Invention Grant
- Patent Title: Transparent parametric emitter
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Application No.: US15072126Application Date: 2016-03-16
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Publication No.: US09661423B2Publication Date: 2017-05-23
- 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: H04R1/02
- IPC: H04R1/02 ; H04R19/02 ; H04N5/64 ; G06F1/16 ; H04R7/06 ; H04M1/03 ; H04R7/08 ; H04M1/02 ; G02F1/1333
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
- US20160255441A1 TRANSPARENT PARAMETRIC EMITTER Public/Granted day:2016-09-01
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