Airtight-level sensor and electronic device including the same

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12259269
APP PUB NO 20230175881A1
SERIAL NO

17942201

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Importance

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Abstract

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An airtight-level sensor includes an air pump, a sounding mechanism, and a processing device. The air pump comprises an inlet valve and an outlet valve, the sounding mechanism is disposed near the outlet valve to generate a sound wave corresponding to an airflow blown from the outlet valve, and the processing device is disposed near the sounding mechanism to receive the sound wave generated therefrom and determines an airtight-level of an airtight chamber wherein the airtight-level sensor is disposed.

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Patent Owner(s)

Patent OwnerAddress
ALPHA NETWORKS INCNO 8 LI-HSIN 7TH RD HSINCHU SCIENCE PARK HSINCHU 300

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lin, Tzu-Chih Hsinchu, TW 49 313

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