| 9992578 | Unidirectional dynamic microphone unit | Dec 20, 16 | Jun 05, 18 | Kabushiki Kaisha Audio-Technica |
| 9986329 | Display apparatus | Nov 12, 15 | May 29, 18 | Samsung Electronics Co. Ltd. |
| 9986319 | MEMS sensor | Jan 26, 17 | May 29, 18 | AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD |
| 9980038 | Top port multi-part surface mount silicon condenser microphone | May 26, 17 | May 22, 18 | Knowles Electronics, LLC |
| 9980023 | Recording high output power levels of sound at low sound pressure levels | Aug 07, 17 | May 22, 18 | Not available |
| 9961463 | Calibration indicator | Jul 07, 15 | May 01, 18 | Sonos Inc. |
| 9961447 | Micro speaker | Jun 23, 10 | May 01, 18 | Sound Solutions International Co., Ltd. |
| 9949029 | Audio filtering with virtual sample rate increases | Mar 26, 14 | Apr 17, 18 | Not available |
| 9942653 | Narrow-angle directional microphone | Oct 10, 16 | Apr 10, 18 | Kabushiki Kaisha Audio-Technica |
| 9936282 | Over-sampling digital processing path that emulates Nyquist rate (non-oversampling) audio conversion | Apr 14, 16 | Apr 03, 18 | Cirrus Logic, Inc. |
| 9930441 | Audio playing system | Sep 09, 17 | Mar 27, 18 | GemTek Technology Co. Ltd. |
| 9924264 | Microphone and microphone apparatus | Jul 11, 16 | Mar 20, 18 | KABUSHIKI KAISHA AUDIO-TECHNICA |
| 9918168 | Microphone | Jan 26, 17 | Mar 13, 18 | AAC TECHNOLOGIES PTE. LTD. |
| 9913032 | Audio filtering with virtual sample rate increases | Mar 26, 14 | Mar 06, 18 | Not available |
| 9913045 | Piezoelectric speakers for electronic devices | Apr 18, 16 | Mar 06, 18 | APPLE INC. |
| 9913057 | Concurrent multi-loudspeaker calibration with a single measurement | Apr 04, 17 | Mar 06, 18 | SONOS, INC. |
| 9906855 | Reducing ported transducer array enclosure noise | Dec 28, 15 | Feb 27, 18 | BOSE CORPORATION |
| 9900713 | Microphone inlet for hearing aid | Mar 04, 16 | Feb 20, 18 | OTICON A/S |
| 9900675 | Packaging of acoustic volume increasing materials for loudspeaker devices | Jun 02, 15 | Feb 20, 18 | SOUND SOLUTIONS INTERNATIONAL CO., LTD. |
| 9889456 | Drywall texture application device | Mar 09, 15 | Feb 13, 18 | SPRAYNOZ LLC |