G01J 5/42
Using golay cells
Official title: using Golay cells
G01J5/42 (Using golay cells) appears on 28 US grants and 15 published applications in this corpus.
Search patents in G01J- Granted patents
- 28
- Published applications
- 15
- Assignees
- 23
- Inventors
- 52
- Latest grant
- 14 Sep 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 2 |
| 2013 | 2 | 2 |
| 2014 | 3 | 2 |
| 2015 | 3 | 1 |
| 2016 | 0 | 0 |
| 2017 | 2 | 2 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 2 |
| 2021 | 1 | 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.
Subgroups
Granted patents
Recent patents
- Small form factor spectrally selective absorber with high acceptance angle for use in gas detection14 Sep 2021US 11,119,037 B2Honeywell International Inc.
- Electromagnetic radiation detector using a planar Golay cell27 Aug 2019US 10,393,591 B2Honeywell International Inc.
- Gas detector using a Golay cell28 Nov 2017US 9,829,428 B2Honeywell International Inc.
- Gas detector using a golay cell28 Mar 2017US 9,606,049 B1Honeywell International Inc.
- Terahertz ellipsometer system, and method of use1 Sep 2015US 9,121,757 B2J. A. Woollam Co. Inc.
- Integrally cooled optical probe19 Feb 2026US 2026/0049870 A1Rtx Corporation
- Small form factor spectrally selective absorber with high acceptance angle for use in gas detection22 Oct 2020US 2020/0333244 A1Honeywell International Inc.
- Terahertz wave pulse amplitude modulation signal and optical pulse amplitude modulation signal conversion amplifier6 Feb 2020US 2020/0044406 A1Shenzhen University
- Electromagnetic radiation detector using a planar golay cell18 Oct 2018US 2018/0299330 A1Honeywell International Inc.
- Gas detector using a golay cell27 Apr 2017US 2017/0115207 A1Honeywell International Inc.
Most cited
By later US patents
- Optical measuring device using optical fibers44US 4,249,076 AASEA Aktiebolag · 1981
- Measuring instrument for determining the scattering and absorption coefficient of the atmosphere22US 5,024,526 ADeutsche Forschungs- und Versuchsanstalt fur Luft- und Raumfahrt e. V. · 1991
- Power meter for high energy lasers21US 4,381,148 AThe United States of America as represented by the Secretary of the Navy · 1983
- Photoacoustic method and apparatus for measuring intensity of electromagnetic radiation16US 4,187,026 APhillips Petroleum Company · 1980
- Thermodynamics infrared imaging sensor16US 4,788,428 AThe United States of America as represented by the Secretary of the Navy · 1988