| 2024/0195,901 | HANDHELD DEVICE CASE WITH ACTIVATABLE SHIELD TO BLOCK WIRELESS SIGNALS | Feb 23, 24 | Jun 13, 24 | Not available |
| 2023/0283,703 | HANDHELD DEVICE CASE WITH ACTIVATABLE SHIELD TO BLOCK WIRELESS SIGNALS | May 10, 23 | Sep 07, 23 | Not available |
| 2023/0254,395 | Electronic Device and Control Method Thereof | Apr 14, 23 | Aug 10, 23 | Not available |
| 2023/0115,018 | HANDHELD DEVICE CASE WITH ACTIVATABLE SHIELD TO BLOCK WIRELESS SIGNALS | Oct 14, 22 | Apr 13, 23 | Not available |
| 2022/0345,562 | HANDHELD DEVICE CASE WITH ACTIVATABLE SHIELD TO BLOCK WIRELESS SIGNALS | Apr 27, 22 | Oct 27, 22 | Not available |
| 2022/0247,852 | Limiting Sound Emissions in Speech Detection Arrangements | Mar 10, 22 | Aug 04, 22 | Not available |
| 2021/0258,414 | THE WIRELESS CONFIDENTIAL DEVICE FOR VOICE COMMUNICATION | Jun 08, 18 | Aug 19, 21 | Not available |
| 2019/0289,109 | Apparatus and Methods for Voice Privacy with Headphones | Mar 12, 19 | Sep 19, 19 | Not available |
| 2019/0253,545 | DEVICE AND METHOD FOR MUFFLING, COMMUNICATION DEVICE AND WEARABLE DEVICE | Sep 17, 18 | Aug 15, 19 | Not available |
| 2019/0199,840 | WHISPER DEVICE | Nov 19, 18 | Jun 27, 19 | Not available |
| 2018/0213,073 | Method and Apparatus for Controlling Multi-Microphone Noise-Canceling Sound Pickup Range of Terminal | Mar 09, 16 | Jul 26, 18 | Huawei Technologies Co., Ltd. |
| 2018/0205,401 | Methods, Network Nodes, Computer Programs and Computer Program Products for Managing Processing of an Audio Stream | Mar 12, 18 | Jul 19, 18 | Not available |
| 2017/0318,139 | 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 | Jul 12, 17 | Nov 02, 17 | QUIET INC. |
| 2017/0310,801 | TERMINAL AND TERMINAL MULTIPLE PROTECTION METHOD | Apr 01, 15 | Oct 26, 17 | ZTE CORPORATION |
| 2017/0149,943 | 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 | May 25, 17 | QUIET INC. |
| 2017/0085,689 | Anti-noise canceling headset and related methods | Nov 29, 16 | Mar 23, 17 | QUIET INC. |
| 2016/0277,553 | CONTROLLING MUTE FUNCTION ON TELEPHONE | May 31, 16 | Sep 22, 16 | INTERNATIONAL BUSINESS MACHINES CORPORATION |
| 2016/0198,030 | BACKGROUND NOISE REDUCTION IN VOICE COMMUNICATION | Jul 17, 13 | Jul 07, 16 | EMPIRE TECHNOLOGY DEVELOPMENT LLC |
| 2015/0312,390 | Ergonomic tubular anechoic chambers for use with a communication device and related methods | Jun 15, 15 | Oct 29, 15 | QUIET INC. |
| 2015/0304,493 | VOICE INPUT STATE IDENTIFICATION | Jul 01, 15 | Oct 22, 15 | INTERNATIONAL BUSINESS MACHINES CORPORATION |