Vibrating acoustic device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
Oct 9, 2014
app pub date -
Mar 28, 2014
filing date -
Apr 5, 2013
priority date (Note) -
Abandoned
status (Latency Note)
Importance
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US Family Size
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Non-US Coverage
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Abstract
Disclosed is a vibrating acoustic device. The vibrating acoustic device for generating sound in full frequency band includes a magnetic system, a first vibrating assembly mounted on an upper side of the magnetic system for generating sound in low-frequency region and a second vibrating assembly attached on a lower side of the magnetic system for generating sound in high-frequency and medium-frequency range. The first vibrating assembly includes a vibrating plate for resonating with a resonate medium for resonating and radiating sound in low-frequency region, and a first coil partially inserted in the magnetic gap and driving the vibrating plate; and the second vibrating assembly includes a diaphragm and a second coil driving the diaphragm.
First Claim
Other Claims data not available
Family
| Country | kind | publication No. | Filing Date |
|---|---|---|---|
| CN | U | CN203206462 | Apr 05, 2013 |
International Classification(s)
- 2014 Application Filing Year
- H04R Class
- 2357 Applications Filed
- 2091 Patents Issued To-Date
- 88.72 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- H04R Class
- 0 % this patent is cited more than
- 11 Age