Category:Robert John Littrell of Belmont MA US

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Robert John Littrell

Robert John Littrell from Belmont MA US has applied for patents in technology areas such as H04R1/24, H04R1/04, H04R1/08 with qualcomm incorporated.

Patents

PIEZOELECTRIC VOICE ACCELEROMETER WITH BACK CAVITY AIR PRESSURE COUPLING AND MULTIPLE RESONANCE PEAKS (20250097630)

Pages in category "Robert John Littrell of Belmont MA US"

The following 2 pages are in this category, out of 2 total.

1

18470876. PIEZOELECTRIC VOICE ACCELEROMETER WITH BACK CAVITY AIR PRESSURE COUPLING AND MULTIPLE RESONANCE PEAKS (QUALCOMM Incorporated)

Q

Qualcomm incorporated (20250097630). PIEZOELECTRIC VOICE ACCELEROMETER WITH BACK CAVITY AIR PRESSURE COUPLING AND MULTIPLE RESONANCE PEAKS

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