G01J 2003/4334
By modulation of source
Official title: {by modulation of source, e.g. current modulation}
G01J2003/4334 (By modulation of source) appears on 55 US grants and 68 published applications in this corpus.
Search patents in G01J- Granted patents
- 55
- Published applications
- 68
- Assignees
- 48
- Inventors
- 134
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
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| 1995 | 0 | 0 |
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| 1997 | 0 | 0 |
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| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
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| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 1 |
| 2017 | 4 | 4 |
| 2018 | 2 | 6 |
| 2019 | 4 | 11 |
| 2020 | 11 | 6 |
| 2021 | 4 | 4 |
| 2022 | 3 | 4 |
| 2023 | 8 | 11 |
| 2024 | 5 | 9 |
| 2025 | 10 | 7 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Photodetector and beating spectroscopy device9 Jun 2026US 12,650,377 B2Hamamatsu Photonics K.K.
- Hyperspectral imaging with tool tracking in a light deficient environment6 Jan 2026US 12,518,410 B2Cliag GmbH International
- Hyperspectral imaging in a light deficient environment16 Dec 2025US 12,499,566 B2Cilag GmbH International
- Optical millimeter-wave oscillator disciplined by rotational spectroscopy14 Oct 2025US 12,442,762 B2Imra America, Inc.
- Spectral sensing device and method for measuring optical radiation7 Oct 2025US 12,436,093 B2Trinamix GmbH
- Hyperspectral imaging with tool tracking in a light deficient environment16 Jul 2026US 2026/0203921 A1Cilag GmbH International
- Multi-band optical fiber temperature sensor25 Jun 2026US 2026/0177426 A1Photon Control Inc.
- Hyperspectral imaging in a light deficient environment16 Apr 2026US 2026/0105621 A1Cilag GmbH International
- Analysis device and analysis method25 Dec 2025US 2025/0389643 A1Horiba, Ltd.
- Measurement apparatus, measurement method, and non-transitory computer readable medium2 Oct 2025US 2025/0305945 A1Yokogawa Electric Corporation
Most cited
By later US patents
- Hyperspectral imaging with tool tracking in a light deficient environment11US 11,574,412 B2Cilag GmbH Intenational · 2023
- Oxygen analysis employing absorption spectroscopy9US 4,591,721 AAndors Analyzers Incorporated · 1986
- Fluorescence imaging in a light deficient environment8US 11,823,403 B2Cilag GmbH International · 2023
- Coherently receiving simultaneous optical-based electrical signals8US 9,841,375 B2Newport Corporation · 2017
- Swept-source Raman spectroscopy systems and methods7US 10,656,012 B2Massachusetts Institute of Technology · 2020