G01J 5/601
Using spectral scanning
Official title: {using spectral scanning}
G01J5/601 (Using spectral scanning) appears on 55 US grants and 48 published applications in this corpus.
Search patents in G01J- Granted patents
- 55
- Published applications
- 48
- Assignees
- 54
- Inventors
- 166
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 1 |
| 2002 | 3 | 1 |
| 2003 | 0 | 0 |
| 2004 | 2 | 3 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 2 | 2 |
| 2008 | 2 | 4 |
| 2009 | 2 | 7 |
| 2010 | 3 | 0 |
| 2011 | 2 | 1 |
| 2012 | 1 | 0 |
| 2013 | 1 | 3 |
| 2014 | 1 | 0 |
| 2015 | 1 | 2 |
| 2016 | 0 | 1 |
| 2017 | 1 | 1 |
| 2018 | 0 | 2 |
| 2019 | 1 | 3 |
| 2020 | 3 | 4 |
| 2021 | 3 | 2 |
| 2022 | 4 | 2 |
| 2023 | 1 | 1 |
| 2024 | 0 | 3 |
| 2025 | 1 | 0 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Calibrating an infrared (IR) sensor in a fire sensing device12 May 2026US 12,625,000 B2Honeywell International Inc.
- Sensor and control systems for food preparation10 Mar 2026US 12,571,684 B2Hatco Corporation
- BRDF measurement system and method, electronic device, and storage medium7 Jan 2025US 12,188,831 B2National Institute of Metrology, China
- Sensor and control systems for food preparation21 Mar 2023US 11,609,121 B2Hatco Corporation
- Systems and methods for high-speed, spectroscopic, gas-phase thermometry15 Nov 2022US 11,499,872 B2The United States of America as represented by the Secretary of the Air Force
- Methods and Fiber Optic Sensors For Measuring Temperature of High-Enthalpy Exhaust Plumes1 Oct 2026US 2026/0298721 A1Utah State University
- Tunable filter for reducing combustion gases in thermal images and related systems and methods9 Jul 2026US 2026/0194393 A1FLIR Systems, Inc.
- Method and system for inferring electron temperature from hollow cathode plume color18 Jun 2026US 2026/0168856 A1Shanghai Institute of Space Propulsion
- Sensor and control systems for food preparation18 Jun 2026US 2026/0168858 A1Hatco Corporation
- Calibrating an infrared (ir) sensor in a fire sensing device21 Nov 2024US 2024/0385045 A1Honeywell International Inc.
Most cited
By later US patents
- Method and apparatus for monitoring layer processing71US 5,403,433 AOn-Line Technologies, Inc. · 1995
- Infrared imaging system for simultaneous generation of temperature, emissivity and fluorescence images65US 5,272,340 AAmara, Inc. · 1993
- Multiwavelength pyrometer for measurement in hostile environments34US 6,357,910 B1PhotoSonic, Inc. · 2002
- Method and apparatus for the monitoring and control of combustion27US 7,248,755 B2Zolo Technologies, Inc. · 2007
- Temperature measurement and control for photohermal processes26US 4,959,244 AGeneral Electric Company · 1990