| RE47820 | Apparatus and method for providing a loudspeaker-enclosure-microphone system description | Apr 25, 18 | Jan 14, 20 | Fraunhofer - Gesellschaft zur Foerderung der angewandten Forschung e.V. |
| 9998819 | Audio layer in keyboard device providing enhanced audio performance | Jul 28, 17 | Jun 12, 18 | Avnera Corporation |
| 9987982 | Environmentally-friendly vehicle operating sound generator apparatus and method for controlling the same | Apr 28, 15 | Jun 05, 18 | LS AUTOMOTIVE TECHNOLOGIES CO., LTD. |
| 9986328 | Electronic device with changeable acoustic properties | Oct 07, 15 | May 29, 18 | Nokia Technologies Oy |
| 9961424 | Audio cabinet and control panel | Jan 18, 17 | May 01, 18 | ASPEN & ASSOCIATES |
| 9949018 | Distributed mode louspeaker damping oscillations within exciter feet | Jun 03, 16 | Apr 17, 18 | AMINA TECHNOLOGIES LIMITED |
| 9936284 | Earphone having an acoustic tuning mechanism | Oct 31, 16 | Apr 03, 18 | Apple Inc. |
| 9934774 | Noise-cancelling earphone | Dec 12, 16 | Apr 03, 18 | Merry Electronics(Shenzhen) Co., Ltd. |
| 9936286 | Loudspeaker device having foam insert to improve gas distribution in sound adsorber material | Feb 23, 17 | Apr 03, 18 | Sound Solutions International Co., Ltd. |
| 9913025 | High musical definition acoustic resonator | Jun 15, 16 | Mar 06, 18 | Not available |
| 9906870 | Apparatuses and methods for sound recording, manipulation, distribution and pressure wave creation through energy transfer between photons and media particles | Apr 01, 16 | Feb 27, 18 | Not available |
| 9900675 | Packaging of acoustic volume increasing materials for loudspeaker devices | Jun 02, 15 | Feb 20, 18 | SOUND SOLUTIONS INTERNATIONAL CO., LTD. |
| 9894429 | Enhancing audio performance of a consumer electronic device by producing compensation parameters based on the acoustic signature of the device | May 19, 16 | Feb 13, 18 | CIRRUS LOGIC, INC. |
| 9894432 | Modular acoustic horns and horn arrays | Sep 02, 16 | Feb 13, 18 | BOSE CORPORATION |
| 9894431 | Microphone rubber boot | Jul 02, 14 | Feb 13, 18 | CISCO TECHNOLOGY, INC. |
| 9888321 | Loudspeaker, electronic apparatus using same, and mobile apparatus | Mar 19, 16 | Feb 06, 18 | PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. |
| 9886941 | Portable electronic device directed audio targeted user system and method | Jan 24, 14 | Feb 06, 18 | ELWHA LLC |
| 9872117 | Device and method for adjusting an output to an audio port based on a determined sensitivity | Mar 01, 16 | Jan 16, 18 | BLACKBERRY LIMITED |
| 9866931 | Integrated speaker assembly for personal media device | Feb 10, 14 | Jan 09, 18 | APPLE INC. |
| 9866948 | Techniques for generating audio signals | Sep 10, 14 | Jan 09, 18 | EMPIRE TECHNOLOGY DEVELOPMENT LLC |