Inventor · disambiguated record

Huanzhu Liao

Also filed as: LIAO HUANZHU

1 granted patent·0 citations·filing 2023–2023

7Inventor score

Technology areasH04R

Files withZHEJIANG HUACHUANG VISION TECH CO LTD1

Top patents by PatentIndex Score

1 record

0141US12418747B2Method and apparatus for switching main microphone, voice detection method and apparatus for microphone, microphone-loudspeaker integrated device, and readable storage mediumZHEJIANG HUACHUANG VISION TECH CO LTD·Filed 2023·Granted Sep 16, 2025·0 cites·20 claims

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