Invention Grant
- Patent Title: Superdirective speaker
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Application No.: US17086926Application Date: 2020-11-02
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Publication No.: US11356771B2Publication Date: 2022-06-07
- Inventor: Hyun Chul Kim
- Applicant: Hyun Chul Kim
- Applicant Address: KR Seoul
- Assignee: Hyun Chul Kim
- Current Assignee: Hyun Chul Kim
- Current Assignee Address: KR Seoul
- Agency: Studebaker & Brackett PC
- Priority: KR10-2019-0142600 20191108
- Main IPC: H04R1/30
- IPC: H04R1/30 ; H04R1/32

Abstract:
The present invention relates to a superdirective speaker, and particularly, to a superdirective speaker in which speaker units are disposed and aligned adjacent to one another, and sound outputted from the speaker units overlaps and propagates stepwise, such that the sound may be clearly transmitted over a long distance.
Public/Granted literature
- US20210144468A1 SUPERDIRECTIVE SPEAKER Public/Granted day:2021-05-13
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