Receiver module
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Oct 27, 2020
Grant Date -
N/A
app pub date -
Aug 1, 2019
filing date -
Aug 10, 2018
priority date (Note) -
In Force
status (Latency Note)
Importance
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US Family Size
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Non-US Coverage
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Abstract
The present disclosure provides a receiver module. The receiver module includes a receiver and a microphone. The receiver includes a holder, a vibration unit, a magnetic circuit unit, a front cover covering the holder and a cover plate. The vibration unit includes a diaphragm spaced apart from the cover plate to form a front cavity. The holder includes a holder body portion, a holder extension portion and a first through-hole. The front cover includes a front cover body portion, a front cover extension portion and a second through-hole. The microphone is fixed on a surface of the holder extension portion facing away from the cover plate. The front cavity, the second through-hole, the first through-hole and a sound inlet hole of the microphone communicate with one another. The microphone share the front cavity with receiver to absorb noise of the receiver, providing better sound effect.
First Claim
Other Claims data not available
Family
| Country | kind | publication No. | Filing Date |
|---|---|---|---|
| CN | B | CN109218881 | Aug 10, 2018 |
International Classification(s)
- 2019 Application Filing Year
- H04M Class
- 4090 Applications Filed
- 2983 Patents Issued To-Date
- 72.94 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- H04M Class
- 0 % this patent is cited more than
- 5 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Apr 27, 2028 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Apr 27, 2032 |