Invention Grant
- Patent Title: Acoustic transducers with bend limiting member
- Patent Title (中): 具有弯曲限制构件的声学传感器
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Application No.: US14211726Application Date: 2014-03-14
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Publication No.: US09100752B2Publication Date: 2015-08-04
- Inventor: Terrence Keith Jones , Stefan Bokaemper
- Applicant: Emo Labs, Inc.
- Applicant Address: US MA Wellesley
- Assignee: Emo Labs, Inc.
- Current Assignee: Emo Labs, Inc.
- Current Assignee Address: US MA Wellesley
- Agency: Brown Rudnick LLP
- Main IPC: H04R17/00
- IPC: H04R17/00 ; H04R1/22 ; H04R5/00 ; H04R7/12 ; H04R7/16 ; H04R7/04 ; H04R9/06
Abstract:
The invention generally relates to acoustic transducers. In certain aspects, the acoustic transducer includes a diaphragm and a piezoelectric actuator coupled to the diaphragm to cause movement of the diaphragm. In certain aspects, the transducer also includes a member that limits bending of the actuator.
Public/Granted literature
- US20140270278A1 ACOUSTIC TRANSDUCERS WITH BEND LIMITING MEMBER Public/Granted day:2014-09-18
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