G01K 11/125
Using changes in reflectance
Official title: using changes in reflectance
G01K11/125 (Using changes in reflectance) appears on 89 US grants and 127 published applications in this corpus.
Search patents in G01K- Granted patents
- 89
- Published applications
- 127
- Assignees
- 89
- Inventors
- 307
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 3 |
| 2005 | 1 | 0 |
| 2006 | 2 | 6 |
| 2007 | 1 | 5 |
| 2008 | 3 | 6 |
| 2009 | 2 | 9 |
| 2010 | 4 | 8 |
| 2011 | 4 | 3 |
| 2012 | 6 | 9 |
| 2013 | 5 | 3 |
| 2014 | 8 | 4 |
| 2015 | 6 | 5 |
| 2016 | 4 | 6 |
| 2017 | 3 | 4 |
| 2018 | 5 | 8 |
| 2019 | 3 | 4 |
| 2020 | 6 | 3 |
| 2021 | 2 | 6 |
| 2022 | 1 | 7 |
| 2023 | 5 | 8 |
| 2024 | 6 | 8 |
| 2025 | 4 | 6 |
| 2026 | 3 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Activatable warming indicator without dye31 Mar 2026US 12,590,849 B2Zebra Technologies Corporation
- Methods of measuring thermal properties, and related apparatuses24 Mar 2026US 12,584,803 B2Battelle Energy Alliance, LLC
- Use of a spin transition material to measure and/or limit the temperature of electronic/photonic components3 Mar 2026US 12,566,097 B2Centre National De La Recherche Scientifique
- Glass-ceramic thermal paint system and method using UV:VIS spectroscopy23 Dec 2025US 12,503,611 B2University of Rhode Island Board of Trustees
- Apparatus, system, and method for measuring the temperature of a substrate26 Aug 2025US 12,399,067 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Nano-Probe Thermoreflectance Microscopy17 Sep 2026US 2026/0276672 A1Laser Thermal Analysis, Inc.
- Core-shell microparticles for colorimetric sensing and methods for making and using the same4 Jun 2026US 2026/0153387 A1
- Junction temperature monolithic opto-thermometer23 Apr 2026US 2026/0110581 A1Ford Global Technologies, LLC
- Power device photonic temperature sensing5 Mar 2026US 2026/0068349 A1Ford Global Technologies, LLC
- Measuring apparatus, measuring method, and measuring program1 Jan 2026US 2026/0002871 A1Kioxia Corporation
Most cited
By later US patents
- Fuel injectors with integral fiber optic pressure sensors and associated compensation and status monitoring devices45US 7,340,118 B22008
- Fuel injectors with integral fiber optic pressure sensors and associated compensation and status monitoring devices30US 6,622,549 B12003
- Fiber optic temperature sensor29US 6,141,098 ASentec Ltd · 2000
- Fiber optic temperature sensor28US 5,870,511 ASentec Ltd · 1999
- Substrate temperature measurement by infrared spectroscopy20US 5,876,121 AMcGill University · 1999