G01N 25/32
Using thermoelectric elements
Official title: using thermoelectric elements
G01N25/32 (Using thermoelectric elements) appears on 45 US grants and 35 published applications in this corpus.
Search patents in G01N- Granted patents
- 45
- Published applications
- 35
- Assignees
- 38
- Inventors
- 143
- Latest grant
- 27 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 3 | 2 |
| 2003 | 1 | 2 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 2 |
| 2013 | 0 | 1 |
| 2014 | 1 | 2 |
| 2015 | 2 | 0 |
| 2016 | 0 | 3 |
| 2017 | 1 | 0 |
| 2018 | 2 | 4 |
| 2019 | 2 | 6 |
| 2020 | 2 | 2 |
| 2021 | 2 | 1 |
| 2022 | 2 | 1 |
| 2023 | 4 | 1 |
| 2024 | 1 | 3 |
| 2025 | 1 | 2 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Thermoelectric device27 Jan 2026US 12,538,706 B2The University of Tokyo
- Gas measuring device and gas measuring device for measuring of a target gas concentration and an ambient humidity6 Jan 2026US 12,517,074 B2Dräger Safety AG & Co. KGaA
- Mammalian thermal manikin23 Dec 2025US 12,505,761 B2University of Washington
- Sensor system, sensor array and process of using the sensor system15 Oct 2024US 12,117,349 B2TDK Corporation
- Thermal conduction unit, electronic module and heat dissipating device26 Dec 2023US 11,856,856 B2Advanced Semiconductor Engineering, Inc.
- Information processing system, information processing method, and program9 Jul 2026US 2026/0194481 A1Topologic Inc.
- Systems and methods for torch and grit testing material samples under simulated conditions4 Dec 2025US 2025/0369906 A1Ul LLC
- Device and method for determining a density of a radical in a gas31 Jul 2025US 2025/0244271 A1Inficon GmbH
- Thermoelectric device2 May 2024US 2024/0147861 A1The University of Tokyo
- Test system and method for measuring efficiency of underground coal gasification18 Apr 2024US 2024/0125723 A1Anhui University of Science and Technology
Most cited
By later US patents
- SO.sub.2 sensor181US 5,338,515 ACatalytica, Inc. · 1994
- Gas monitoring method and apparatus therefor28US 4,170,455 ARockwell International Corporation · 1979
- Thermoelectric exhaust gas sensor27US 4,029,472 AGeneral Motors Corporation · 1977
- Monitor for ozone, hydrogen peroxide and other gases in fluids25US 5,167,927 A1992
- Measuring heating value of a gas using flameless combustion25US 5,816,705 ABadger Meter, Inc. · 1998