Acoustic transducer
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Jul 5, 2012
app pub date -
Dec 13, 2011
filing date -
Dec 31, 2010
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An acoustic transducer includes a diaphragm defining a center portion and a supporting portion surrounding the center portion and a coil attached to the diaphragm and defining a pair of leading wires. The center portion defines a lower surface connected to the coil, an upper surface opposite to the lower surface, and at least a pair of protrusion portions extending from the lower surface toward the upper surface for receiving the leading wires of the coil.
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