G01B 9/02036
By using chromatic effects
Official title: {by using chromatic effects, e.g. a wavelength dependent focal point}
G01B9/02036 (By using chromatic effects) appears on 14 US grants and 18 published applications in this corpus.
Search patents in G01B- Granted patents
- 14
- Published applications
- 18
- Assignees
- 12
- Inventors
- 33
- Latest grant
- 22 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 1 | 2 |
| 2012 | 0 | 0 |
| 2013 | 2 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 2 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 1 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 3 |
| 2021 | 2 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
| 2024 | 1 | 2 |
| 2025 | 0 | 1 |
By publication year.
Recent patents
- Surface metrology systems and methods thereof22 Oct 2024US 12,123,701 B2OptiPro Systems, LLC
- Dual-optical displacement sensor alignment using knife edges29 Aug 2023US 11,740,356 B2Honeywell International Inc.
- Method and assembly for chromatic confocal spectral interferometry or spectral domain oct15 Feb 2022US 11,248,900 B2Universität Stuttgart
- Optical measurement systems and methods thereof9 Nov 2021US 11,169,026 B2Munro Design & Technologies, LLC
- Interferometer systems and methods thereof9 Nov 2021US 11,169,027 B2Munro Design & Technologies, LLC
- Methods and systems for confocal function determination and correction in an oct imaging system27 Mar 2025US 2025/0102289 A1Heidelberg Engineering GmbH
- Surface metrology systems and methods thereof5 Dec 2024US 2024/0401938 A1OptiPro Systems, LLC
- Optical coherence tomography system and method for imaging of a sample17 Oct 2024US 2024/0341588 A1Nanyang Technological University
- Surface metrology systems and methods thereof17 Feb 2022US 2022/0049951 A1OptiPro Systems, LLC
- Dual-optical displacement sensor alignment using knife edges9 Dec 2021US 2021/0382173 A1Honeywell International Inc.
Most cited
By later US patents
- Apparatus and method for low coherence ranging298US 7,310,150 B2The General Hospital Corporation · 2007
- Systems and methods for generating data based on one or more spectrally-encoded endoscopy techniques38US 7,796,270 B2The General Hospital Corporation · 2010
- Material-working device with in-situ measurement of the working distance29US 8,982,339 B2Precitec Optronik GmbH · 2015
- Method and assembly for confocal, chromatic, interferometric and spectroscopic scanning of optical, multi-layer data memories5US 7,876,446 B2Universität Stuttgart · 2011
- Method and apparatus for interferometry3US 8,605,289 B2Universitaet Stuttgart · 2013