G10L 15/32
Multiple recognisers used in sequence or in parallel
Official title: Multiple recognisers used in sequence or in parallel; Score combination systems therefor, e.g. voting systems
G10L15/32 (Multiple recognisers used in sequence or in parallel) appears on 1,168 US grants and 1,386 published applications in this corpus.
Search patents in G10L- Granted patents
- 1,168
- Published applications
- 1,386
- Assignees
- 357
- Inventors
- 2,543
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 5 | 0 |
| 2001 | 3 | 2 |
| 2002 | 0 | 14 |
| 2003 | 3 | 15 |
| 2004 | 9 | 19 |
| 2005 | 1 | 11 |
| 2006 | 11 | 11 |
| 2007 | 9 | 11 |
| 2008 | 9 | 20 |
| 2009 | 3 | 14 |
| 2010 | 12 | 23 |
| 2011 | 17 | 19 |
| 2012 | 15 | 28 |
| 2013 | 33 | 27 |
| 2014 | 24 | 56 |
| 2015 | 39 | 57 |
| 2016 | 54 | 62 |
| 2017 | 54 | 81 |
| 2018 | 71 | 83 |
| 2019 | 86 | 105 |
| 2020 | 88 | 152 |
| 2021 | 103 | 151 |
| 2022 | 105 | 120 |
| 2023 | 156 | 98 |
| 2024 | 109 | 97 |
| 2025 | 100 | 70 |
| 2026 | 41 | 40 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Device leadership negotiation among voice interface devices29 Sep 2026US 12,749,485 B2Google Inc.
- Arbitration-based voice recognition29 Sep 2026US 12,749,486 B2Sonos, Inc.
- Speech recognition device15 Sep 2026US 12,738,278 B2Fanuc Corporation
- Warm word arbitration between automated assistant devices8 Sep 2026US 12,731,585 B2Google Inc.
- Efficient adaptation of spoken language understanding based on automatic speech recognition using multi-task learning18 Aug 2026US 12,711,948 B2Samsung Electronics Co., Ltd.
- Model learning method, model learning apparatus, and program1 Oct 2026US 2026/0301734 A1NTT, Inc.
- Guidance query for cache system17 Sep 2026US 2026/0279360 A1Comcast Cable Communications, LLC
- Context Carryover Across Tasks for Assistant Systems20 Aug 2026US 2026/0245052 A1Meta Platforms Technologies, LLC
- Voice assistant persistence across multiple network microphone devices13 Aug 2026US 2026/0237387 A1Sonos, Inc.
- Speech recognition method and speech recognition system13 Aug 2026US 2026/0237391 A1Realtek Semiconductor Corp.
Most cited
By later US patents
- Multimodal disambiguation of speech recognition552US 7,881,936 B2Tegic Communications, Inc. · 2011
- Voice interface and search for electronic devices including bluetooth headsets and remote systems471US 8,099,289 B2Sensory, Incorporated · 2012
- Automated directory assistance system using word recognition and phoneme processing method454US 5,638,425 ABell Atlantic Network Services, Inc. · 1997
- Multimodal disambiguation of speech recognition451US 8,095,364 B2Tegic Communications, Inc. · 2012
- Voice interface and search for electronic devices including bluetooth headsets and remote systems443US 8,195,467 B2Sensory, Incorporated · 2012