G01N 33/0065
Using more than one threshold
Official title: {using more than one threshold}
G01N33/0065 (Using more than one threshold) appears on 58 US grants and 68 published applications in this corpus.
Search patents in G01N- Granted patents
- 58
- Published applications
- 68
- Assignees
- 51
- Inventors
- 155
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 2 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 4 |
| 2015 | 6 | 9 |
| 2016 | 0 | 0 |
| 2017 | 1 | 4 |
| 2018 | 2 | 0 |
| 2019 | 2 | 9 |
| 2020 | 5 | 4 |
| 2021 | 6 | 7 |
| 2022 | 6 | 7 |
| 2023 | 4 | 4 |
| 2024 | 4 | 7 |
| 2025 | 2 | 6 |
| 2026 | 5 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Adaptive combined approach for intelligent transformer dissolved gas alarm detection11 Aug 2026US 12,704,491 B2GE Vernova Infrastructure Technology LLC
- Vaporized aerosol detection network26 May 2026US 12,638,432 B2
- Determination device, determination method, and sensor device21 Apr 2026US 12,607,616 B2Sintokogio, Ltd.
- System, device, and method for smoke discrimination and identification of fire source31 Mar 2026US 12,592,135 B2Kidde Fire Protection, LLC
- Gas detection device and gas detection process, which generate a warning and an alarm24 Mar 2026US 12,584,897 B2Dräger Safety AG & Co. KGaA
- Systems and methods for gas emergency management in urban public spaces based on iot large models4 Jun 2026US 2026/0153490 A1Chengdu Qinchuan Iot Technology Co., Ltd.
- Intelligent inert measurement mode29 Jan 2026US 2026/0030968 A1Honeywell International Inc.
- Adaptive combined approach for intelligent transformer dissolved gas alarm detection6 Nov 2025US 2025/0341504 A1GE Infrastructure Technology LLC
- Predictive portable device28 Aug 2025US 2025/0273062 A1Saudi Arabian Oil Company
- Process and system for monitoring at least one concentration of a gas in a monitored area17 Jul 2025US 2025/0231158 A1Dräger Safety AG & Co. KGaA
Most cited
By later US patents
- System and method for high-sensitivity sensor85US 7,623,028 B22009
- Programmable atmospheric stabilizer56US 5,074,137 A1991
- Method for operating a gas concentration monitoring system, gas-measuring device, central unit, gas concentration monitoring system as well as computer program product27US 10,371,682 B2Dräger Safety AG & Co. KGaA · 2019
- System and method for high-sensitivity sensor26US 8,963,728 B2Google Inc. · 2015
- Sensor device, and disaster prevention system and electronic equipment each having sensor device incorporated therein21US 5,830,412 ANittan Company, Limited · 1998