G01J 2003/451
Dispersive interferometric spectrometry
Official title: {Dispersive interferometric spectrometry}
G01J2003/451 (Dispersive interferometric spectrometry) appears on 19 US grants and 26 published applications in this corpus.
Search patents in G01J- Granted patents
- 19
- Published applications
- 26
- Assignees
- 27
- Inventors
- 67
- Latest grant
- 28 Apr 2026
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| Year | Granted patents | Published applications |
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| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
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| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
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| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 4 |
| 2015 | 2 | 2 |
| 2016 | 1 | 0 |
| 2017 | 0 | 2 |
| 2018 | 3 | 1 |
| 2019 | 1 | 3 |
| 2020 | 4 | 3 |
| 2021 | 2 | 2 |
| 2022 | 0 | 1 |
| 2023 | 0 | 2 |
| 2024 | 1 | 3 |
| 2025 | 3 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Optical device, system and method for dispersion interferometry28 Apr 2026US 12,613,135 B2Deutsches Zentrum für Luft- und Raumfahrt e. V.
- Spectrograph stabilization using a single-delay interferometer25 Nov 2025US 12,480,815 B2Lawrence Livermore National Security, LLC
- Device and method for online measuring spectrum for laser device29 Apr 2025US 12,287,241 B2Beijing RSLaser Opto-Electroncis Technology Co., Ltd.
- Radio frequency tagging optical spectrometer and method for measurements of optical spectra28 Jan 2025US 12,209,910 B2Xiamen University
- Optical coherence tomography (OCT) system and method that measure stimulus-evoked neural activity and hemodynamic responses25 Jun 2024US 12,016,628 B2The Board of Trustees of the University of Illinois
- Flex-spectrum optical detector17 Jul 2025US 2025/0231064 A1Lumentum Operations LLC
- Design and method of snapshot multispectral and polarimetric sensing with cmos image sensor6 Mar 2025US 2025/0076117 A1Samsung Electronics Co., Ltd.
- Meta-material interferometry systems and methods5 Dec 2024US 2024/0402010 A1
- Spectrograph stabilization using a single-delay interferometer20 Jun 2024US 2024/0201014 A1Lawrence Livermore National Security, LLC
- Optical device, system and method for dispersion interferometry22 Feb 2024US 2024/0060821 A1Deutsches Zentrum für Luft- und Raumfahrt e. V.
Most cited
By later US patents
- Spatial heterodyne spectrometer and method28US 5,059,027 AWisconsin Alumni Research Foundation · 1991
- Multi-spectral polarimetric variable optical device and imager6US 10,151,634 B22018
- Optical sensor having external cavity laser outputting sensing and reference light4US 10,211,596 B2Electronics and Telecommunications Research Institute · 2019
- Multi-spectral polarimetric variable optical device and imager3US 10,634,560 B22020
- Systems and methods for high resolution spatial heterodyne raman spectroscopy3US 9,200,961 B2University of South Carolina · 2015