Inventor
HULVA ANDREW M
US5 patents
Patents
5 patentsUS10631096B1Apr 21, 2020
Force cancelling transducer
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US10848846B2Nov 24, 2020
Display system having an audio output device
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US12439191B2Oct 7, 2025
Display system having an audio output device
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US11805347B2Oct 31, 2023
Display system having an audio output device
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US12538079B2Jan 27, 2026
Magnetic stiffness reduction for audio transducers
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