G01J 2003/1876
Polychromator
Official title: {Polychromator}
G01J2003/1876 (Polychromator) appears on 6 US grants and 8 published applications in this corpus.
Search patents in G01J- Granted patents
- 6
- Published applications
- 8
- Assignees
- 8
- Inventors
- 20
- Latest grant
- 10 Aug 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Spectrometer and spectral detection and analysis method using the same10 Aug 2021US 11,085,821 B2Boe Technology Group Co., Ltd.
- Multi-spectral imaging with diffractive optics1 Aug 2017US 9,723,230 B2University of Utah Research Foundation
- Optical absorption spectrometry system including dichroic beam combiner and splitter6 Oct 2015US 9,151,672 B2Agilent Technologies, Inc.
- Spectra generator for test and calibration1 Jan 2008US 7,315,368 B2Honeywell International Inc.
- Optical arrangement4 Feb 2003US 6,515,802 B2Leica Microsystems Heidelberg GmbH
- Systems and methods to acquire three dimensional images using spectral information29 Aug 2024US 2024/0288307 A1
- Atomic absorption spectrometer5 May 2022US 2022/0136964 A1Analytik Jena AG
- Spectrometer and Spectral Detection and Analysis Method Using the Same29 Oct 2020US 2020/0340859 A1Boe Technology Group Co., Ltd.
- Multi-spectral imaging with diffractive optics12 Oct 2017US 2017/0295327 A1University of Utah Research Foundation
- Optical absorption spectrometry system including dichroic beam combiner and splitter21 May 2015US 2015/0138533 A1Agilent Technologies, Inc.
Most cited
By later US patents
- Echelle polychromator7US 5,189,486 AZentralinstitut fur Optik und Spektroskopie · 1993
- Multi-spectral imaging with diffractive optics2US 9,723,230 B2University of Utah Research Foundation · 2017
- Optical arrangement1US 6,515,802 B2Leica Microsystems Heidelberg GmbH · 2003
- Optical absorption spectrometry system including dichroic beam combiner and splitter1US 9,151,672 B2Agilent Technologies, Inc. · 2015