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DIAPHRAGM AND SPEAKER UNIT
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Publication number 20250240574
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Publication date Jul 24, 2025
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Onkyo Corporation
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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LOUDSPEAKER
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Publication number 20250240573
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Publication date Jul 24, 2025
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ASK Industries S.p.A.
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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SPEAKER
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Publication number 20250203259
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Publication date Jun 19, 2025
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AAC Microtech (Changzhou) Co., Ltd.
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Yang Shi
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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SPEAKER
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Publication number 20250203292
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Publication date Jun 19, 2025
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AAC MICROTECH (CHANGZHOU) CO., LTD.
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Chao Zhang
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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SPEAKER DEVICE
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Publication number 20250142252
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Publication date May 1, 2025
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MERRY ELECTRONICS (SUZHOU) CO., LTD.
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LiGuo Rao
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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SPEAKER DEVICE
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Publication number 20250142260
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Publication date May 1, 2025
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MERRY ELECTRONICS (SUZHOU) CO., LTD.
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LiGuo Rao
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Coaxial Speaker
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Publication number 20250133330
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Publication date Apr 24, 2025
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AAC Microtech (Changzhou) Co., Ltd.
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Zhang Ren
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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SPEAKER BOX AND STYLUS
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Publication number 20250133349
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Publication date Apr 24, 2025
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AAC MICROTECH (CHANGZHOU) CO., LTD.
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Zhang Ren
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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SOUND-GENERATING DEVICE
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Publication number 20250126412
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Publication date Apr 17, 2025
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AAC MICROTECH (CHANGZHOU) CO., LTD.
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Zhang Ren
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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SOUND DEVICE
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Publication number 20250126413
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Publication date Apr 17, 2025
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AAC Microtech (Changzhou) Co., Ltd.
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Zhang Ren
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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SPEAKER
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Publication number 20250113142
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Publication date Apr 3, 2025
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AAC TECHNOLOGIES (NANJING) CO., LTD.
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Yao Hui
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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SPEAKER
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Publication number 20250106563
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Publication date Mar 27, 2025
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AAC MICROTECH (CHANGZHOU) CO., LTD.
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Ke Li
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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GRADUAL VIBRATION SPEAKER
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Publication number 20250097618
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Publication date Mar 20, 2025
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ESTEC CORPORATION
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Jeong Wook KIM
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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ACOUSTIC OUTPUT DEVICES
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Publication number 20250071471
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Publication date Feb 27, 2025
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SHENZHEN SHOKZ CO., LTD.
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Lei ZHANG
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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ACOUSTIC OUTPUT DEVICES
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Publication number 20250063292
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Publication date Feb 20, 2025
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SHENZHEN SHOKZ CO., LTD.
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Lei ZHANG
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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ELECTRONIC DEVICE
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Publication number 20250063307
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Publication date Feb 20, 2025
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MERRY ELECTRONICS (SUZHOU) CO.,LTD.
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LiGuo RAO
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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ACOUSTIC OUTPUT DEVICES
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Publication number 20250063293
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Publication date Feb 20, 2025
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SHENZHEN SHOKZ CO., LTD.
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Lei ZHANG
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H04 - ELECTRIC COMMUNICATION TECHNIQUE