G01J 3/0202
Mechanical elements
Official title: {Mechanical elements; Supports for optical elements}
G01J3/0202 (Mechanical elements) appears on 572 US grants and 640 published applications in this corpus.
Search patents in G01J- Granted patents
- 572
- Published applications
- 640
- Assignees
- 384
- Inventors
- 1,309
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 7 | 0 |
| 1997 | 3 | 0 |
| 1998 | 5 | 0 |
| 1999 | 8 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 5 | 1 |
| 2003 | 3 | 6 |
| 2004 | 4 | 8 |
| 2005 | 6 | 16 |
| 2006 | 7 | 13 |
| 2007 | 13 | 14 |
| 2008 | 18 | 23 |
| 2009 | 16 | 21 |
| 2010 | 8 | 17 |
| 2011 | 16 | 17 |
| 2012 | 18 | 14 |
| 2013 | 15 | 16 |
| 2014 | 12 | 28 |
| 2015 | 21 | 13 |
| 2016 | 25 | 42 |
| 2017 | 23 | 31 |
| 2018 | 33 | 39 |
| 2019 | 50 | 54 |
| 2020 | 41 | 49 |
| 2021 | 41 | 46 |
| 2022 | 31 | 46 |
| 2023 | 28 | 42 |
| 2024 | 43 | 39 |
| 2025 | 30 | 18 |
| 2026 | 20 | 27 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods for compact multi-color flow cytometers having compact detection modules6 Oct 2026US 12,754,128 B2Cytek Biosciences, Inc.
- Calibration device for display and personal computer having same25 Aug 2026US 12,716,776 B2LG Electronics Inc.
- Spectrometer module18 Aug 2026US 12,710,312 B2Hamamatsu Photonics K.K.
- Colorimetry device11 Aug 2026US 12,704,408 B2Seiko Epson Corporation
- Sample clamp for a spectroscopic instrument21 Jul 2026US 12,687,428 B2Thermo Scientific Portable Analytical Instruments Inc.
- Nano-satellite atmospheric chemistry hyperspectral observation system8 Oct 2026US 2026/0309546 A1Triad National Security, LLC
- Spectroscopy apparatus and methods1 Oct 2026US 2026/0298707 A1Renishaw PLC
- Systems and methods for monitoring illumination conditions produced by light sources27 Aug 2026US 2026/0251501 A1Sollum Technologies Inc.
- Mount for optical elements13 Aug 2026US 2026/0235840 A1
- Carrying case and colorimetric system6 Aug 2026US 2026/0227239 A1Seiko Epson Corporation
Most cited
By later US patents
- Focal plane scanner with reciprocating spatial window177US 6,166,373 AInstitute for Technology Development · 2000
- System for robotic control of imaging data having a steerable gimbal mounted spectral sensor and methods123US 6,422,508 B1Galileo Group, Inc. · 2002
- Handheld portable spectrophotometer91US 5,319,437 AKollmorgen Corporation · 1994
- Fluorescence detection instrument with reflective transfer legs for color decimation74US 6,683,314 B2Becton, Dickinson and Company · 2004
- Color calibration of color image rendering devices74US 7,728,845 B2Rah Color Technologies LLC · 2010