G10L 25/48
Speech or voice analysis techniques not restricted to a single one of
Official title: specially adapted for particular use
G10L25/48 (Speech or voice analysis techniques not restricted to a single one of) appears on 8,203 US grants and 10,428 published applications in this corpus.
Search patents in G10L- Granted patents
- 8,203
- Published applications
- 10,428
- Assignees
- 2,555
- Inventors
- 18,546
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 5 | 0 |
| 1998 | 8 | 0 |
| 1999 | 13 | 0 |
| 2000 | 15 | 0 |
| 2001 | 9 | 4 |
| 2002 | 12 | 26 |
| 2003 | 15 | 21 |
| 2004 | 14 | 37 |
| 2005 | 9 | 48 |
| 2006 | 28 | 54 |
| 2007 | 32 | 55 |
| 2008 | 27 | 63 |
| 2009 | 34 | 61 |
| 2010 | 46 | 60 |
| 2011 | 44 | 73 |
| 2012 | 77 | 110 |
| 2013 | 91 | 183 |
| 2014 | 142 | 231 |
| 2015 | 182 | 344 |
| 2016 | 308 | 428 |
| 2017 | 404 | 499 |
| 2018 | 429 | 662 |
| 2019 | 652 | 890 |
| 2020 | 726 | 1008 |
| 2021 | 819 | 1192 |
| 2022 | 956 | 1032 |
| 2023 | 886 | 1024 |
| 2024 | 883 | 892 |
| 2025 | 815 | 722 |
| 2026 | 507 | 709 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
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.
- External medical device that identifies a response activity6 Oct 2026US 12,751,674 B2ZOLL Medical Corporation
- System and method for preventing recorded voice access to an information handling system using a contextual engine6 Oct 2026US 12,755,063 B2Dell Products L. P.
- Methods and apparatus for audio equalization based on variant selection6 Oct 2026US 12,755,153 B2Gracenote, Inc.
- Method, software and device for implementing personal safety functionalities6 Oct 2026US 12,755,623 B2
- Persistent emotional core module for multi-housing interactive companions8 Oct 2026US 2026/0306956 A1AIfection LLC
- Method for determining speech dataset, electronic device and storge medium8 Oct 2026US 2026/0311679 A1Baidu International Technology (Shenzhen) Co., Ltd.
- Method, System and Apparatus for Understanding and Generating Human Conversational Cues8 Oct 2026US 2026/0311685 A1SRI International
- Streaming audio and video for real-time voice interactions generative inference8 Oct 2026US 2026/0311694 A1OpenAI OpCo, LLC
- Detecting and Assigning Action Items to Conversation Participants in Real-Time and Detecting Completion Thereof8 Oct 2026US 2026/0311702 A1Outreach Corporation
Most cited
By later US patents
- System and methods for recognizing sound and music signals in high noise and distortion669US 6,990,453 B2Landmark Digital Services LLC · 2006
- System and method for a cooperative conversational voice user interface656US 8,073,681 B2VoiceBox Technologies, Inc. · 2011
- Automatic system for monitoring independent person requiring occasional assistance589US 6,611,206 B2Koninklijke Philips Electronics N. V. · 2003
- Facial expression based avatar rendering in video animation and method498US 9,898,849 B2Intel Corporation · 2018
- Patient monitor alarm speaker analyzer468US 10,779,098 B2Masimo Corporation · 2020