| 9990070 | Virtual keyboard interaction using touch input force | Jun 05, 15 | Jun 05, 18 | Sentons Inc. |
| 9986325 | System with wireless earphones | Jul 14, 17 | May 29, 18 | Koss Corporation |
| 9971561 | Volume control | Nov 15, 16 | May 15, 18 | OATH INC. |
| 9965245 | Playback and light control based on proximity | May 26, 16 | May 08, 18 | Sonos Inc. |
| 9965244 | System and method for issuing commands in a media playback system | Mar 31, 16 | May 08, 18 | Sonos Inc. |
| 9948257 | Phantom-powered inline preamplifier with variable impedance loading and adjustable interface | Apr 04, 16 | Apr 17, 18 | Not available |
| 9941853 | Gain calibration controller | Jul 17, 17 | Apr 10, 18 | NXP B.V. |
| 9883300 | Method and apparatus for controlling a hearing instrument to relieve tinitus, hyperacusis, and hearing loss | Feb 22, 16 | Jan 30, 18 | OTICON A/S |
| 9858035 | Signal processing device and storage medium | Mar 17, 15 | Jan 02, 18 | YAMAHA CORPORATION |
| 9851937 | Electronic device, method of controlling volume of the electronic device, and method of controlling the electronic device | Aug 17, 15 | Dec 26, 17 | SAMSUNG ELECTRONICS CO., LTD. |
| 9831842 | Semiconductor integrated circuit, variable gain amplifier, and sensing system | Sep 25, 15 | Nov 28, 17 | RENESAS ELECTRONICS CORPORATION |
| 9786262 | Programmable noise reducing, deadening, and cancelation devices, systems and methods | Jun 23, 16 | Oct 10, 17 | Not available |
| 9786278 | Image display apparatus and method of controlling the same | Nov 15, 16 | Oct 10, 17 | SAMSUNG ELECTRONICS CO., LTD. |
| 9788091 | Audio system having integral handle | Nov 15, 16 | Oct 10, 17 | BOSE CORPORATION |
| 9778899 | Techniques for setting volume level within a tree of cascaded volume controls with variating operating delays | Feb 25, 15 | Oct 03, 17 | INTEL CORPORATION |
| 9768746 | User interfaces and related devices and systems | Sep 10, 13 | Sep 19, 17 | BOSE CORPORATION |
| 9755597 | Fixed gain amplifier circuit | Dec 16, 15 | Sep 05, 17 | STMICROELECTRONICS, INC. |
| 9743259 | Audio systems and methods | May 19, 16 | Aug 22, 17 | QUALCOMM INCORPORATED |
| 9729959 | System with wireless earphones | Oct 14, 16 | Aug 08, 17 | KOSS CORPORATION |
| 9712934 | System and method for calibration and reproduction of audio signals based on auditory feedback | Jul 16, 15 | Jul 18, 17 | EARIQ, INC. |