G01C 21/3626
Details of the output of route guidance instructions
Official title: {Details of the output of route guidance instructions (traffic control systems for road vehicles involving transmission of navigation instructions to the vehicle G08G1/0968)}
G01C21/3626 (Details of the output of route guidance instructions) appears on 4,528 US grants and 5,910 published applications in this corpus.
Search patents in G01C- Granted patents
- 4,528
- Published applications
- 5,910
- Assignees
- 1,134
- Inventors
- 10,029
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 5 | 0 |
| 1991 | 1 | 0 |
| 1992 | 5 | 0 |
| 1993 | 5 | 0 |
| 1994 | 4 | 0 |
| 1995 | 16 | 0 |
| 1996 | 9 | 0 |
| 1997 | 11 | 0 |
| 1998 | 28 | 0 |
| 1999 | 30 | 0 |
| 2000 | 38 | 0 |
| 2001 | 49 | 33 |
| 2002 | 51 | 59 |
| 2003 | 58 | 71 |
| 2004 | 56 | 67 |
| 2005 | 46 | 87 |
| 2006 | 40 | 98 |
| 2007 | 26 | 100 |
| 2008 | 48 | 142 |
| 2009 | 61 | 165 |
| 2010 | 69 | 148 |
| 2011 | 73 | 191 |
| 2012 | 114 | 142 |
| 2013 | 137 | 230 |
| 2014 | 187 | 292 |
| 2015 | 243 | 239 |
| 2016 | 252 | 313 |
| 2017 | 289 | 364 |
| 2018 | 268 | 342 |
| 2019 | 320 | 424 |
| 2020 | 307 | 454 |
| 2021 | 328 | 445 |
| 2022 | 286 | 393 |
| 2023 | 334 | 355 |
| 2024 | 299 | 296 |
| 2025 | 272 | 237 |
| 2026 | 148 | 223 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- G01C 21/3629Guidance using speech or audio output693
- G01C 21/3658Lane guidance677
- G01C 21/3635Guidance using 3d or perspective road maps643
- G01C 21/365Guidance using head up displays or projectors612
- G01C 21/3647Guidance involving output of stored or live camera images or video streams594
- G01C 21/3632Guidance using simplified or iconic instructions485
- G01C 21/3644Landmark guidance446
- G01C 21/3655Timing of guidance instructions401
Recent patents
- Wearable personal inside-out location tracking6 Oct 2026US 12,754,022 B2Qwake Technologies, Inc.
- Guidance apparatus, guidance method, and non-transitory computer readable medium6 Oct 2026US 12,754,027 B2Toyota Jidosha Kabushiki Kaisha
- Context aware navigation voice assistant6 Oct 2026US 12,754,035 B2Google Inc.
- Identifying objects for display in a situational-awareness view of an autonomous-vehicle environment6 Oct 2026US 12,754,036 B2Lyft, Inc.
- System and method enabling a collaborative 3D map data fusion platform and virtual world system thereof29 Sep 2026US 12,747,958 B2TMRW Group IP
- Providing a route with augmented reality8 Oct 2026US 2026/0309508 A1Lodestar Licensing Group LLC
- System and method for adaptive navigation in a facility1 Oct 2026US 2026/0298647 A1
- Systems and methods for 3d plot visualization1 Oct 2026US 2026/0298650 A1
- Information projection apparatus1 Oct 2026US 2026/0298651 A1Maxell, Ltd.
- Real-time Emergency Vehicle Route Display1 Oct 2026US 2026/0298665 A1
Most cited
By later US patents
- Complete mirror-based global-positioning system (GPS) navigation solution736US 6,477,464 B2Donnelly Corporation · 2002
- Automobile navigation system using real time spoken driving instructions733US 5,177,685 AMassachusetts Institute of Technology · 1993
- Automobile navigation system677US 5,844,505 ASony Corporation · 1998
- Vehicle navigation system for use with a telematics system585US 7,167,796 B2Donnelly Corporation · 2007
- Computerized navigation system555US 5,543,789 AShields Enterprises, Inc. · 1996