Patent ID: 11884535
Assignee: XMEMS LABS, INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC B  H | IPC B  H

Claim 7:
8. A device, disposed within a wearable sound device or to be disposed within the wearable sound device, the device comprising:
a first anchor structure and a second anchor structure;
a first membrane portion comprising an end anchored by the first anchor structure;
a second membrane portion comprising an end anchored by the second anchor structure;
a first actuating portion disposed on the first membrane portion; and
a second actuating portion disposed on the second membrane portion;
wherein a vent is opened when the first actuating portion receives a first voltage so that the first membrane portion moves toward a first direction and the second actuating portion receives a second voltage so that the second membrane portion moves toward a second direction opposite to the first direction.