G01J 2003/042
Slit wheel
Official title: {Slit wheel}
G01J2003/042 (Slit wheel) appears on 11 US grants and 6 published applications in this corpus.
Search patents in G01J- Granted patents
- 11
- Published applications
- 6
- Assignees
- 6
- Inventors
- 19
- Latest grant
- 14 Jun 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 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 | 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 | 1 | 0 |
| 2014 | 0 | 2 |
| 2015 | 1 | 2 |
| 2016 | 3 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Variable laser energy multi-spectrometer for gas and particulate chemicals in air14 Jun 2022US 11,359,963 B2The United States of America as represented by the Secretary of the Navy
- Optical grain evaluation device and combine harvester provided with optical grain evaluation device2 Jan 2018US 9,857,296 B2Kubota Corporation
- Control apparatus and control method having a slit selection based upon acquired half value wavelength of incident spectrum2 Aug 2016US 9,404,798 B2NEC Corporation
- Hyperspectral imaging systems and methods for imaging a remote object17 May 2016US 9,341,514 B2Corning Incorporated
- Hyperspectral imaging systems and methods for imaging a remote object23 Feb 2016US 9,267,843 B2Corning Incorporated
- Variable Laser Energy Multi-Spectrometer for Gas and Particulate Chemicals in Air21 Jan 2021US 2021/0018366 A1The United States of America as represented by the Secretary of the Navy
- Optical Grain Evaluation Device and Combine Harvester Provided with Optical Grain Evaluation Device27 Apr 2017US 2017/0115211 A1Kubota Corporation
- Hyperspectral imaging systems and methods for imaging a remote object4 Jun 2015US 2015/0153226 A1Corning Incorporated
- Control apparatus and control method28 May 2015US 2015/0144766 A1NEC Corporation
- Hyperspectral imaging systems and methods for imaging a remote object15 May 2014US 2014/0132811 A1Corning Incorporated
Most cited
By later US patents
- Correlational gas analyzer20US 4,963,023 A1990
- Spectroanalysis system10US 4,545,680 AAllied Corporation · 1985
- Spectrofluorophotometer with monitor detector for light source9US 4,779,982 AHitachi, Ltd. · 1988
- Hyperspectral imaging systems and methods for imaging a remote object6US 8,599,374 B1Corning Incorporated · 2013
- Correlational gas analyzer5US 4,964,725 A1990