G01B 9/02061
Reduction or prevention of effects of tilts or misalignment
G01B9/02061 (Reduction or prevention of effects of tilts or misalignment) appears on 96 US grants and 78 published applications in this corpus.
Search patents in G01B- Granted patents
- 96
- Published applications
- 78
- Assignees
- 61
- Inventors
- 166
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 2 |
| 2003 | 6 | 12 |
| 2004 | 5 | 5 |
| 2005 | 6 | 5 |
| 2006 | 4 | 6 |
| 2007 | 8 | 2 |
| 2008 | 6 | 2 |
| 2009 | 4 | 3 |
| 2010 | 0 | 2 |
| 2011 | 2 | 3 |
| 2012 | 3 | 3 |
| 2013 | 1 | 5 |
| 2014 | 3 | 1 |
| 2015 | 6 | 1 |
| 2016 | 4 | 4 |
| 2017 | 2 | 4 |
| 2018 | 4 | 1 |
| 2019 | 2 | 3 |
| 2020 | 3 | 3 |
| 2021 | 1 | 0 |
| 2022 | 0 | 3 |
| 2023 | 1 | 2 |
| 2024 | 1 | 5 |
| 2025 | 3 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Stackable and/or nestable box19 May 2026US 12,631,438 B2Fami S.R.L.
- Reflective interferometer systems and methods thereof11 Nov 2025US 12,467,734 B2Munro Design & Technologies, LLC
- Optical interference range sensor13 May 2025US 12,298,117 B2OMRON Corporation
- Method and device for characterizing the surface shape of an optical element6 May 2025US 12,292,281 B2Carl Zeiss SMT GmbH
- Device for interferometric distance measurement30 Jan 2024US 11,885,607 B2Dr. Johannes Heidenhain GmbH
- Flatness precision improvement with systematic error reduction via induced wafer tilt variation28 Aug 2025US 2025/0271251 A1KLA Corporation
- Method, interferometer and signal processing device, each for determining an input phase and/or an input amplitude of an input light field7 Nov 2024US 2024/0369345 A1
- Stackable and/or nestable box26 Sep 2024US 2024/0317458 A1Fami S.R.L.
- Interferometer apparatus26 Sep 2024US 2024/0318952 A1NIREOS S.r.l
- Reflective interferometer systems and methods thereof11 Jul 2024US 2024/0230311 A1OptiPro Systems, LLC
Most cited
By later US patents
- Optical imaging device238US 6,564,089 B2Olympus Optical Co., Ltd. · 2003
- Optical imaging device132US 6,615,072 B1Olympus Optical Co., Ltd. · 2003
- 3-Dimensional vision system utilizing coherent optical detection97US 5,114,226 ADigital Optronics Corporation · 1992
- Method of and apparatus for measuring coordinate position and positioning an object86US 5,151,749 ANikon Corporation · 1992
- Single-pass and multi-pass interferometery systems having a dynamic beam-steering assembly for measuring distance, angle, and dispersion69US 6,313,918 B1Zygo Corporation · 2001