G01J 2003/4534
Interferometer on illuminating side
Official title: {Interferometer on illuminating side}
G01J2003/4534 (Interferometer on illuminating side) appears on 28 US grants and 32 published applications in this corpus.
Search patents in G01J- Granted patents
- 28
- Published applications
- 32
- Assignees
- 27
- Inventors
- 68
- Latest grant
- 3 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 1 |
| 2014 | 2 | 0 |
| 2015 | 0 | 2 |
| 2016 | 1 | 1 |
| 2017 | 1 | 3 |
| 2018 | 2 | 1 |
| 2019 | 1 | 2 |
| 2020 | 2 | 5 |
| 2021 | 4 | 2 |
| 2022 | 2 | 5 |
| 2023 | 2 | 3 |
| 2024 | 5 | 3 |
| 2025 | 4 | 1 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Optical device and spectrometer3 Feb 2026US 12,540,853 B2Seiko Epson Corporation
- Spectral measurement method, spectral measurement system, and broadband pulsed light source unit15 Jul 2025US 12,359,971 B2Ushio Denki Kabushiki Kaisha
- Method of creating a local oscillator light beam and local oscillator source apparatus for phase-resolved spectroscopy13 May 2025US 12,298,234 B2MAX-PLANCK-GESELLSCHAFT zur FOERDERUNG der WISSENSCHAFTEN.e.V
- Hyperspectral image based on dual-frequency comb6 May 2025US 12,292,332 B2Universidad Carlos III De Madrid
- Infrared spectrometer15 Apr 2025US 12,276,604 B2Jasco Corporation
- Blood-Solute Calculation with a Mobile Device Using Non-Invasive Spectroscopy30 Jan 2025US 2025/0032011 A1Google Inc.
- Method for calibrating a spectrometer device28 Nov 2024US 2024/0393178 A1Trinamix GmbH
- Method of creating a local oscillator light beam and local oscillator source apparatus for phase-resolved spectroscopy11 Apr 2024US 2024/0118192 A1MAX-PLANCK-GESELLSCHAFT zur FOERDERUNG der WISSENSCHAFTEN.e.V
- Optical Device And Spectrometer8 Feb 2024US 2024/0045199 A1Seiko Epson Corporation
- Blood-Solute Calculation with a Mobile Device Using Non-Invasive Spectroscopy24 Aug 2023US 2023/0263436 A1Google Inc.
Most cited
By later US patents
- Devices in miniature for interferometric use and fabrication thereof7US 7,710,574 B2Board of Regents, The University of Texas System · 2010
- In-device coexistence between radios7US 9,297,697 B2Apple Inc. · 2016
- Interferometric spectral imaging of a two-dimensional array of samples using surface plasmon resonance6US 8,792,102 B2General Electric Company · 2014
- Interferometer for Fourier transform infrared spectrometry5US 9,557,221 B1Mettler-Toledo AutoChem, Inc. · 2017
- Interferometry-based downhole analysis tool4US 8,885,163 B2Halliburton Energy Services.Inc. · 2014