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HYBRID DUAL UNIT EARPHONE
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Publication date Mar 6, 2025
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GUOGUANG ELECTRIC COMPANY LIMITED
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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MEMS microphone chip
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Publication date Mar 6, 2025
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AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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SOUND OUTPUT APPARATUS
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Publication date Feb 6, 2025
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HUAWEI TECHNOLOGIES CO., LTD.
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Lei WANG
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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MEMS microphone
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Publication date Feb 6, 2025
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AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
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Zhuanzhuan Zhao
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AUDIO SYSTEM FOR MRI
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Publication date Jan 30, 2025
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NORDICNEUROLAB AS
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Olav BIRKELAND
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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MEMS ACOUSTIC ELEMENT
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Publication number 20250039611
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Publication date Jan 30, 2025
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Murata Manufacturing Co., Ltd.
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Ryosuke NIWA
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B81 - MICRO-STRUCTURAL TECHNOLOGY
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Publication date Jan 23, 2025
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Huawei Technologies Co., Ltd
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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TRIPLE-MEMBRANE MEMS DEVICE
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Publication number 20250024203
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Publication date Jan 16, 2025
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INFINEON TECHNOLOGIES AG
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Marc Fueldner
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B81 - MICRO-STRUCTURAL TECHNOLOGY
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MEMS MICROPHONE
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Publication number 20250016508
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Publication date Jan 9, 2025
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AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
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Xingfu Chen
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B81 - MICRO-STRUCTURAL TECHNOLOGY
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