| 9992315 | Terminal and terminal multiple protection method | Apr 01, 15 | Jun 05, 18 | ZTE CORPORATION |
| 9954565 | Methods, network nodes, computer programs and computer program products for managing processing of an audio stream | Jun 25, 13 | Apr 24, 18 | Telefonaktiebolaget LM Ericsson ( publ) |
| 9871901 | Microphone holding structure and electronic device | Aug 10, 16 | Jan 16, 18 | RICOH COMPANY, LTD. |
| 9832299 | Background noise reduction in voice communication | Jul 17, 13 | Nov 28, 17 | EMPIRE TECHNOLOGY DEVELOPMENT LLC |
| 9820070 | Electronic device | Jun 21, 16 | Nov 14, 17 | KYOCERA CORPORATION |
| 9794386 | Anechoic cup or secondary anechoic chamber comprising metallic flake mixed with sound attenuating or absorbing materials for use with a communication device and related methods | Feb 01, 17 | Oct 17, 17 | QUIET INC. |
| 9735826 | Noise shielding device with heat dissipation structure and electronic device having the same | Apr 05, 16 | Aug 15, 17 | SAMSUNG ELECTRONICS CO., LTD. |
| 9721581 | Method and device for mitigating wind noise in a speech signal generated at a microphone of the device | Aug 25, 15 | Aug 01, 17 | BLACKBERRY LIMITED |
| 9614945 | Anti-noise canceling headset and related methods | Nov 29, 16 | Apr 04, 17 | QUIET INC. |
| 9576567 | Ergonomic tubular anechoic chambers for use with a communication device and related methods | Dec 19, 14 | Feb 21, 17 | QUIET INC. |
| 9571617 | Controlling mute function on telephone | May 31, 16 | Feb 14, 17 | INTERNATIONAL BUSINESS MACHINES CORPORATION |
| 9525765 | Ergonomic anechoic anti-noise canceling chamber for use with a communication device and related methods | Dec 22, 15 | Dec 20, 16 | QUIET INC. |
| 9433271 | Protective cover with an acoustic isolation mechanism | Aug 28, 15 | Sep 06, 16 | OTTER PRODUCTS, LLC |
| 9413864 | Controlling mute function on telephone | May 29, 14 | Aug 09, 16 | INTERNATIONAL BUSINESS MACHINES CORPORATION |
| 9380140 | Electronic apparatus | Jul 26, 13 | Jun 28, 16 | KYOCERA CORPORATION |
| 9369166 | Earpiece attachment for use with a cell phone | May 21, 14 | Jun 14, 16 | Not available |
| 9336768 | Smartphone security masking enclosure | Jul 26, 13 | May 10, 16 | CCD Ventures LLC |
| 9300795 | Voice input state identification | Jul 01, 15 | Mar 29, 16 | INTERNATIONAL BUSINESS MACHINES CORPORATION |
| 9294834 | Method and apparatus for reducing noise in voices of mobile terminal | Apr 30, 13 | Mar 22, 16 | HUAWEI DEVICE (DONGGUAN) CO., LTD. |
| 9268471 | Method and apparatus for generating directional sound | Jul 09, 14 | Feb 23, 16 | SAMSUNG ELECTRONICS CO., LTD. |