G01N 2201/0695
Supply to maintain constant beam intensity
G01N2201/0695 (Supply to maintain constant beam intensity) appears on 18 US grants and 16 published applications in this corpus.
Search patents in G01N- Granted patents
- 18
- Published applications
- 16
- Assignees
- 16
- Inventors
- 44
- Latest grant
- 8 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 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 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 2 |
| 2009 | 1 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 2 | 3 |
| 2020 | 2 | 3 |
| 2021 | 0 | 1 |
| 2022 | 3 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 1 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Systems and methods for an absorbance detector with optical reference29 Nov 2022US 11,513,006 B2Phoseon Technology, Inc.
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- Systems and methods for an absorbance detector with optical reference29 Dec 2020US 10,876,893 B2Phoseon Technology, Inc.
- Analysis device, analysis method, and program30 Jul 2026US 2026/0219173 A1Horiba, Ltd.
- Diagnostic means for the detection and/or quantification of a plurality of analytes present in a sample7 Mar 2024US 2024/0077422 A1Unisensor S.A.
- Systems and methods for an absorbance detector with optical reference23 Feb 2023US 2023/0055025 A1Phoseon Technology, Inc.
- Systems and methods for an absorbance detector with optical reference15 Apr 2021US 2021/0108962 A1Phoseon Technology, Inc.
- Method for correcting a primary measurement signal detected by an optical sensor10 Dec 2020US 2020/0386615 A1Endress+Hauser Conducta GmbH+Co. KG
Most cited
By later US patents
- Particle concentration measuring method and device36US 4,981,362 AXerox Corporation · 1991
- Method and apparatus for determining a material's characteristics by photoreflectance using improved computer control25US 5,270,797 ABrooklyn College Foundation · 1993
- Method and apparatus for determining a material's characteristics by photoreflectance21US 5,260,772 A1993
- Color monitoring with data storage means12US 5,239,175 AThe Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and Northern Ireland · 1993
- Photoreflectance method and apparatus utilizing acousto-optic modulation9US 5,255,071 A1993