Noise blocking bluetooth earset with integrated in-ear microphone
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
Mar 24, 2020
Grant Date -
Oct 3, 2019
app pub date -
Jun 19, 2019
filing date -
Jun 19, 2019
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Disclosed are a noise blocking earset and a method for manufacturing same. A noise blocking earset has a driver unit, having a back hole formed thereon, and a case having the driver unit embedded therein and micro holes, which communicate with the back hole, formed thereon. Or, the noise blocking earset comprises a driver unit, having a back hole formed thereon, and a case, having the driver unit embedded therein, and has a blocking member, having micro holes formed thereon, inserted into a hole. Or, the noise blocking earset has a driver unit, having a back hole formed thereon, a case, having the driver unit embedded therein, and a blocking member coupled to the case or the back hole of the driver unit and having micro holes formed thereon.
First Claim
Family
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Cited Art Landscape
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