G01B 21/045
Correction of measurements
Official title: {Correction of measurements (G01B9/02055 takes precedence)}
G01B21/045 (Correction of measurements) appears on 533 US grants and 609 published applications in this corpus.
Search patents in G01B- Granted patents
- 533
- Published applications
- 609
- Assignees
- 267
- Inventors
- 1,081
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 4 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 3 |
| 2002 | 5 | 6 |
| 2003 | 9 | 11 |
| 2004 | 7 | 13 |
| 2005 | 15 | 25 |
| 2006 | 18 | 15 |
| 2007 | 17 | 17 |
| 2008 | 13 | 21 |
| 2009 | 11 | 24 |
| 2010 | 21 | 21 |
| 2011 | 10 | 26 |
| 2012 | 14 | 23 |
| 2013 | 21 | 28 |
| 2014 | 21 | 32 |
| 2015 | 35 | 30 |
| 2016 | 23 | 30 |
| 2017 | 27 | 23 |
| 2018 | 18 | 30 |
| 2019 | 31 | 29 |
| 2020 | 36 | 35 |
| 2021 | 23 | 34 |
| 2022 | 39 | 35 |
| 2023 | 23 | 19 |
| 2024 | 24 | 33 |
| 2025 | 27 | 25 |
| 2026 | 15 | 21 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Generation of measurement strategy for measuring a measurement object6 Oct 2026US 12,754,005 B2Carl Zeiss Industrielle Messtechnik GmbH
- Calibration of a coordinate-measuring device15 Sep 2026US 12,736,337 B2Tesa SàRl
- External environment recognition device and external environment recognition method11 Aug 2026US 12,707,033 B2Hitachi Astemo, Ltd.
- Temperature compensation for machine tool7 Jul 2026US 12,674,652 B2Hexagon Innovation Hub GmbH
- Coating thickness measuring apparatus and method16 Jun 2026US 12,656,104 B2LG Chem.Ltd.
- Roll map storing method and roll map extracting method8 Oct 2026US 2026/0311993 A1LG Energy Solution, Ltd.
- Smart wear sensor for slurry-transporting equipment and related methods27 Aug 2026US 2026/0251584 A1Lynkz Instruments Inc.
- Structured Light Depth Sensors Incorporating Metasurfaces27 Aug 2026US 2026/0253238 A1Metalenz, Inc.
- Methods and Devices for Removing the Effects of Vibration in an Imaging-Based Profiler30 Jul 2026US 2026/0220886 A1Zebra Technologies Corporation
- Distance measuring method23 Jul 2026US 2026/0210698 A1Mitsubishi Electric Corporation
Most cited
By later US patents
- Method for calibrating a coordinate measuring machine and the like and system therefor215US 4,819,195 AThe Warner & Swasey Company · 1989
- Method for determining position within the measuring volume of a coordinate measuring machine and the like and system therefor200US 4,945,501 AThe Warner & Swasey Company · 1990
- Method for improving measurement accuracy of a portable coordinate measurement machine160US 7,269,910 B2Faro Technologies, Inc. · 2007
- Portable coordinate measurement machine with integrated line laser scanner149US 6,965,843 B2Faro Technologies, Inc. · 2005
- Reducing incremental measurement sensor error146US 9,289,578 B2Hansen Medical, Inc. · 2016