H04R

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Description

LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS (generating mechanical vibrations in general B06B; transducers for measuring particular variables G01; transducers in clocks G04; producing sounds with frequency not determined by supply frequency G10K; transducers in recording or reproducing heads G11B; transducers in motors H02)

Subclasses

Not Available
Subclass Title
1/00 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)
1/02 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)
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)
1/06 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) Arranging circuit leads; Relieving strain on circuit leads
1/08 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) Mouthpieces; Attachments therefor

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Recent Patents

Not Available
Patent #TitleFiling DateIssue DatePatent Owner
9998809 Loudspeaker module Nov 24, 15 Jun 12, 18 , GOERTEK INC.
9998844 Signal processing device and signal processing method Mar 14, 17 Jun 12, 18 , Yamaha Corporation
9997170 Electronic device and reverberation removal method therefor Oct 07, 14 Jun 12, 18 , Samsung Electronics Co. Ltd.; Bar-Llan Research & Development Company Ltd.;
9998839 Multimedia apparatus, and method for processing audio signal thereof May 18, 15 Jun 12, 18 , LG Electronics Inc.
9994440 MEMS device and process Jun 30, 14 Jun 12, 18 , Cirrus Logic, Inc.
9998811 Large-capsule, side-address, switchable multi-pattern removable assembly for condenser microphone Nov 07, 17 Jun 12, 18 , Vanguard Audio Labs, LLC
9998823 Systems and methods for reduction of audio artifacts in an audio system with dynamic range enhancement Oct 06, 14 Jun 12, 18 , Cirrus Logic, Inc.
9998817 On head detection by capacitive sensing BCT Dec 04, 15 Jun 12, 18 , Google LLC
9998843 Method for manufacturing a microphone Feb 08, 16 Jun 12, 18 , Taiwan Semiconductor Manufacturing Company Ltd.
9998850 Multiple communication mode headset Jun 23, 16 Jun 12, 18 , Sonetyics Holdings, Inc.
9998079 Amplifiers Apr 12, 17 Jun 12, 18 , NXP B.V.
9996199 Film haptic system having multiple operation points Apr 19, 13 Jun 12, 18 , Electronics and Telecommunications Research Institute
9998821 Speaker box Jan 26, 17 Jun 12, 18 , AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
9998818 Vehicle entertainment system May 12, 17 Jun 12, 18 , Voxx International Corporation
9998835 Transducer components and structure thereof for improved audio output Jul 12, 17 Jun 12, 18 , Google LLC
9998840 System and method for all electrical noise testing of MEMS microphones in production Feb 24, 15 Jun 12, 18 , Robert Bosch GmbH
9998812 Surface mountable microphone package, a microphone arrangement, a mobile phone and a method for recording microphone signals Feb 15, 16 Jun 12, 18 , Infineon Technologies AG
9998610 Control apparatus, control method, and computer-readable medium May 12, 14 Jun 12, 18 , ASAHI KASEI MICRODEVICES CORPORATION
9998822 Signal processing apparatus and method Jun 21, 17 Jun 12, 18 , CANON KABUSHIKI KAISHA
9998828 MEMS microphone element Oct 16, 15 Jun 12, 18 , 502 Robert Bosch GmbH

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Recent Publications

Not Available
Publication #TitleFiling DatePub DatePatent Owner
2018/0167,707 SPEAKER SYSTEMS FOR HEAD-WORN COMPUTER SYSTEMS Oct 02, 17 Jun 14, 18 , Not available
2018/0167,709 MICROPHONE HAVING A SOUND DELAY FILTER Jul 19, 17 Jun 14, 18 , Not available
2018/0167,724 DIRECTIONAL SPEAKER AND DISPLAY APPARATUS HAVING THE SAME Nov 30, 17 Jun 14, 18 , Samsung Electronics Co. Ltd.
2018/0167,750 SLIDING BIAS AND PEAK LIMITING FOR OPTICAL HEARING DEVICES Feb 06, 18 Jun 14, 18 , Not available
2018/0167,721 SOUND ABSORBING MATERIAL AND MANUFACTURING METHOD THEREOF AND SPEAKER USING SOUND ABSORBING MATERIAL Jan 26, 17 Jun 14, 18 , AAC Technologies Pte. Ltd.
2018/0167,739 SOUND PRODUCTION UNIT Jan 26, 17 Jun 14, 18 , AAC Technologies Pte. Ltd.
2018/0165,057 Source Coordination of Audio Playback Aug 15, 17 Jun 14, 18 , EVA Automation, Inc.
2018/0165,964 APPARATUS AND METHOD OF PROVIDING VISUALIZATION INFORMATION OF REAR VEHICLE Sep 19, 17 Jun 14, 18 , Not available
2018/0167,746 HEARING DEVICES, USER ACCESSORY DEVICES AND METHOD FOR UPDATING A HEARING DEVICE CONFIGURATION Nov 14, 17 Jun 14, 18 , GN HEARING A/S
2018/0167,749 HEARING SYSTEM, DEVICES AND METHOD OF SECURING COMMUNICATION FOR A USER APPLICATION Nov 16, 17 Jun 14, 18 , GN HEARING A/S
2018/0167,706 TELECOMMUNICATIONS AUDIO ENDPOINTS Mar 09, 17 Jun 14, 18 , Not available
2018/0167,743 SPEAKER May 23, 16 Jun 14, 18 , Not available
2018/0167,720 HIGH-FIDELITY ELECTRODYNAMIC LINE-SOURCE LOUDSPEAKER Oct 02, 17 Jun 14, 18 , Not available
2018/0167,752 HEARING AID WITH AN EXTENDED DOME Dec 11, 17 Jun 14, 18 , Oticon A/S
2018/0167,711 EARPHONE Sep 01, 17 Jun 14, 18 , Merry Electronics(Shenzhen) Co., Ltd.
2018/0167,729 SYSTEMS AND METHODS FOR HANDLING SILENCE IN AUDIO STREAMS Feb 12, 18 Jun 14, 18 , Not available
2018/0167,740 ACOUSTIC SENSOR AND CAPACITIVE TRANSDUCER Nov 09, 17 Jun 14, 18 , Omron Corporation
2018/0167,713 HEADPHONES WITH AN ERGONOMIC CUSHION AND AN ERGONOMIC CUSHION THEREOF Dec 06, 17 Jun 14, 18 , Kingston Technology Corp.
2018/0167,722 LOUDSPEAKER SYSTEM WITH DIRECTIVITY Dec 12, 17 Jun 14, 18 , Not available
2018/0167,758 Aggregation of Devices Based on Acoustic Monitoring Oct 22, 17 Jun 14, 18 , EVA Automation, Inc.

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Patents Issued To Date - By Filing Year

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