H04R 1/04

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Description

Class  H04R : LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS


Subclass 1/04: Details of transducers (diaphragms H04R 7/00; characterised by the nature of the transducer, see the relevant group of main groups H04R 9/00-H04R 23/00; mounting radio sets or communication systems in helmets A42B 3/3; mountings specially adapted for telephone equipment H04M 1/02) Casings; Cabinets; Mountings therein (H04R 1/28 takes precedence) Structural association of microphone with electric circuitry therefor (in deaf-aid sets H04R 25/00)

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12267636 Mems microphoneNov 25, 22Apr 01, 25AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
12267642 Hearing deviceJun 14, 22Apr 01, 25Sivantos Pte. Ltd.
12267649 Microphone chipNov 30, 22Apr 01, 25AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
12255390 Microphone antenna for wireless microphone applicationsAug 09, 22Mar 18, 25Shure Acquisition Holdings Inc.
12248197 GlassesFeb 09, 21Mar 11, 25SHENZHEN SHOKZ CO., LTD.
12250520 Capacitive sensor assembly and electrical circuit thereforDec 31, 22Mar 11, 25Knowles Electronics, LLC
12239478 Wearable heart sound detection system and method thereofOct 15, 22Mar 04, 25Decentralized Biotechnology Intelligence Co., Ltd.
12240751 Sensor package substrate, sensor module having the same, and sensor package substrate manufacturing methodJun 05, 20Mar 04, 25TDK Corporation
12244914 Camera assembly with concave-shaped front faceJan 10, 24Mar 04, 25Google LLC
12244929 Device with moveable portion including sensorsSep 29, 22Mar 04, 25Amazon Technologies Inc.
12244987 Microphone assemblyJun 23, 20Mar 04, 25Peiker Acustic GmbH & Co. KG
12244999 Digital stethoscopeJan 08, 24Mar 04, 25ALIVECOR, INC.
12238468 Microphone system and methodsApr 05, 23Feb 25, 25Freedman Electronics Pty Ltd
12238475 Acoustic resonators for microphonesJan 24, 22Feb 25, 25Apple Inc.
12231836 Microphone port for electronic devicesDec 14, 22Feb 18, 25Apple Inc.
12232235 Pillow speaker relay circuit, pillow speaker, and method for sameApr 16, 21Feb 18, 25Curbell Medical Products, Inc.
12224479 Electronic device comprising an antenna and microphoneFeb 08, 23Feb 11, 25Samsung Electronics Co. Ltd.
12225338 Home appliance having speech recognition functionJan 30, 23Feb 11, 25Samsung Electronics Co. Ltd.
12225359 USB microphone for wireless transmissionDec 23, 22Feb 11, 25Shenzhen Shidser Trading Co, Ltd.
12215024 Adaptive MEMS device, codec for use with the MEMS device and method for providing diagnostic data, at run-time, on the current condition of a MEMS deviceOct 05, 21Feb 04, 25Infineon Technologies AG

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2025/0097,630 PIEZOELECTRIC VOICE ACCELEROMETER WITH BACK CAVITY AIR PRESSURE COUPLING AND MULTIPLE RESONANCE PEAKSSep 20, 23Mar 20, 25Not available
2025/0087,216 SUPPORTING AUDIO ELEMENT WITH VOICE RECOGNITION FOR A FURNITURE ITEMNov 26, 24Mar 13, 25Not available
2025/0080,890 CONDENSER MICROPHONE CAPSULE SUSPENSION STRUCTUREAug 31, 23Mar 06, 25Not available
2025/0071,457 AI Sampler for an Intelligent Cable or Cable AdapterNov 08, 24Feb 27, 25Prophet Productions, LLC
2025/0061,894 SPEECH RECOGNITION USING MULTIPLE SENSORSAug 27, 24Feb 20, 25Not available
2025/0063,310 PARYLENE ELECTRET CONDENSER MICROPHONE BACKPLATESep 10, 24Feb 20, 25Not available
2025/0056,173 LEAKAGE PATH DETECTION IN ACOUSTIC SENSOR MODULESAug 07, 24Feb 13, 25Not available
2025/0040,731 REFRIGERATOR HAVING PANEL ASSEMBLY COVERING OPENING OF OUTER PLATE OF DOOROct 17, 24Feb 06, 25Not available
2025/0041,710 INPUT DEVICEOct 18, 24Feb 06, 25Sony Interactive Entertainment Inc.
2025/0048,019 WEARABLE ELECTRONIC DEVICE COMPRISING SPEAKERJul 26, 24Feb 06, 25Not available
2025/0048,029 Microphone and Thin Plate Pressure AttenuatorAug 01, 24Feb 06, 25Not available
2025/0039,587 Sound capturing unitJul 05, 24Jan 30, 25Not available
2025/0039,598 SOUND DEVICEJul 25, 24Jan 30, 25LG Electronics Inc.
2025/0031,326 ELECTRONIC DEVICE INCLUDING SUPPORT AREA FOR SUPPORT SEALING MEMBERJul 30, 24Jan 23, 25Not available
2025/0027,763 OPTOELECTRONIC DEVICE, SELF-MIXING INTERFEROMETER AND METHOD FOR OPERATING A SELF-MIXING INTERFEROMETEROct 07, 22Jan 23, 25Not available
2025/0014,591 PRIVACY-PRESERVING SOCIAL INTERACTION MEASUREMENTSep 16, 24Jan 09, 25Google LLC
2025/0016,495 Impedance-Tuned Microphone TunnelSep 18, 24Jan 09, 25Google LLC
2025/0016,508 MEMS MICROPHONEDec 29, 23Jan 09, 25Not available
2025/0008,250 MICROPHONE HEAD CONNECTOR ADAPTERJun 27, 24Jan 02, 25Sound Devices LLC
2025/0008,260 AUDIO ELECTRONIC DEVICE AND WIND NOISE CONTROL METHOD FOR MICROPHONE THEREOFSep 13, 24Jan 02, 25Not available

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Patents Issued To Date - By Filing Year

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