G01N 2201/069
Supply of sources
G01N2201/069 (Supply of sources) appears on 763 US grants and 804 published applications in this corpus.
Search patents in G01N- Granted patents
- 763
- Published applications
- 804
- Assignees
- 573
- Inventors
- 1,808
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 4 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 14 | 0 |
| 1988 | 9 | 0 |
| 1989 | 8 | 0 |
| 1990 | 13 | 0 |
| 1991 | 13 | 0 |
| 1992 | 13 | 0 |
| 1993 | 11 | 0 |
| 1994 | 7 | 0 |
| 1995 | 5 | 0 |
| 1996 | 3 | 0 |
| 1997 | 5 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 7 | 0 |
| 2002 | 0 | 2 |
| 2003 | 3 | 8 |
| 2004 | 4 | 14 |
| 2005 | 7 | 12 |
| 2006 | 14 | 22 |
| 2007 | 13 | 23 |
| 2008 | 13 | 21 |
| 2009 | 18 | 28 |
| 2010 | 20 | 34 |
| 2011 | 15 | 27 |
| 2012 | 28 | 24 |
| 2013 | 25 | 33 |
| 2014 | 27 | 26 |
| 2015 | 33 | 74 |
| 2016 | 42 | 52 |
| 2017 | 58 | 52 |
| 2018 | 43 | 46 |
| 2019 | 61 | 46 |
| 2020 | 33 | 39 |
| 2021 | 31 | 38 |
| 2022 | 23 | 33 |
| 2023 | 30 | 39 |
| 2024 | 36 | 41 |
| 2025 | 39 | 43 |
| 2026 | 22 | 27 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- G01N 2201/0696PulsedIndexing code515
- G01N 2201/0691ModulatedIndexing code151
- G01N 2201/0693Battery powered circuitryIndexing code39
- G01N 2201/0694Microprocessor controlled supplyIndexing code36
- G01N 2201/0692Regulated sourcesIndexing code23
- G01N 2201/0695Supply to maintain constant beam intensityIndexing code18
Recent patents
- Imaging system and imaging inspection apparatus including the same22 Sep 2026US 12,742,737 B2Postech Research and Business Development Foundation
- Method and laser pulse enhancement apparatus for resonantly enhancing pulsed laser light for practical applications and sensitive measurements15 Sep 2026US 12,738,706 B2MAX-PLANCK-GESELLSCHAFT zur FOERDERUNG der WISSENSCHAFTEN.e.V
- Software filter for noise reduction in lighting controller8 Sep 2026US 12,733,072 B2UnitX, Inc.
- Stimulated Raman scattering tomography system and method11 Aug 2026US 12,704,461 B2National University of Singapore
- Apparatus and method for measuring chlorine ions in concrete28 Jul 2026US 12,693,226 B2Shenzhen University
- Method for the contactless and non-destructive measurement of a coated surface and device therefor10 Sep 2026US 2026/0266717 A1coatmaster AG
- Light microscopy method, light microscopy device, and computer program20 Aug 2026US 2026/0243683 A1Abberior Instruments GmbH
- Low-snr optical detection technique using destructive interference20 Aug 2026US 2026/0243685 A1Liom Health AG
- Method And System For Performing Multi-Element Analysis In Real-Time Using Multi-Element Concentration Sensor20 Aug 2026US 2026/0243689 A1Mapana Inc.
- Pole inspection device and inspection method20 Aug 2026US 2026/0243696 A1Contemporary Amperex Technology Co., Limited
Most cited
By later US patents
- Multiple wavelength light photometer for non-invasive monitoring379US 5,088,493 ASclavo S.p.A. · 1992
- Pathlength corrected oximeter and the like327US 5,564,417 ANon-Invasive Technology, Inc. · 1996
- Remote sensing device, system, and method utilizing smartphone hardware components292US 9,401,977 B12016
- Examination of biological tissue using frequency domain spectroscopy280US 5,553,614 ANon-Invasive Technology, Inc. · 1996
- Spectrophotometers with catheters for measuring internal tissue234US 6,134,460 ANon-Invasive Technology, Inc. · 2000