G10L 15/04
Segmentation
Official title: Segmentation; Word boundary detection
G10L15/04 (Segmentation) appears on 1,194 US grants and 1,411 published applications in this corpus.
Search patents in G10L- Granted patents
- 1,194
- Published applications
- 1,411
- Assignees
- 498
- Inventors
- 3,089
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 5 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 8 | 0 |
| 1998 | 14 | 0 |
| 1999 | 10 | 0 |
| 2000 | 3 | 0 |
| 2001 | 6 | 0 |
| 2002 | 6 | 6 |
| 2003 | 6 | 11 |
| 2004 | 4 | 7 |
| 2005 | 5 | 11 |
| 2006 | 3 | 4 |
| 2007 | 5 | 15 |
| 2008 | 6 | 13 |
| 2009 | 4 | 15 |
| 2010 | 13 | 15 |
| 2011 | 10 | 10 |
| 2012 | 8 | 18 |
| 2013 | 20 | 32 |
| 2014 | 35 | 36 |
| 2015 | 22 | 41 |
| 2016 | 38 | 47 |
| 2017 | 55 | 59 |
| 2018 | 42 | 68 |
| 2019 | 76 | 95 |
| 2020 | 96 | 130 |
| 2021 | 98 | 128 |
| 2022 | 124 | 151 |
| 2023 | 107 | 162 |
| 2024 | 146 | 140 |
| 2025 | 121 | 105 |
| 2026 | 90 | 92 |
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.
- Audio processing method and apparatus, and electronic device performing audio deduplication6 Oct 2026US 12,755,731 B2Vivo Mobile Communication Co., Ltd.
- Real time voice mode generative response engine with turn detection22 Sep 2026US 12,744,053 B1OpenAI OpCo, LLC
- Multistage alignment for generating artificial intelligence training data8 Sep 2026US 12,730,969 B2Deepgram, Inc.
- 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
- Speech separation device8 Oct 2026US 2026/0311687 A1Mpwav Inc.
- Systems and methods for prosodic classification and dictionary generation in speech signals8 Oct 2026US 2026/0311691 A1Yeda Research and Development Co. Ltd.
- Sentiment-based conversation hotspot detection8 Oct 2026US 2026/0311692 A1Amazon Technologies, Inc.
- Real time voice mode generative response engine with turn detection8 Oct 2026US 2026/0311720 A1OpenAI OpCo, LLC
- System24 Sep 2026US 2026/0285330 A1SoftBank Group Corp.
Most cited
By later US patents
- Knowledge-based speech recognition system and methods having frame length computed based upon estimated pitch period of vocalic intervals602US 5,799,276 AAccent S.p.A. · 1998
- System and method for providing a natural language voice user interface in an integrated voice navigation services environment519US 8,140,335 B2VoiceBox Technologies, Inc. · 2012
- Methods and devices for selectively ignoring captured audio data454US 9,691,378 B1Amazon Technologies, Inc. · 2017
- Enhanced endpoint detection for speech recognition329US 9,437,186 B1Amazon Technologies, Inc. · 2016
- Correction of matching results for speech recognition307US 7,991,614 B2Fujitsu Limited · 2011