G10L 25/84
For discriminating voice from noise
Official title: for discriminating voice from noise
G10L25/84 (For discriminating voice from noise) appears on 1,101 US grants and 1,286 published applications in this corpus.
Search patents in G10L- Granted patents
- 1,101
- Published applications
- 1,286
- Assignees
- 439
- Inventors
- 2,335
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 3 |
| 2008 | 0 | 0 |
| 2009 | 0 | 3 |
| 2010 | 1 | 2 |
| 2011 | 2 | 7 |
| 2012 | 6 | 20 |
| 2013 | 7 | 18 |
| 2014 | 19 | 33 |
| 2015 | 21 | 47 |
| 2016 | 54 | 65 |
| 2017 | 61 | 92 |
| 2018 | 75 | 116 |
| 2019 | 110 | 146 |
| 2020 | 125 | 155 |
| 2021 | 137 | 128 |
| 2022 | 126 | 114 |
| 2023 | 115 | 116 |
| 2024 | 106 | 103 |
| 2025 | 78 | 75 |
| 2026 | 57 | 42 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for acoustic echo cancellation for audio playback devices15 Sep 2026US 12,738,290 B2Sonos, Inc.
- Transformer-based voice recognition technology using improved voice as conditioning feature8 Sep 2026US 12,731,581 B2Iucf-Hyu (Industry-University Cooperation Foundation Hanyang University)
- Adaptive noise estimation8 Sep 2026US 12,731,599 B2Dolby International AB
- Speech features-based single channel voice activity detection method and system for reducing noise from an audio signal8 Sep 2026US 12,731,603 B2GM Global Technology Operations LLC
- Systems and methods to detect a beginning of input spoken by a user1 Sep 2026US 12,725,611 B1Suki AI, Inc.
- System for automated pilot report submission and dissemination24 Sep 2026US 2026/0290171 A1
- System17 Sep 2026US 2026/0279332 A1SoftBank Group Corp.
- Distance based Sound Separation using Machine Learning Models20 Aug 2026US 2026/0245575 A1Google Inc.
- Audio mixing for conference device with multiple microphone arrays20 Aug 2026US 2026/0247071 A1Cisco Technology, Inc.
- Ear-wearable device with different directional modes20 Aug 2026US 2026/0247083 A1Starkey Laboratories, Inc.
Most cited
By later US patents
- Voice recognition apparatus301US 8,762,145 B2Kabushiki Kaisha Toshiba · 2014
- Voice trigger for a digital assistant294US 10,199,051 B2Apple Inc. · 2019
- Speech signal transmitting and receiving apparatus with noise sensitive volume control276US 5,732,390 A1998
- Audio response messages264US 11,227,626 B1Snap Inc. · 2022
- Intelligent automated assistant for media exploration252US 10,049,663 B2Apple Inc. · 2018