G01J 2003/2806
Array and filter array
Official title: {Array and filter array}
G01J2003/2806 (Array and filter array) appears on 317 US grants and 376 published applications in this corpus.
Search patents in G01J- Granted patents
- 317
- Published applications
- 376
- Assignees
- 200
- Inventors
- 700
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 1 | 1 |
| 2012 | 0 | 5 |
| 2013 | 3 | 2 |
| 2014 | 5 | 5 |
| 2015 | 4 | 11 |
| 2016 | 7 | 10 |
| 2017 | 13 | 20 |
| 2018 | 19 | 34 |
| 2019 | 28 | 40 |
| 2020 | 33 | 47 |
| 2021 | 40 | 37 |
| 2022 | 26 | 47 |
| 2023 | 37 | 35 |
| 2024 | 28 | 34 |
| 2025 | 37 | 32 |
| 2026 | 20 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Broadband camera for flame detection and detection of a thermal image of the scene of the flame25 Aug 2026US 12,720,175 B2LightPath Technologies, Inc.
- Offset voltage compensation circuit and isolation amplifier device including the same28 Jul 2026US 12,693,162 B2Lite-On Singapore Pte. Ltd.
- Spectral sensing system21 Jul 2026US 12,687,431 B2Technische Universiteit Eindhoven
- Pixel scale Fabry Perot filter array for chemical agent vapor detection23 Jun 2026US 12,663,312 B2Massachusetts Institute of Technology
- Multispectral filter16 Jun 2026US 12,656,177 B2Viavi Solutions Inc.
- Information processing apparatus, information processing method, program, image processing device, and image processing method13 Aug 2026US 2026/0235497 A1Sony Semiconductor Solutions Corporation
- Spectral sensor system with spatially modified center wavelengths16 Jul 2026US 2026/0202248 A1Spectricity
- An optical element, an optical unit and optical devices16 Jul 2026US 2026/0202581 A1Agency for Science, Technology and Research
- Snapshot multispectral imaging using a diffractive optical network9 Jul 2026US 2026/0197539 A1The Regents of the University of California
- Photodiode array spectrometer calibration14 May 2026US 2026/0133071 A1Waters Technologies Corporation
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
- Spectrophotometer106US 4,687,329 AAbbott Laboratories · 1987
- Multi-spectral filter76US 5,164,858 ADeposition Sciences, Inc. · 1992
- Spectral sensor with interference filter69US 4,822,998 AMinolta Camera Kabushiki Kaisha · 1989