Invention Grant
- Patent Title: Speaker device having a monolithic one-piece vibration damping structure
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Application No.: US16551746Application Date: 2019-08-27
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Publication No.: US11044550B2Publication Date: 2021-06-22
- Inventor: Ching-Shan Hsu , Hao-Chien Hsu
- Applicant: Vanson Electronics (Nanhai) Co., Ltd.
- Applicant Address: CN Foshan
- Assignee: Vanson Electronics (Nanhai) Co., Ltd.
- Current Assignee: Vanson Electronics (Nanhai) Co., Ltd.
- Current Assignee Address: CN Foshan
- Agent Winston Hsu
- Priority: CN201910296448.5 20190413
- Main IPC: H04R1/28
- IPC: H04R1/28 ; H04R1/02
Abstract:
A speaker device including a first speaker cover, a second speaker cover, a speaker housed by the first speaker cover and the second speaker cover, and a monolithic, one-piece vibration damping structure disposed between the first speaker cover and the second speaker cover. The first speaker cover and the second speaker cover are made of a first material, and the monolithic, one-piece vibration damping structure is made of a second material that is different from the first material.
Public/Granted literature
- US20200329302A1 SPEAKER DEVICE HAVING A MONOLITHIC ONE-PIECE VIBRATION DAMPING STRUCTURE Public/Granted day:2020-10-15
Information query
IPC分类:
