H04R 1/26

Sub-Class

Watch

Stats

Description

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


Subclass 1/26: 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) Arrangements for obtaining desired frequency or directional characteristics (for stereophonic purposes H04R 5/00; speech enhancement by processing of the speech signal G10L 21/02) for obtaining desired frequency characteristic only (circuits for combining transducers having different responses H04R 3/00) Spatial arrangement of separate transducers responsive to two or more frequency ranges

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12262186 System and method for delivering full-bandwidth sound to an audience in an audience spaceNov 03, 21Mar 25, 25Meyer Sound Laboratories Incorporated
12248547 Detection of attachment problem of apparatus being worn by userOct 06, 23Mar 11, 25NEC Corporation
12248548 Detection of attachment problem of apparatus being worn by userOct 06, 23Mar 11, 25NEC Corporation
12248550 Detection of attachment problem of apparatus being worn by userOct 06, 23Mar 11, 25NEC Corporation
12250514 Audio system for a vehicleNov 02, 20Mar 11, 25SAINT - GOBAIN GLASS FRANCE
12238470 Earphone without covering an ear canalJun 19, 23Feb 25, 25SHENZHEN SHOKZ CO., LTD.
12231841 Audio data processing method and apparatus, and sound box systemFeb 23, 23Feb 18, 25Huawei Technologies Co., Ltd.
12223978 Audio systemOct 26, 22Feb 11, 25Alps Alpine Co., Ltd.
12225345 Sound production using speaker enclosure with reduced internal pressureJan 30, 23Feb 11, 25Monophase LLC
12207034 Acoustic deviceMar 04, 24Jan 21, 25SHENZHEN SHOKZ CO., LTD.
12207067 Multi-channel audio playback systemOct 24, 22Jan 21, 25Not available
12200433 Line source loudspeaker deviceJul 30, 21Jan 14, 25AED DISTRIBUTION N.V.
12192698 Loudspeaker with reduced audio coloration caused by reflections from a surfaceOct 05, 23Jan 07, 25Apple Inc.
12192742 Filter generation device and filter generation methodSep 07, 22Jan 07, 25JVCKENWOOD CORPORATION
12183360 Directional loudness map based audio processingApr 26, 21Dec 31, 24Fraunhofer-Gesellschaft zur Förderung der Angewandten Forschung E.V.
12160696 Acoustic output apparatusNov 06, 23Dec 03, 24SHENZHEN SHOKZ CO., LTD.
12153856 Transmission apparatus, transmission method, reception apparatus, and reception method for designating tactile presentation positionsDec 10, 20Nov 26, 24Sony Group Corporation
12147610 Voice-controlled electronic deviceMay 18, 23Nov 19, 24Apple Inc.
12143766 Vehicle speaker systemMay 19, 22Nov 12, 24Not available
12133037 Acoustic output apparatusAug 19, 22Oct 29, 24SHENZHEN SHOKZ CO., LTD.

more results

Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2025/0106,548 ELECTRONIC APPARATUSSep 24, 24Mar 27, 25Not available
2025/0097,630 PIEZOELECTRIC VOICE ACCELEROMETER WITH BACK CAVITY AIR PRESSURE COUPLING AND MULTIPLE RESONANCE PEAKSSep 20, 23Mar 20, 25Not available
2025/0080,892 AUDIO SIGNAL PROCESSING METHOD, DEVICE, SYSTEM, AND STORAGE MEDIUMSep 01, 23Mar 06, 25Not available
2025/0080,899 HYBRID DUAL UNIT EARPHONENov 19, 24Mar 06, 25Not available
2025/0061,904 USER IDENTIFICATION WITH AUDIO EARBUDSOct 30, 24Feb 20, 25Intel Corp.
2025/0056,159 MULTIBAND BASS MANAGEMENT IN VEHICLE AUDIO SYSTEMDec 14, 22Feb 13, 25Not available
2025/0044,879 VOICE-CONTROLLED ELECTRONIC DEVICEOct 17, 24Feb 06, 25Apple Inc.
2025/0039,591 ACOUSTIC OUTPUT APPARATUSOct 12, 24Jan 30, 25SHENZHEN SHOKZ CO., LTD.
2025/0030,969 ACOUSTIC OUTPUT APPARATUS AND METHODS THEREOFSep 20, 24Jan 23, 25SHENZHEN SHOKZ CO., LTD.
2025/0030,975 3D SOUND ANALYSIS SYSTEMDec 05, 22Jan 23, 253DS MIKE PTY LTD
2025/0023,532 ELECTRONIC DEVICE AND METHOD FOR PROTECTING SPEAKER USING SAMEJun 27, 24Jan 16, 25Not available
2025/0024,189 NON-BLOCKING DUAL DRIVER EARPHONESSep 27, 24Jan 16, 25Not available
2025/0010,777 Vehicle HeadrestSep 20, 24Jan 09, 25Not available
2025/0016,487 ACOUSTIC OUTPUT APPARATUSSep 22, 24Jan 09, 25SHENZHEN SHOKZ CO., LTD.
2024/0430,614 ELECTRONIC INSTRUMENT AND ELECTRONIC KEYBOARD INSTRUMENTJun 13, 24Dec 26, 24Not available
2024/0430,615 ELECTRONIC INSTRUMENT AND ELECTRONIC KEYBOARD INSTRUMENTJun 14, 24Dec 26, 24Not available
2024/0422,466 OPEN EARPHONEAug 25, 24Dec 19, 24SHENZHEN SHOKZ CO., LTD.
2024/0406,611 ACOUSTIC OUTPUT APPARATUSAug 15, 24Dec 05, 24SHENZHEN SHOKZ CO., LTD.
2024/0406,617 AN AUDIO APPARATUS AND A HEAD MOUNTED DEVICE INCLUDING THE AUDIO APPARATUSSep 08, 22Dec 05, 24TESSERACT IMAGING LIMITED
2024/0397,596 CONDITIONALLY ADJUSTING LIGHT EFFECT BASED ON SECOND AUDIO CHANNEL CONTENTSep 20, 22Nov 28, 24Not available

more results

Top Owners in This Subclass

Upgrade to the Professional Level to view Top Owners for this Subclass.Learn More

Patents Issued To Date - By Filing Year

Average Time to Issuance