Patent ID: 11943582
Assignee: nan
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A sound enhancing apparatus for a smartphone, comprising:
a housing having an attachment surface;
said attachment surface configured for an engagement to a smartphone rear surface or to a portion of a phone case covering said rear surface;
a deflector in a sliding engagement with said housing, said deflector movable in said sliding engagement between a stowed position and a deployed position;
said deflector having a first surface facing toward said rear surface of said smartphone;
said deflector in said deployed position having a projecting portion thereof, said projecting portion extending between said bottom edge of said smartphone to a distal edge of said deflector;
a reflective curved area positioned on said first surface of said deflector; and
said deflector in said deployed position positioning said reflective curved area to reflect sound waves contacting said reflective curved area toward a microphone of said smartphone.