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Headphone system
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Patent number 11,974,087
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Issue date Apr 30, 2024
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RAPTURE INNOVATION LABS PRIVATE LIMITED
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Navajith Padmanabha Karkera
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Speaker device
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Patent number 11,956,614
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Issue date Apr 9, 2024
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AAC Microtech (Changzhou) Co., Ltd.
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Huhu Yang
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Acoustic output device
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Patent number 11,956,591
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Issue date Apr 9, 2024
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SHENZHEN SHOKZ CO., LTD.
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Junjiang Fu
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Loudspeaker
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Patent number 11,950,047
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Issue date Apr 2, 2024
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PSS Belgium N.V.
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David Corynen
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Speaker box
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Patent number 11,917,362
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Issue date Feb 27, 2024
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AAC Microtech (Changzhou) Co., Ltd.
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Huhu Yang
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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MEMS speaker
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Patent number 11,910,155
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Issue date Feb 20, 2024
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AAC Kaital Technologies (Wuhan) CO., LTD
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Qiang Dan
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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-
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Vibration device
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Patent number 11,856,381
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Issue date Dec 26, 2023
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AGC Inc.
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Jun Akiyama
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Speaker
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Patent number 11,849,278
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Issue date Dec 19, 2023
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Merry Electronics (Suzhou) Co., Ltd.
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PengJiang Wei
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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-
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Display apparatus
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Patent number 11,805,344
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Issue date Oct 31, 2023
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LG Display Co., Ltd.
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Kwangho Kim
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Micrometric loudspeaker
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Patent number 11,785,391
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Issue date Oct 10, 2023
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Commissariat a l'Energie Atomique et Aux Energies Alternatives
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Romain Liechti
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Electronic device
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Patent number 11,743,632
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Issue date Aug 29, 2023
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Nintendo Co., Ltd.
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Yuya Okazaki
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H04 - ELECTRIC COMMUNICATION TECHNIQUE