G01J 2003/1885
Holder for interchangeable gratings
Official title: {Holder for interchangeable gratings, e.g. at different ranges of wavelengths}
G01J2003/1885 (Holder for interchangeable gratings) appears on 7 US grants and 7 published applications in this corpus.
Search patents in G01J- Granted patents
- 7
- Published applications
- 7
- Assignees
- 11
- Inventors
- 22
- Latest grant
- 22 Sep 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 2 | 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 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 2 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 2 |
| 2024 | 0 | 1 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Monochromator22 Sep 2020US 10,782,186 B2Shimadzu Corporation
- Optical arrangement for a spectral analysis system, method for its production, and spectral analysis system2 Apr 2019US 10,247,607 B2Fraunhofer-Gesellschaft zur Föderung der angewandten Forschung e. V.
- Measuring polarisation via a gating frequency12 Mar 2019US 10,228,287 B2University of Salford Enterprises Limited
- Multi-element simultaneous analysis atomic absorption spectroscopy photometer and multi-element simultaneous analytic method1 Feb 1994US 5,283,624 AHitachi, Ltd.
- Multi-grating spectrograph and method of changing gratings18 Jan 1994US 5,280,338 AOriel Corporation
- Apparatus and method for raman or fluorescence spectroscopy having instant polarisation analysis13 Nov 2025US 2025/0347625 A1Horiba France SAS
- Holographic grism as dispersive element in raman spectrographs21 Nov 2024US 2024/0385460 A1Thermo Electron Scientific Instruments LLC
- Analyzer and method for analyzing a sample12 Oct 2023US 2023/0324295 A1i-Abra Limited
- Optical spectrometer based on alternating diffractive optical elements21 Sep 2023US 2023/0296433 A1Orta Dogu Teknik Universitesi
- Monochromator14 May 2020US 2020/0149964 A1Shimadzu Corporation
Most cited
By later US patents
- Multi-element simultaneous analysis atomic absorption spectroscopy photometer and multi-element simultaneous analytic method22US 5,283,624 AHitachi, Ltd. · 1994
- Very wide spectral coverage grating spectrometer14US 4,729,658 AThe Perkin-Elmer Corporation · 1988
- Spectroscopic measurement system12US 4,775,234 AShimadzu Corporation · 1988
- Multi-grating spectrograph and method of changing gratings5US 5,280,338 AOriel Corporation · 1994
- Measuring polarisation via a gating frequency4US 10,228,287 B2University of Salford Enterprises Limited · 2019