G01J 2003/2826
Multispectral imaging
Official title: {Multispectral imaging, e.g. filter imaging}
G01J2003/2826 (Multispectral imaging) appears on 855 US grants and 1,019 published applications in this corpus.
Search patents in G01J- Granted patents
- 855
- Published applications
- 1,019
- Assignees
- 457
- Inventors
- 1,708
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 2 |
| 2005 | 1 | 1 |
| 2006 | 1 | 4 |
| 2007 | 0 | 1 |
| 2008 | 2 | 5 |
| 2009 | 2 | 3 |
| 2010 | 5 | 2 |
| 2011 | 5 | 3 |
| 2012 | 2 | 7 |
| 2013 | 5 | 7 |
| 2014 | 9 | 40 |
| 2015 | 20 | 48 |
| 2016 | 31 | 47 |
| 2017 | 42 | 60 |
| 2018 | 62 | 82 |
| 2019 | 75 | 90 |
| 2020 | 79 | 113 |
| 2021 | 87 | 102 |
| 2022 | 93 | 103 |
| 2023 | 77 | 98 |
| 2024 | 96 | 89 |
| 2025 | 95 | 82 |
| 2026 | 50 | 29 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Time-of-flight measurement on user with cameras and position sensor6 Oct 2026US 12,751,628 B2Omni Medsci, Inc.
- Pulsed illumination in a hyperspectral, fluorescence and laser mapping imaging system29 Sep 2026US 12,748,209 B2Cilag GmbH International
- Self-referencing spectral constraint-based spectral reconstruction method and apparatus, device, and medium22 Sep 2026US 12,742,679 B2National University of Defense Technology
- Spectral image sensors and electronic apparatuses including the same15 Sep 2026US 12,736,403 B2Samsung Electronics Co., Ltd.
- Method and apparatus for quantitative and depth resolved hyperspectral fluorescence and reflectance imaging for surgical guidance8 Sep 2026US 12,727,799 B2Trustees of Dartmouth College
- Divided-aperture infra-red spectral imaging system for chemical detection3 Sep 2026US 2026/0259081 A1Rebellion Photonics, Inc.
- Spectral information generation device, spectral information generation system, and spectral information generation method13 Aug 2026US 2026/0235444 A1Sony Semiconductor Solutions Corporation
- Information processing apparatus, information processing method, program, image processing device, and image processing method13 Aug 2026US 2026/0235497 A1Sony Semiconductor Solutions Corporation
- Self-referencing spectral constraint-based spectral reconstruction method and apparatus, device, and medium30 Jul 2026US 2026/0219107 A1National University of Defense Technology
- Systems and methods to analyze spectroscopy data for multi-pathogen detection and identification30 Jul 2026US 2026/0219108 A1Hyperspectral Corp.
Most cited
By later US patents
- Spectrometer apparatus254US 5,166,755 A1992
- Integrated filter and detector array for spectral imaging137US 5,159,199 AThe United States of America as represented by the Administrator of the National Aeronautics and Space Administration · 1992
- System for multi- and hyperspectral imaging94US 7,835,002 B2RP Ventures Technology Office AB · 2010
- OxyVu-1 hyperspectral tissue oxygenation (HTO) measurement system87US 8,644,911 B1Hypermed Imaging, Inc. · 2014
- Near-infrared lasers for non-invasive monitoring of glucose, ketones, HbA1C, and other blood constituents77US 9,885,698 B2Omni Medsci, Inc. · 2018