G01J 3/461
With colour spinners
Official title: {with colour spinners}
G01J3/461 (With colour spinners) appears on 5 US grants and 6 published applications in this corpus.
Search patents in G01J- Granted patents
- 5
- Published applications
- 6
- Assignees
- 6
- Inventors
- 18
- Latest grant
- 15 Oct 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 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 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Calibration target for image sensor15 Oct 2019US 10,444,071 B1Northrop Grumman Systems Corporation
- System for representing colors including an integrating light capsule27 May 2014US 8,733,949 B2Columbia Insurance Company
- Color wheel with balancing groove8 Jun 2004US 6,747,803 B2Coretronic Corporation
- Reflected color simulator12 Jan 1982US 4,310,314 AApplied Color Systems, Inc.
- Optical color mixing method24 May 1977US 4,025,199 AAgency of Industrial Science and Technology
- Method and apparatus for segmented spectral measurement using od filters for nvis radiance calculation8 Oct 2026US 2026/0309548 A1Novanta Corporation
- Calibration for baking contrast units14 Feb 2019US 2019/0049306 A1
- System for Representing Colors Including an Integrating Light Capsule30 Sep 2010US 2010/0244700 A1Columbia Insurance Company
- Reflective additive-primary kinematic color generators17 May 2007US 2007/0109567 A1
- Reflective additive-primary color generators18 May 2006US 2006/0103860 A1
Most cited
By later US patents
- System for representing colors including an integrating light capsule21US 8,733,949 B2Columbia Insurance Company · 2014
- Color wheel with balancing groove5US 6,747,803 B2Coretronic Corporation · 2004
- Optical color mixing method4US 4,025,199 AAgency of Industrial Science and Technology · 1977
- Reflected color simulator4US 4,310,314 AApplied Color Systems, Inc. · 1982
- Calibration target for image sensor1US 10,444,071 B1Northrop Grumman Systems Corporation · 2019