zhang hong-sheng |
| Total patents | 1 |
| First publication | Dec 26, 2024 |
| Latest publication | Dec 26, 2024 |
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Fortune Grand Technology Inc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H04R9/045 | 1 |
| H04R9/025 | 1 |
| H04R7/04 | 1 |
| H04R2400/11 | 1 |
| H04R9/06 | 1 |