G01B 9/02063
By particular alignment of focus position
Official title: {by particular alignment of focus position, e.g. dynamic focussing in optical coherence tomography}
G01B9/02063 (By particular alignment of focus position) appears on 147 US grants and 153 published applications in this corpus.
Search patents in G01B- Granted patents
- 147
- Published applications
- 153
- Assignees
- 80
- Inventors
- 266
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
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| 1994 | 2 | 0 |
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| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 4 |
| 2004 | 1 | 6 |
| 2005 | 4 | 4 |
| 2006 | 6 | 5 |
| 2007 | 0 | 3 |
| 2008 | 4 | 5 |
| 2009 | 6 | 5 |
| 2010 | 2 | 21 |
| 2011 | 5 | 9 |
| 2012 | 8 | 4 |
| 2013 | 12 | 13 |
| 2014 | 12 | 11 |
| 2015 | 11 | 3 |
| 2016 | 5 | 8 |
| 2017 | 8 | 5 |
| 2018 | 6 | 5 |
| 2019 | 7 | 8 |
| 2020 | 7 | 11 |
| 2021 | 10 | 5 |
| 2022 | 5 | 5 |
| 2023 | 1 | 4 |
| 2024 | 7 | 3 |
| 2025 | 3 | 4 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Bond-selective full-field optical coherence tomography18 Aug 2026US 12,710,262 B2Trustees of Boston University
- Acquiring apparatus, acquiring method, and optical system manufacturing method30 Dec 2025US 12,510,348 B2Canon Kabushiki Kaisha
- Optical system and interference objective module therof3 Jun 2025US 12,320,640 B2Apollo Medical Optics, Ltd.
- Optical measurement apparatus, measuring method using the same, and method for fabricating semiconductor device using the same4 Feb 2025US 12,215,974 B2Samsung Electronics Co., Ltd.
- Dynamic autofocus method and system for assay imager26 Nov 2024US 12,153,210 B2Illumina, Inc.
- Systems and methods for monitoring on-the-fly (otf) welding using optical coherence tomography (oct)30 Apr 2026US 2026/0115827 A1Ipg Photonics Corporation
- Measuring module with adjustable path length difference for laser processing apparatus30 Oct 2025US 2025/0332660 A1RAYLASE GmbH
- System and method for interferometric measurement alignment17 Apr 2025US 2025/0123094 A1
- Dynamic autofocus method and system for assay imager13 Feb 2025US 2025/0052999 A1Illumina, Inc.
- Bond-selective full-field optical coherence tomography9 Jan 2025US 2025/0012557 A1Trustees of Boston University
Most cited
By later US patents
- Method and apparatus for optical imaging with means for controlling the longitudinal range of the sample1,199US 5,321,501 AMassachusetts Institute of Technology · 1994
- Methods and apparatus for forward-directed optical scanning instruments1,184US 6,485,413 B1The General Hospital Corporation · 2002
- Method and apparatus for performing optical measurements1,018US 5,459,570 AMassachusetts Institute of Technology · 1995
- Coherence biometry and coherence tomography with dynamic coherent230US 5,847,827 ACarl Zeiss Jena GmbH · 1998
- High resolution optical coherence tomography based imaging for intraluminal and interstitial use implemented with a reduced form factor127US 7,952,718 B2University of Washington · 2011