Sound Generator
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Issued Date -
Dec 15, 2016
app pub date -
Jan 24, 2016
filing date -
Jun 10, 2015
priority date (Note) -
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status (Latency Note)
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Abstract
An sound generator is disclosed. The sound generator, includes: a housing having a sound opening for radiating acoustic waves; at least one brace spanning across the sound opening, the brace having two ends both fixed on the housing around the sound opening; and a dust screen completely covering the sound opening, the dust screen including a first part located outside the sound opening and a second part covering the sound opening. The first part is fixed by adhesive on the housing and being around the sound opening, and the second part is fixed by adhesive on the brace.
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