G01J 2003/2859
Peak detecting in spectrum
Official title: {Peak detecting in spectrum}
G01J2003/2859 (Peak detecting in spectrum) appears on 51 US grants and 62 published applications in this corpus.
Search patents in G01J- Granted patents
- 51
- Published applications
- 62
- Assignees
- 58
- Inventors
- 160
- Latest grant
- 28 Jul 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 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 3 |
| 2017 | 3 | 4 |
| 2018 | 2 | 6 |
| 2019 | 3 | 4 |
| 2020 | 9 | 7 |
| 2021 | 4 | 2 |
| 2022 | 4 | 7 |
| 2023 | 2 | 9 |
| 2024 | 8 | 8 |
| 2025 | 9 | 6 |
| 2026 | 4 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for the energy calibration of a spectrometry detector28 Jul 2026US 12,693,160 B2Centralesupelec
- Method and apparatus for producing calibrated spectral imaging devices7 Jul 2026US 12,674,705 B2Teknologian tutkimuskeskus VTT Oy
- Method and apparatus for measuring inner surface and transition curved surface contour of micropore16 Jun 2026US 12,656,106 B1Huazhong University of Science and Technology
- Spectroscopic device and shape measurement device comprising an analysis optical system and a length measurement optical system10 Mar 2026US 12,571,681 B2Seiko Epson Corporation
- Systems and methods for efficient multi-return light detectors21 Oct 2025US 12,449,306 B2Velodyne Lidar USA, Inc.
- In field wavelength calibration of a wavelength scale of a spectrometer device13 Aug 2026US 2026/0235441 A1Trinamix GmbH
- Systems and methods to analyze spectroscopy data for multi-pathogen detection and identification30 Jul 2026US 2026/0219108 A1Hyperspectral Corp.
- Optical emission spectrometer and method of analysing a spectral peak23 Jul 2026US 2026/0210761 A1Thermo Fisher Scientific (Bremen) GmbH
- Optical correction method for spectral calibration of hyperspectral imager25 Jun 2026US 2026/0177428 A1Shenzhen Institute of Technology Innovation, Nim
- Photodiode array spectrometer calibration14 May 2026US 2026/0133071 A1Waters Technologies Corporation
Most cited
By later US patents
- Deconvoluted band representation for infrared spectrum compression43US 5,311,445 AThe Board of Regents of the University of Oklahoma · 1994
- Self-referencing cavity enhanced spectroscopy (SRCES) systems and methods12US 9,778,110 B1Picarro, Inc. · 2017
- Absorbance analyzer and data processing method for chromatograph11US 5,311,444 AShimadzu Corporation · 1994
- Systems and methods for efficient multi-return light detectors7US 10,690,773 B2Velodyne Lidar, Inc. · 2020
- Material analysis using reflected light6US 4,629,322 AThe United States of America as represented by the Secretary of the Army · 1986