Invention Grant
- Patent Title: Sound generating apparatus, electric device and method for manufacturing the same
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Application No.: US15573693Application Date: 2015-11-18
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Publication No.: US10553191B2Publication Date: 2020-02-04
- Inventor: Lianwen Shan , Xinfeng Yang , Hairong Wang , Longhao Cui
- Applicant: GOERTEK INC.
- Applicant Address: unknown Weifang, Shandong
- Assignee: GOERTEK INC.
- Current Assignee: GOERTEK INC.
- Current Assignee Address: unknown Weifang, Shandong
- Priority: CN201510264418 20150521
- International Application: PCT/CN2015/094952 WO 20151118
- International Announcement: WO2016/184061 WO 20161124
- Main IPC: G10K9/122
- IPC: G10K9/122 ; H04R1/28 ; H04R17/00
Abstract:
The present invention discloses a sound generating apparatus, an electrode device and a method for manufacturing the same. The sound generating apparatus includes a sound generating member, a piezoelectric buzzer and a front cover, wherein the front cover is attached to the front of the sound generating member, and the piezoelectric buzzer is attached to the front cover.
Public/Granted literature
- US20180108337A1 SOUND GENERATING APPARATUS, ELECTRIC DEVICE AND METHOD FOR MANUFACTURING THE SAME Public/Granted day:2018-04-19
Information query
