G01C 21/3415
Dynamic re-routing
Official title: {Dynamic re-routing, e.g. recalculating the route when the user deviates from calculated route or after detecting real-time traffic data or accidents}
G01C21/3415 (Dynamic re-routing) appears on 1,990 US grants and 2,486 published applications in this corpus.
Search patents in G01C- Granted patents
- 1,990
- Published applications
- 2,486
- Assignees
- 600
- Inventors
- 4,691
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 6 | 0 |
| 2000 | 11 | 0 |
| 2001 | 13 | 6 |
| 2002 | 7 | 9 |
| 2003 | 10 | 20 |
| 2004 | 18 | 24 |
| 2005 | 17 | 26 |
| 2006 | 14 | 18 |
| 2007 | 9 | 18 |
| 2008 | 11 | 21 |
| 2009 | 15 | 30 |
| 2010 | 17 | 30 |
| 2011 | 23 | 31 |
| 2012 | 24 | 29 |
| 2013 | 42 | 49 |
| 2014 | 37 | 58 |
| 2015 | 70 | 63 |
| 2016 | 73 | 115 |
| 2017 | 96 | 155 |
| 2018 | 140 | 230 |
| 2019 | 183 | 230 |
| 2020 | 176 | 250 |
| 2021 | 195 | 221 |
| 2022 | 185 | 219 |
| 2023 | 171 | 207 |
| 2024 | 173 | 167 |
| 2025 | 136 | 148 |
| 2026 | 93 | 112 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Wearable personal inside-out location tracking6 Oct 2026US 12,754,022 B2Qwake Technologies, Inc.
- Vehicle control system for determining journey speed6 Oct 2026US 12,754,026 B2Jaguar Land Rover Limited
- Route navigation and optimization6 Oct 2026US 12,754,029 B2Zum Services, Inc.
- Road condition tagging6 Oct 2026US 12,755,552 B2Lytx, Inc.
- Automated system for autonomous driving of a vehicle and a method for the same29 Sep 2026US 12,746,940 B2Hyundai Motor Company
- Mixed reachability assessment route validation1 Oct 2026US 2026/0298642 A1The Boeing Company
- Computer-implemented method and apparatus for generating navigation instructions1 Oct 2026US 2026/0298643 A1Tomtom Navigation B.V.
- Travel control device, travel control method, and storage medium1 Oct 2026US 2026/0298644 A1Honda Motor Co., Ltd.
- Systems and methods for distributed fleet routing for vehicles1 Oct 2026US 2026/0298649 A1
- Travel control device, travel control method, and storage medium24 Sep 2026US 2026/0287369 A1Honda Motor Co., Ltd.
Most cited
By later US patents
- Automobile navigation system using real time spoken driving instructions733US 5,177,685 AMassachusetts Institute of Technology · 1993
- Driver information system513US 6,707,421 B1Siemens VDO Automotive Corporation · 2004
- Altering autonomous or semi-autonomous vehicle operation based on route traversal values449US 9,587,952 B1Allstate Insurance Company · 2017
- Route search and navigation apparatus and storage medium storing computer programs for navigation processing with travel difficulty by-pass380US 6,101,443 AAisin Aw Co., Ltd. · 2000
- Method and apparatus for navigation using a portable communication device371US 6,317,684 B1AT&T Wireless Services, Inc. · 2001