G01C 21/3608
Using speech input
Official title: {using speech input, e.g. using speech recognition}
G01C21/3608 (Using speech input) appears on 457 US grants and 627 published applications in this corpus.
Search patents in G01C- Granted patents
- 457
- Published applications
- 627
- Assignees
- 186
- Inventors
- 1,129
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 6 | 0 |
| 2001 | 4 | 2 |
| 2002 | 7 | 14 |
| 2003 | 7 | 12 |
| 2004 | 9 | 11 |
| 2005 | 11 | 11 |
| 2006 | 5 | 9 |
| 2007 | 5 | 11 |
| 2008 | 2 | 14 |
| 2009 | 7 | 24 |
| 2010 | 2 | 14 |
| 2011 | 8 | 34 |
| 2012 | 21 | 34 |
| 2013 | 28 | 35 |
| 2014 | 29 | 27 |
| 2015 | 27 | 32 |
| 2016 | 33 | 21 |
| 2017 | 19 | 50 |
| 2018 | 26 | 34 |
| 2019 | 41 | 31 |
| 2020 | 29 | 44 |
| 2021 | 24 | 36 |
| 2022 | 23 | 27 |
| 2023 | 20 | 20 |
| 2024 | 30 | 27 |
| 2025 | 19 | 30 |
| 2026 | 13 | 23 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Context aware navigation voice assistant6 Oct 2026US 12,754,035 B2Google Inc.
- Context-aware voice guidance7 Jul 2026US 12,677,096 B2Apple Inc.
- Interfacing between digital assistant applications and navigation applications12 May 2026US 12,626,694 B2Google Inc.
- Dialogue service device and dialogue system control method12 May 2026US 12,626,701 B2Nissan Motor Co., Ltd.
- Sentiment-based navigation5 May 2026US 12,618,685 B2AT&T Intellectual Property I, L. P.
- Interfacing between digital assistant applications and navigation applications17 Sep 2026US 2026/0279347 A1Google Inc.
- Distributed weight update for backpropagation of a neural network27 Aug 2026US 2026/0252889 A1NVIDIA Corporation
- Computer enhanced auditory navigation using headphones20 Aug 2026US 2026/0243579 A1International Business Machines Corporation
- Vehicle navigation methods to maximize operator's intent6 Aug 2026US 2026/0227193 A1Adeia Guides Inc.
- Providing vehicle route recommendations indicating travelling time in relation to fuel consumption23 Jul 2026US 2026/0210728 A1Volvo Truck Corporation
Most cited
By later US patents
- Audio triggers based on context633US 8,938,394 B1Google Inc. · 2015
- Emotive engine and method for generating a simulated emotion for an information system575US 8,812,171 B2Ford Global Technologies, LLC · 2014
- 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
- Vehicle mirror assembly communicating wirelessly with vehicle accessories and occupants390US 6,693,517 B2Donnelly Corporation · 2004
- Disambiguating input based on context309US 8,473,289 B2Google Inc. · 2013