Invention Grant
- Patent Title: Transparent parametric emitter
- Patent Title (中): 透明参数发射器
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Application No.: US14604565Application Date: 2015-01-23
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Publication No.: US09351083B2Publication Date: 2016-05-24
- Inventor: David S. Hecht , Brian Alan Kappus , Elwood Grant Norris , Mark W. Norris
- Applicant: Turtle Beach Corporation
- Applicant Address: US CA San Diego
- Assignee: Turtle Beach Corporation
- Current Assignee: Turtle Beach Corporation
- Current Assignee Address: US CA San Diego
- Agency: Sheppard Mullin Richter & Hampton LLP
- Main IPC: H04R19/02
- IPC: H04R19/02 ; G06F1/16 ; H04M1/03 ; H04N5/64 ; H04R7/08
Abstract:
A transparent ultrasonic emitter includes a first transparent conductive layer; a second transparent conductive layer; and a plurality of transparent spacers disposed between the first and second transparent layers conductive of the ultrasonic audio speaker, the transparent spacers having a thickness and being arranged to define an open area between the first and second transparent layers.
Public/Granted literature
- US20160014529A1 TRANSPARENT PARAMETRIC EMITTER Public/Granted day:2016-01-14
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