G01C 25/00
Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the
Official title: Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass (testing, calibrating or compensating compasses G01C17/38)
G01C25/00 (Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the) appears on 1,711 US grants and 1,928 published applications in this corpus.
Search patents in G01C- Granted patents
- 1,711
- Published applications
- 1,928
- Assignees
- 820
- Inventors
- 3,896
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 6 | 0 |
| 1978 | 5 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 7 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 7 | 0 |
| 1985 | 6 | 0 |
| 1986 | 6 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 8 | 0 |
| 1992 | 3 | 0 |
| 1993 | 5 | 0 |
| 1994 | 7 | 0 |
| 1995 | 7 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 9 | 0 |
| 2000 | 7 | 0 |
| 2001 | 9 | 6 |
| 2002 | 11 | 11 |
| 2003 | 20 | 18 |
| 2004 | 17 | 17 |
| 2005 | 16 | 18 |
| 2006 | 18 | 37 |
| 2007 | 21 | 31 |
| 2008 | 25 | 38 |
| 2009 | 20 | 43 |
| 2010 | 37 | 53 |
| 2011 | 31 | 64 |
| 2012 | 45 | 66 |
| 2013 | 51 | 90 |
| 2014 | 55 | 107 |
| 2015 | 74 | 92 |
| 2016 | 83 | 120 |
| 2017 | 96 | 107 |
| 2018 | 109 | 124 |
| 2019 | 143 | 125 |
| 2020 | 133 | 135 |
| 2021 | 115 | 127 |
| 2022 | 102 | 113 |
| 2023 | 108 | 119 |
| 2024 | 97 | 107 |
| 2025 | 94 | 84 |
| 2026 | 59 | 76 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method and system for autonomous vehicle control29 Sep 2026US 12,746,942 B2The Regents of the University of Michigan
- Installation angle calibration method, vehicle-mounted device, and storage medium8 Sep 2026US 12,729,981 B2Hon Hai Precision Industry Co., Ltd.
- Systems and methods for calibrating image capturing modules8 Sep 2026US 12,731,288 B2BNSF Railway Company
- Mapping of a crane spreader and a crane spreader target25 Aug 2026US 12,715,742 B2Amlab Pty Ltd
- Devices and methods for remote control and annotation associated with an electronic device25 Aug 2026US 12,717,448 B2Huawei Technologies Co., Ltd.
- Modular, multi-axis, sensor system8 Oct 2026US 2026/0309446 A1Holistictlc Corp
- Control method of measurement system, measurement system and computer readable medium1 Oct 2026US 2026/0298637 A1Comnav Technology Ltd.
- Method for operating a gyroscope sensor system and gyroscope sensor system1 Oct 2026US 2026/0298666 A1
- Solar tracker commissioning1 Oct 2026US 2026/0303016 A1Array Tech, Inc.
- Rotary Laser24 Sep 2026US 2026/0287349 A1Robert Bosch GmbH
Most cited
By later US patents
- Tracking, auto-calibration, and map-building system651US 6,922,632 B2InterSense, Inc. · 2005
- Tracking, auto-calibration, and map-building system418US 7,725,253 B2InterSense, Inc. · 2010
- Calibration for autonomous vehicle operation409US 9,916,703 B2Zoox, Inc. · 2018
- GPS device with compass and altimeter and method for displaying navigation information214US 6,529,827 B1Garmin Ltd. · 2003
- Electronic exercise monitor and method using a location determining component and a pedometer203US 7,057,551 B1Garmin Ltd. · 2006