Class H04R : LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
Subclass 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)
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12256209 | Bone conduction speaker and compound vibration device thereof | Mar 13, 23 | Mar 18, 25 | SHENZHEN SHOKZ CO., LTD. |
| 12225338 | Home appliance having speech recognition function | Jan 30, 23 | Feb 11, 25 | Samsung Electronics Co. Ltd. |
| 12204811 | Wireless microphone system and methods for synchronizing a wireless transmitter and a wireless receiver | Feb 16, 23 | Jan 21, 25 | Shure Acquisition Holdings Inc. |
| 12192680 | Display an image during a communication | Nov 13, 23 | Jan 07, 25 | Pelagic Concepts LLC |
| 12137312 | Portable wireless listening device | Aug 24, 22 | Nov 05, 24 | Apple Inc. |
| 12114118 | Audio device housing | Jan 10, 22 | Oct 08, 24 | Shure Acquisition Holdings Inc. |
| 12101620 | Sound dosage monitoring and remediation system and method for audio wellness | Jun 23, 22 | Sep 24, 24 | Dell Products, L.P. |
| 12089000 | Signal processing apparatus, signal processing method, and non-transitory computer-readable storage medium | Sep 23, 22 | Sep 10, 24 | CANON KABUSHIKI KAISHA |
| 12076189 | Ultrasonic imaging devices, systems and methods | Aug 18, 22 | Sep 03, 24 | BFLY OPERATIONS, INC. |
| 12082385 | Electrostatic discharge (ESD) mitigation for in-ear audio output devices | May 06, 22 | Sep 03, 24 | Bose Corporation |
| 12069462 | Bone conduction speaker and compound vibration device thereof | Jul 18, 22 | Aug 20, 24 | SHENZHEN SHOKZ CO., LTD. |
| 12039965 | Audio processing system and audio processing device | Mar 08, 22 | Jul 16, 24 | PANASONIC AUTOMOTIVE SYSTEMS CO., LTD. |
| 12003916 | Electronic devices with sound permeable fabric | Mar 24, 21 | Jun 04, 24 | Apple Inc. |
| 11981259 | Sound generation device for vehicle | Aug 12, 20 | May 14, 24 | Mazda Motor Corporation |
| 11985458 | System and method for Bluetooth® cloning and switching system among plural paired input/output devices | Apr 29, 22 | May 14, 24 | Dell Products LP |
| 11975359 | Haptic stimulation systems and methods | Oct 26, 21 | May 07, 24 | Huawei Technologies Co. Ltd. |
| 11962280 | Synchronized controller | Apr 27, 22 | Apr 16, 24 | Crestron Electronics Inc. |
| 11948549 | Electromagnetic actuator for a display with improved spring arrangement and output device with said actuator | Jul 16, 20 | Apr 02, 24 | Sound Solutions International Co., Ltd. |
| 11945891 | Speaker having an adhesive composition | Sep 19, 18 | Apr 02, 24 | DENKA COMPANY LIMITED |
| 11943575 | Wireless audio systems | Apr 22, 21 | Mar 26, 24 | Apple Inc. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0030,387 | SWITCHING DRIVERS WITH VOLTAGE MONITORING | Jul 21, 23 | Jan 23, 25 | Cirrus Logic International Semiconductor Ltd. |
| 2024/0407,759 | ULTRASONIC IMAGING DEVICES SYSTEMS AND METHODS | Aug 16, 24 | Dec 12, 24 | BFLY OPERATIONS, INC. |
| 2024/0388,852 | BONE CONDUCTION SPEAKER AND COMPOUND VIBRATION DEVICE THEREOF | Jul 29, 24 | Nov 21, 24 | SHENZHEN SHOKZ CO., LTD. |
| 2024/0377,891 | SYSTEM AND METHOD FOR PRODUCING MID-AIR TACTILE STIMULATION | Jul 22, 24 | Nov 14, 24 | Emerge Now Inc. |
| 2024/0339,979 | SYNCHRONIZED CONTROLLER | Apr 12, 24 | Oct 10, 24 | Crestron Electronics Inc. |
| 2024/0292,134 | SYSTEM AND METHOD FOR BLUETOOTH ® CLONING AND SWITCHING SYSTEM AMONG PLURAL PAIRED INPUT/OUTPUT DEVICES | May 06, 24 | Aug 29, 24 | Dell Products LP |
| 2024/0203,389 | Electromagnetic Actuator For A Display With Improved Spring Arrangement And Output Device with Said Actuator | Feb 23, 24 | Jun 20, 24 | Not available |
| 2024/0196,120 | WIRELESS AUDIO SYSTEMS | Feb 26, 24 | Jun 13, 24 | Not available |
| 2024/0087,339 | INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING SYSTEM, AND INFORMATION PROCESSING METHOD | Sep 12, 23 | Mar 14, 24 | Not available |
| 2024/0022,845 | SPEAKER DEVICE | Feb 24, 23 | Jan 18, 24 | PIONEER CORPORATION; Tohoku Pioneer Corporation; |
| 2023/0420,825 | Secondary Antenna for Wireless Microphone | Sep 13, 23 | Dec 28, 23 | Not available |
| 2021/0321,179 | WIRELESS AUDIO SYSTEMS | Apr 22, 21 | Oct 14, 21 | Not available |
| 2021/0204,043 | SYSTEM AND METHOD FOR ADAPTIVE CONTROL OF ONLINE EXTRACTION OF LOUDSPEAKER PARAMETERS | Dec 28, 20 | Jul 01, 21 | Not available |
| 2021/0195,322 | ACOUSTIC INPUT DEVICES COMPRISING ACOUSTIC PORTS AND TRANSDUCERS | Jan 20, 17 | Jun 24, 21 | Hewlett-Packard Company |
| 2019/0364,348 | EARPHONE WITH SEALING PROCESS BETWEEN LEATHER SHEATH AND LOUDSPEAKER COVER WITH SOFT RUBBER RING | Jul 23, 19 | Nov 28, 19 | Not available |
| 2019/0132,668 | SOUND REPRODUCTION SYSTEM, MOBILE OBJECT, AND SOUND REPRODUCTION METHOD | Oct 25, 18 | May 02, 19 | Panasonic Intellectual Property Management Co., Ltd. |
| 2018/0199,120 | METHOD OF CONTROLLING DIGITAL PHOTOGRAPHING APPARATUS AND DIGITAL PHOTOGRAPHING APPARATUS USING THE SAME | Mar 06, 18 | Jul 12, 18 | Not available |
| 2017/0296,144 | ULTRASONIC IMAGING DEVICES, SYSTEMS AND METHODS | Jun 29, 17 | Oct 19, 17 | BUTTERFLY NETWORK, INC. |
| 2017/0296,145 | MONOLITHIC ULTRASONIC IMAGING DEVICES, SYSTEMS AND METHODS | Jun 29, 17 | Oct 19, 17 | BUTTERFLY NETWORK, INC. |
| 2016/0044,394 | LOW-POWER ENVIRONMENT MONITORING AND ACTIVATION TRIGGERING FOR MOBILE DEVICES THROUGH ULTRASOUND ECHO ANALYSIS | Aug 07, 14 | Feb 11, 16 | NXP B.V. |
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