G01C 22/02
Measuring distance traversed on the ground by vehicles, persons, animals or other
Official title: by conversion into electric waveforms and subsequent integration, e.g. using tachometer generator {(G01C22/002, G01C22/004, G01C22/006 take precedence)}
G01C22/02 (Measuring distance traversed on the ground by vehicles, persons, animals or other) appears on 271 US grants and 182 published applications in this corpus.
Search patents in G01C- Granted patents
- 271
- Published applications
- 182
- Assignees
- 182
- Inventors
- 602
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 4 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 4 | 0 |
| 1984 | 1 | 0 |
| 1985 | 7 | 0 |
| 1986 | 2 | 0 |
| 1987 | 7 | 0 |
| 1988 | 4 | 0 |
| 1989 | 6 | 0 |
| 1990 | 4 | 0 |
| 1991 | 7 | 0 |
| 1992 | 4 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 5 | 0 |
| 1996 | 5 | 0 |
| 1997 | 5 | 0 |
| 1998 | 3 | 0 |
| 1999 | 14 | 0 |
| 2000 | 7 | 0 |
| 2001 | 3 | 0 |
| 2002 | 7 | 7 |
| 2003 | 5 | 8 |
| 2004 | 10 | 8 |
| 2005 | 10 | 6 |
| 2006 | 3 | 4 |
| 2007 | 2 | 7 |
| 2008 | 2 | 3 |
| 2009 | 3 | 4 |
| 2010 | 0 | 5 |
| 2011 | 5 | 8 |
| 2012 | 4 | 5 |
| 2013 | 2 | 5 |
| 2014 | 3 | 3 |
| 2015 | 7 | 5 |
| 2016 | 6 | 2 |
| 2017 | 4 | 15 |
| 2018 | 7 | 14 |
| 2019 | 15 | 13 |
| 2020 | 11 | 11 |
| 2021 | 10 | 10 |
| 2022 | 13 | 12 |
| 2023 | 6 | 11 |
| 2024 | 10 | 8 |
| 2025 | 9 | 5 |
| 2026 | 9 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Virtual odometer for electric vehicles15 Sep 2026US 12,736,371 B2GM Global Technology Operations LLC
- Radar-based model for vehicle odometry estimation25 Aug 2026US 12,716,726 B2GM Global Technology Operations LLC
- Control unit system and application for vehicles21 Jul 2026US 12,686,272 B2
- Systems and methods for detecting traffic violations using mobile detection devices14 Jul 2026US 12,684,095 B2Hayden AI Technologies, Inc.
- Method and system for utilizing vehicle odometer values and dynamic compliance30 Jun 2026US 12,670,749 B2Platform Science, Inc.
- Information processing apparatus, control method for information processing apparatus, and storage medium23 Jul 2026US 2026/0210734 A1Canon Kabushiki Kaisha
- Radar-based model for vehicle odometry estimation12 Mar 2026US 2026/0071874 A1GM Global Technology Operations LLC
- Relative localization method and system22 Jan 2026US 2026/0023147 A1Nanyang Technological University
- System and method for enhancing security of odometer information25 Sep 2025US 2025/0297868 A1Toyota Jidosha Kabushiki Kaisha
- Methods and apparatus for providing an odometer for an autonomous vehicle24 Jul 2025US 2025/0239111 A1Nuro, Inc.
Most cited
By later US patents
- Method and apparatus for determining tax of a vehicle191US 5,694,322 AHighwayMaster Communications, Inc. · 1997
- Apparatus and method for recording motor vehicle travel information149US 5,862,500 ATera Tech Incorporated · 1999
- Apparatus for generating a heading signal for a land vehicle142US 4,734,863 AEtak, Inc. · 1988
- Portable GPS signal receiving apparatus135US 6,246,362 B1Seiko Instruments Inc. · 2001
- Current position calculating system having a function for correcting a distance factor123US 5,899,954 AXanavi Informatics Corporation · 1999