G01J 3/0216
Using light concentrators or collectors or condensers
Official title: {using light concentrators or collectors or condensers}
G01J3/0216 (Using light concentrators or collectors or condensers) appears on 327 US grants and 368 published applications in this corpus.
Search patents in G01J- Granted patents
- 327
- Published applications
- 368
- Assignees
- 242
- Inventors
- 641
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 5 |
| 2002 | 4 | 4 |
| 2003 | 6 | 10 |
| 2004 | 2 | 6 |
| 2005 | 7 | 12 |
| 2006 | 13 | 7 |
| 2007 | 3 | 15 |
| 2008 | 18 | 13 |
| 2009 | 10 | 12 |
| 2010 | 4 | 20 |
| 2011 | 10 | 11 |
| 2012 | 10 | 14 |
| 2013 | 12 | 14 |
| 2014 | 11 | 12 |
| 2015 | 13 | 18 |
| 2016 | 12 | 21 |
| 2017 | 13 | 15 |
| 2018 | 17 | 14 |
| 2019 | 22 | 33 |
| 2020 | 30 | 23 |
| 2021 | 18 | 22 |
| 2022 | 21 | 19 |
| 2023 | 10 | 15 |
| 2024 | 19 | 19 |
| 2025 | 11 | 9 |
| 2026 | 3 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Flowcell and system with improved collection efficiency for Raman spectroscopy12 May 2026US 12,624,999 B2Endress+Hauser Optical Analysis, Inc.
- Optical system for reference switching31 Mar 2026US 12,590,837 B2
- Microscopic Raman spectroscopy device and method for adjusting microscopic Raman spectroscopy device24 Feb 2026US 12,560,482 B2Shimadzu Corporation
- Meta-surface-based spectral confocal displacement measurement method, device thereof and storage medium9 Dec 2025US 12,492,939 B1Huazhong University of Science and Technology
- Device and a method for polarization dependent imaging25 Nov 2025US 12,480,814 B2Imec Vzw
- Probe unit for spectroscopic analysis23 Jul 2026US 2026/0210839 A1FUJIFILM Corporation
- Spectrum detection system21 May 2026US 2026/0140054 A1Jiangsu Dualix Spectral Imaging Technology Co., Ltd.
- Miniature spectrometer30 Apr 2026US 2026/0118173 A1LightMachinery Inc.
- Compact, high-resolution snapshot hyperspectral imaging with 3d printed glass lightguide array19 Mar 2026US 2026/0079047 A1Arizona Board of Regents on Behalf of the University of Arizona
- Wavelength detection device, laser device, and electronic device manufacturing method5 Mar 2026US 2026/0063473 A1Gigaphoton Inc.
Most cited
By later US patents
- System for non-invasive measurement of glucose in humans953US 6,574,490 B2Rio Grande Medical Technologies, Inc. · 2003
- System for non-invasive measurement of glucose in humans249US 6,865,408 B1InLight Solutions, Inc. · 2005
- Sample inspection system235US 6,201,601 B1KLA-Tencor Corporation · 2001
- Method and apparatus for colour imaging a three-dimensional structure228US 7,319,529 B2Cadent Ltd. · 2008
- Method for providing data associated with the intraoral cavity219US 7,698,068 B2Cadent Ltd. · 2010