F25B 2341/0681
The sensor is heated
Official title: the sensor is heated
F25B2341/0681 (The sensor is heated) appears on 33 US grants and 13 published applications in this corpus.
Search patents in F25B- Granted patents
- 33
- Published applications
- 13
- Assignees
- 20
- Inventors
- 72
- Latest grant
- 4 Jun 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 4 | 0 |
| 2000 | 5 | 0 |
| 2001 | 4 | 0 |
| 2002 | 4 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 2 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 1 |
| 2019 | 1 | 1 |
| 2020 | 1 | 2 |
| 2021 | 0 | 0 |
| 2022 | 2 | 0 |
| 2023 | 0 | 2 |
| 2024 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Controlling metering devices4 Jun 2024US 12,000,632 B2Lennox Industries Inc.
- Thermostatic expansion valves and methods of control16 Jan 2024US 11,874,038 B2Carrier Corporation
- Controlling metering devices29 Nov 2022US 11,512,882 B2Lennox Industries Inc.
- Thermostatic expansion valves and methods of control28 Jun 2022US 11,371,763 B2Carrier Corporation
- Controlling metering devices23 Jun 2020US 10,690,386 B2Lennox Industries Inc.
- Controlling metering devices23 Feb 2023US 2023/0053380 A1Lennox Industries Inc.
- Thermostatic expansion valves and methods of control12 Jan 2023US 2023/0009585 A1Carrier Corporation
- Air conditioning system and control method thereof8 Oct 2020US 2020/0318881 A1Carrier Corporation
- Controlling metering devices24 Sep 2020US 2020/0300520 A1Lennox Industries Inc.
- Thermostatic expansion valves and methods of control21 Feb 2019US 2019/0056161 A1Carrier Corporation
Most cited
By later US patents
- Apparatus for and method of automatically adjusting the superheat setting of a thermostatic expansion valve93US 4,467,613 AEmerson Electric Co. · 1984
- System for automatically organizing data in accordance with pattern hierarchies therein40US 6,185,560 B2SunGard eProcess Intelligance Inc. · 2001
- Efficient cooling system and method38US 6,446,446 B1Advanced Thermal Sciences Corp. · 2002
- Apparatus for controlling a thermostatic expansion valve29US 4,879,879 A1989
- Method of using a thermal expansion valve device, evaporator and flow control means assembly and refrigerating machine29US 5,195,331 A1993