G01J 3/10
Arrangements of light sources specially adapted for spectrometry or colorimetry
G01J3/10 (Arrangements of light sources specially adapted for spectrometry or colorimetry) appears on 2,703 US grants and 2,989 published applications in this corpus.
Search patents in G01J- Granted patents
- 2,703
- Published applications
- 2,989
- Assignees
- 1,385
- Inventors
- 5,607
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 6 | 0 |
| 1978 | 4 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 4 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 7 | 0 |
| 1988 | 7 | 0 |
| 1989 | 11 | 0 |
| 1990 | 10 | 0 |
| 1991 | 9 | 0 |
| 1992 | 10 | 0 |
| 1993 | 11 | 0 |
| 1994 | 10 | 0 |
| 1995 | 12 | 0 |
| 1996 | 16 | 0 |
| 1997 | 14 | 0 |
| 1998 | 29 | 0 |
| 1999 | 22 | 0 |
| 2000 | 18 | 0 |
| 2001 | 18 | 10 |
| 2002 | 18 | 29 |
| 2003 | 26 | 34 |
| 2004 | 27 | 28 |
| 2005 | 32 | 81 |
| 2006 | 53 | 114 |
| 2007 | 61 | 94 |
| 2008 | 66 | 87 |
| 2009 | 76 | 83 |
| 2010 | 77 | 112 |
| 2011 | 75 | 81 |
| 2012 | 76 | 99 |
| 2013 | 82 | 112 |
| 2014 | 89 | 82 |
| 2015 | 109 | 134 |
| 2016 | 106 | 119 |
| 2017 | 106 | 149 |
| 2018 | 136 | 189 |
| 2019 | 193 | 208 |
| 2020 | 179 | 252 |
| 2021 | 205 | 215 |
| 2022 | 169 | 163 |
| 2023 | 141 | 177 |
| 2024 | 156 | 130 |
| 2025 | 125 | 132 |
| 2026 | 82 | 75 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Time-of-flight measurement on user with cameras and position sensor6 Oct 2026US 12,751,628 B2Omni Medsci, Inc.
- Raman spectroscopy method and apparatus6 Oct 2026US 12,754,131 B2The University Court of the University of Edinburgh
- Photometric process measurement arrangement and a photometric measurement method29 Sep 2026US 12,747,985 B2Hach Lange GmbH
- Nano and microscale patterned surfaces for centering a droplet29 Sep 2026US 12,748,057 B2Thermo Electron Scientific Instruments LLC
- Optical module, electronic device, and driving method29 Sep 2026US 12,748,300 B2Seiko Epson Corporation
- Fire classification based flame detection1 Oct 2026US 2026/0298712 A1
- Temperature-robust calibration path optical design24 Sep 2026US 2026/0287423 A1Trinamix GmbH
- Integrated Frequency Modulated Optical Parametric Oscillator Frequency Combs and Optical Spectroscopy using same17 Sep 2026US 2026/0277072 A1The Board of Trustees of the Leland Stanford Junior University
- Fluorescence detection system10 Sep 2026US 2026/0266725 A1Bio-Rad Laboratories, Inc.
- Spectral radiance source and spectral radiance calibration method27 Aug 2026US 2026/0251500 A1National Institute of Metrology, China
Most cited
By later US patents
- Manual and automatic probe calibration1,429US 5,758,644 AMasimo Corporation · 1998
- Manual and automatic probe calibration1,177US 6,011,986 AMasimo Corporation · 2000
- Optical probe and positioning wrap1,167US 6,678,543 B2Masimo Corporation · 2004
- Manual and automatic probe calibration1,147US 6,397,091 B2Masimo Corporation · 2002
- Manual and automatic probe calibration1,057US 5,823,950 AMasimo Corporation · 1998