G10L 25/18
The extracted parameters being spectral information of each sub-band
Official title: the extracted parameters being spectral information of each sub-band
G10L25/18 (The extracted parameters being spectral information of each sub-band) appears on 1,549 US grants and 1,812 published applications in this corpus.
Search patents in G10L- Granted patents
- 1,549
- Published applications
- 1,812
- Assignees
- 704
- Inventors
- 3,475
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 6 | 0 |
| 1994 | 5 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 11 | 0 |
| 1998 | 21 | 0 |
| 1999 | 11 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 3 |
| 2002 | 4 | 4 |
| 2003 | 3 | 3 |
| 2004 | 6 | 5 |
| 2005 | 2 | 7 |
| 2006 | 4 | 14 |
| 2007 | 5 | 15 |
| 2008 | 5 | 17 |
| 2009 | 8 | 22 |
| 2010 | 6 | 13 |
| 2011 | 13 | 21 |
| 2012 | 18 | 31 |
| 2013 | 28 | 32 |
| 2014 | 29 | 42 |
| 2015 | 37 | 51 |
| 2016 | 52 | 97 |
| 2017 | 94 | 74 |
| 2018 | 84 | 119 |
| 2019 | 122 | 148 |
| 2020 | 130 | 138 |
| 2021 | 121 | 170 |
| 2022 | 156 | 209 |
| 2023 | 142 | 192 |
| 2024 | 176 | 164 |
| 2025 | 139 | 126 |
| 2026 | 90 | 95 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for evaluating possibility of dysphagia by analyzing acoustic signals, and server and non-transitory computer-readable recording medium performing same6 Oct 2026US 12,751,662 B2Dain Technology, Inc.
- Method of contextual speech decoding from the brain6 Oct 2026US 12,755,738 B2The Regents of the University of California
- Audio content recognition method and system6 Oct 2026US 12,755,751 B2Gracenote, Inc.
- Device and method for user authentication in vehicle based on speech recognition29 Sep 2026US 12,748,829 B2Hyundai Motor Company
- Unified post-filter for an audio filter system for vehicle22 Sep 2026US 12,744,048 B2GM Global Technology Operations LLC
- Minimizing gunshot detection false positives8 Oct 2026US 2026/0311718 A1Utility Associates, Inc.
- Multi-modal controllable video-to-audio generation8 Oct 2026US 2026/0311719 A1
- Systems and methods for generating context-oriented summary of audio conversations in real time1 Oct 2026US 2026/0301733 A1Genesys Cloud Services, Inc.
- Techniques for detecting anomalies in audio recordings for predictive maintenance24 Sep 2026US 2026/0287420 A1Disney Enterprises, Inc.
- System24 Sep 2026US 2026/0290181 A1SoftBank Group Corp.
Most cited
By later US patents
- Patient monitor alarm speaker analyzer468US 10,779,098 B2Masimo Corporation · 2020
- Mode-specific method and apparatus for encoding signals containing speech339US 5,596,676 AHughes Electronics Corporation · 1997
- Apparatus and method for encoding a multi-channel audio signal314US 8,577,045 B2Motorola Mobility LLC · 2013
- Methods and devices for ignoring similar audio being received by a system279US 9,728,188 B1Amazon Technologies, Inc. · 2017
- Audio response messages264US 11,227,626 B1Snap Inc. · 2022