G01B 11/002
Measuring arrangements characterised by the use of optical techniques: for measuring two
Official title: {for measuring two or more coordinates}
G01B11/002 (Measuring arrangements characterised by the use of optical techniques: for measuring two) appears on 2,449 US grants and 2,538 published applications in this corpus.
Search patents in G01B- Granted patents
- 2,449
- Published applications
- 2,538
- Assignees
- 1,113
- Inventors
- 5,004
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 6 | 0 |
| 1978 | 9 | 0 |
| 1979 | 5 | 0 |
| 1980 | 6 | 0 |
| 1981 | 8 | 0 |
| 1982 | 3 | 0 |
| 1983 | 6 | 0 |
| 1984 | 10 | 0 |
| 1985 | 9 | 0 |
| 1986 | 12 | 0 |
| 1987 | 13 | 0 |
| 1988 | 12 | 0 |
| 1989 | 10 | 0 |
| 1990 | 13 | 0 |
| 1991 | 8 | 0 |
| 1992 | 17 | 0 |
| 1993 | 11 | 0 |
| 1994 | 18 | 0 |
| 1995 | 18 | 0 |
| 1996 | 13 | 0 |
| 1997 | 20 | 0 |
| 1998 | 33 | 0 |
| 1999 | 30 | 0 |
| 2000 | 23 | 0 |
| 2001 | 23 | 6 |
| 2002 | 30 | 29 |
| 2003 | 29 | 33 |
| 2004 | 22 | 32 |
| 2005 | 23 | 31 |
| 2006 | 30 | 30 |
| 2007 | 24 | 27 |
| 2008 | 21 | 37 |
| 2009 | 30 | 53 |
| 2010 | 35 | 49 |
| 2011 | 42 | 73 |
| 2012 | 46 | 66 |
| 2013 | 49 | 77 |
| 2014 | 68 | 113 |
| 2015 | 83 | 163 |
| 2016 | 116 | 144 |
| 2017 | 146 | 193 |
| 2018 | 180 | 216 |
| 2019 | 201 | 195 |
| 2020 | 207 | 208 |
| 2021 | 141 | 192 |
| 2022 | 130 | 150 |
| 2023 | 142 | 145 |
| 2024 | 131 | 98 |
| 2025 | 117 | 104 |
| 2026 | 63 | 74 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Generation of measurement strategy for measuring a measurement object6 Oct 2026US 12,754,005 B2Carl Zeiss Industrielle Messtechnik GmbH
- Method for estimating flange displacement amount in rotary machine, program for executing method, and device for performing method6 Oct 2026US 12,754,010 B2Mitsubishi Heavy Industries, Ltd.
- Method and system for detecting positioning error of linear moving mechanism22 Sep 2026US 12,742,632 B2Nanjing Kingyoung Intelligent Science & Technology Co.Ltd
- Virtual zoom lens22 Sep 2026US 12,745,007 B2Quality Vision International, Inc.
- Groove shape measuring method and groove shape measuring apparatus15 Sep 2026US 12,736,320 B2Tokyo Seimitsu Co., Ltd.
- Method and apparatus for determining width of viewpoint8 Oct 2026US 2026/0311357 A1Future Technology (Xiangyang) Co., Ltd.
- Measuring Machine Quill Interface1 Oct 2026US 2026/0298617 A2Hexagon Metrology, Inc.
- Chromatic point sensor measuring apparatus1 Oct 2026US 2026/0298618 A1Mitutoyo Corporation
- Systems and methods for absolute sample positioning24 Sep 2026US 2026/0293599 A1KLA Corporation
- Mark position measurement apparatus and mark position measurement method10 Sep 2026US 2026/0266592 A1NuFlare Technology, Inc.
Most cited
By later US patents
- Grating based phase control optical delay line535US 6,111,645 AMassachusetts Institute of Technology · 2000
- Integrated system for quickly and accurately imaging and modeling three dimensional objects476US 5,988,862 ACyra Technologies, Inc. · 1999
- Interferometeric imaging with a grating based phase control optical delay line475US 6,421,164 B2Massachusetts Institute of Technology · 2002
- Patient positioning and monitoring system470US 5,446,548 ASiemens Medical Systems, Inc. · 1995
- Method of sensing the position and orientation of elements in space416US 4,396,945 ASolid Photography Inc. · 1983