G01C 22/025
Differential odometers
Official title: {Differential odometers}
G01C22/025 (Differential odometers) appears on 47 US grants and 27 published applications in this corpus.
Search patents in G01C- Granted patents
- 47
- Published applications
- 27
- Assignees
- 31
- Inventors
- 82
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 2 |
| 2013 | 0 | 2 |
| 2014 | 2 | 0 |
| 2015 | 2 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 3 |
| 2018 | 1 | 2 |
| 2019 | 4 | 4 |
| 2020 | 3 | 1 |
| 2021 | 2 | 1 |
| 2022 | 1 | 3 |
| 2023 | 1 | 3 |
| 2024 | 6 | 4 |
| 2025 | 2 | 0 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and system for utilizing vehicle odometer values and dynamic compliance30 Jun 2026US 12,670,749 B2Platform Science, Inc.
- Position estimation device, automated driving system, position estimation method, and storage medium storing program17 Mar 2026US 12,578,731 B2Mitsubishi Electric Corporation
- AR odometry sensor fusion using personal vehicle sensor data4 Nov 2025US 12,462,502 B2Snap Inc.
- Personal mobility device usage-recommendation based on user activity tracking25 Mar 2025US 12,262,283 B2Honda Motor Co., Ltd.
- System and process for correcting gyroscope drift for a motor vehicle17 Sep 2024US 12,092,458 B2GM Global Technology Operations LLC
- Method of Correction of Odometry Errors During the Autonomous Drive of a Wheel-Equipped Apparatus and Control Unit Thereof3 Oct 2024US 2024/0328823 A1Alba-Robot SRL
- Position estimation device, automated driving system, position estimation method, and storage medium storing program26 Sep 2024US 2024/0319736 A1Mitsubishi Electric Corporation
- Method And System For Utilizing Vehicle Odometer Values and Dynamic Compliance22 Aug 2024US 2024/0282152 A1Platform Science, Inc.
- Personal vehicle linear sensor data for ar odometry sensor fusion4 Apr 2024US 2024/0112429 A1Snap Inc.
- Personal mobility device usage-recommendation based on user activity tracking14 Sep 2023US 2023/0292090 A1Honda Motor Co., Ltd.
Most cited
By later US patents
- Apparatus for generating a heading signal for a land vehicle142US 4,734,863 AEtak, Inc. · 1988
- Method and apparatus for measuring relative heading changes in a vehicular onboard navigation system62US 4,788,645 AEtak, Inc. · 1988
- Method and system to determine the position of a land vehicle during movement over a predetermined path56US 5,040,122 ARobert Bosch GmbH · 1991
- Differential odometer dynamic calibration method and apparatus therefor53US 5,402,365 AMotorola, Inc. · 1995
- Method for detecting relative travel direction of a vehicle34US 5,477,220 AZexel Corporation · 1995