G01J 2003/421
Single beam
Official title: {Single beam}
G01J2003/421 (Single beam) appears on 27 US grants and 31 published applications in this corpus.
Search patents in G01J- Granted patents
- 27
- Published applications
- 31
- Assignees
- 31
- Inventors
- 104
- Latest grant
- 3 Oct 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 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 | 2 |
| 2015 | 0 | 1 |
| 2016 | 1 | 2 |
| 2017 | 1 | 3 |
| 2018 | 2 | 3 |
| 2019 | 6 | 7 |
| 2020 | 2 | 3 |
| 2021 | 3 | 5 |
| 2022 | 2 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 3 |
By publication year. Applications have been published since 2001.
Recent patents
- System, apparatus and methods for detecting methane leak3 Oct 2023US 11,774,355 B1United States of America as represented by the Administrator of NASA
- Terahertz spectroscopy and imaging in dynamic environments29 Nov 2022US 11,513,004 B2Apple Inc.
- Gas measurement system10 May 2022US 11,327,008 B2Mettler-Toledo AG
- Infrared sensor and infrared gas detector30 Nov 2021US 11,187,653 B2Hangzhou Sanhua Research Institute Co., Ltd.
- Terahertz spectroscopy and imaging in dynamic environments with spectral response enhancements24 Aug 2021US 11,099,072 B2Apple Inc.
- Optical system and method with ultra-long path multipass cell having non-paraxial propagation12 Jun 2025US 2025/0189434 A1Nikira Labs Inc.
- A method for automatically detecting, by means of computerized processing, of thermal information about a surface of a brake disc under dynamic operting conditions13 Feb 2025US 2025/0050859 A1Brembo S.p.A.
- Spectrophotometer13 Feb 2025US 2025/0052613 A1Shimadzu Corporation
- Coffee bean analysis system and coffee machine with coffee bean analysis19 Dec 2024US 2024/0415321 A1Versuni Holding B.V.
- Infrared sensor and infrared gas detector27 May 2021US 2021/0156795 A1Hangzhou Sanhua Research Institute Co., Ltd.
Most cited
By later US patents
- Apparatus and a method for high numerical aperture microscopic examination of materials158US 5,220,403 AInternational Business Machines Corporation · 1993
- Apparatus and a method for high numerical aperture microscopic examination of materials102US 5,208,648 AInternational Business Machines Corporation · 1993
- Apparatus for optically analyzing a sample31US 4,540,282 A1985
- Method of and apparatus for spectroscopically analyzing samples24US 4,832,491 AU. S. Philips Corporation · 1989
- Concentration determination with multiple wavelength flash photometers18US 5,014,216 ABeckman Instruments, Inc. · 1991