H04R 1/06

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Showing 1 to 20 of 93 results

Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
2024/0147,167 LAMINATED PIEZOELECTRIC ELEMENT AND ELECTROACOUSTIC TRANSDUCERJan 11, 24May 02, 24FUJIFILM Corporation
2024/0073,625 MICROPHONE CHIPNov 30, 22Feb 29, 24Not available
2024/0056,116 ELECTRONIC DEVICE COMPRISING ANTENNAOct 12, 23Feb 15, 24Not available
2024/0048,892 LOUDSPEAKER APPARATUSOct 22, 23Feb 08, 24SHENZHEN SHOKZ CO., LTD.
2024/0022,845 SPEAKER DEVICEFeb 24, 23Jan 18, 24PIONEER CORPORATION; Tohoku Pioneer Corporation;
2024/0015,444 MOVING-COIL SPEAKERJul 28, 22Jan 11, 24Merry Electronics (Shenzhen) Co., Ltd.
2023/0421,938 ELECTRICAL DEVICESep 07, 23Dec 28, 23Not available
2023/0370,781 WATER DRAINAGE STRUCTURE AND COIL WIRE CONNECTION STRUCTURE FOR 2-WAY TYPE MICROSPEAKERJul 26, 23Nov 16, 23Not available
2023/0007,376 AUDIO DEVICE TRANSDUCER AND ASSOCIATED SYSTEMS AND METHODSDec 07, 20Jan 05, 23Not available
2022/0417,631 ELECTRONIC DEVICEJun 28, 22Dec 29, 22Not available
2022/0303,664 LOUDSPEAKER APPARATUSJun 09, 22Sep 22, 22SHENZHEN SHOKZ CO., LTD.
2022/0264,218 LOUDSPEAKER APPARATUSApr 24, 22Aug 18, 22SHENZHEN SHOKZ CO., LTD.
2022/0256,277 LOUDSPEAKER APPARATUSApr 28, 22Aug 11, 22SHENZHEN SHOKZ CO., LTD.
2022/0208,441 COIL BOBBIN FOR A BALANCED ARMATURE RECEIVERDec 31, 20Jun 30, 22Not available
2022/0095,026 LOUDSPEAKER HAVING COLLAPSIBLE LEAD WIREAug 23, 21Mar 24, 22Not available
2021/0168,482 LOUDSPEAKER DEVICEFeb 10, 21Jun 03, 21Shenzhen Voxtech Co., Ltd.
2021/0168,480 SPEAKER DEVICEJan 18, 21Jun 03, 21PIONEER CORPORATION; Tohoku Pioneer Corporation;
2021/0168,481 LOUDSPEAKERFeb 09, 21Jun 03, 21Shenzhen Voxtech Co., Ltd.
2021/0037,329 POSITION SENSOR FOR A VOICE COILAug 02, 19Feb 04, 21Analog Devices, Inc.
2021/0029,432 Vibratable Element and Method of Connecting Connection Wire to Vibratable ElementJul 20, 20Jan 28, 21Hosiden Corporation

Showing 1 to 20 of 93 results