Electrical audio signal processing systems and devices – Electro-acoustic audio transducer – Electromagnetic
Reexamination Certificate
2004-01-15
2010-10-19
Young, Wayne R (Department: 2627)
Electrical audio signal processing systems and devices
Electro-acoustic audio transducer
Electromagnetic
C381S322000, C381S417000, C381S324000, C381S396000, C381S191000
Reexamination Certificate
active
07817815
ABSTRACT:
An armature for a receiver includes a first leg portion, a second leg portion, and a connection portion in communication with the first and second leg portions. The connection portion reduces the stiffness of the armature and minimizes magnetic reluctance of the connection between the first and second leg portions.
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Fitch Even Tabin & Flannery
Knowles Electronics LLC
Pendleton Dionne H
Young Wayne R
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