F23N 5/022
Using electronic means
Official title: {using electronic means (F23N5/04 - F23N5/14 take precedence)}
F23N5/022 (Using electronic means) appears on 207 US grants and 221 published applications in this corpus.
Search patents in F23N- Granted patents
- 207
- Published applications
- 221
- Assignees
- 161
- Inventors
- 538
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 4 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 1 |
| 2002 | 1 | 4 |
| 2003 | 3 | 0 |
| 2004 | 1 | 2 |
| 2005 | 1 | 3 |
| 2006 | 1 | 5 |
| 2007 | 2 | 9 |
| 2008 | 6 | 4 |
| 2009 | 5 | 6 |
| 2010 | 1 | 4 |
| 2011 | 4 | 13 |
| 2012 | 4 | 11 |
| 2013 | 8 | 12 |
| 2014 | 7 | 9 |
| 2015 | 5 | 10 |
| 2016 | 11 | 20 |
| 2017 | 13 | 10 |
| 2018 | 14 | 10 |
| 2019 | 10 | 12 |
| 2020 | 11 | 11 |
| 2021 | 10 | 13 |
| 2022 | 8 | 8 |
| 2023 | 11 | 21 |
| 2024 | 10 | 13 |
| 2025 | 13 | 6 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Detection apparatus and combustion system5 May 2026US 12,618,560 B2Yokogawa Electric Corporation
- Systems and methods for operating a furnace14 Apr 2026US 12,601,482 B2Johnson Controls Light Commercial IP GmbH
- Systems and methods for controlling a heat transfer system25 Nov 2025US 12,480,654 B2Rheem Manufacturing Company
- Gas turbine predictive emissions modeling, reporting, and model management via a remote framework28 Oct 2025US 12,455,075 B2Solar Turbines Incorporated
- System and method to predict and control blowout in combustion systems7 Oct 2025US 12,435,875 B2Indian Institute of Technology Madras (Iit Madras)
- Burner assembly for an appliance30 Jul 2026US 2026/0215620 A1North Atlantic Imports, LLC
- Optimized furnace burner adjustment for flameless combustion26 Feb 2026US 2026/0055892 A1Honeywell International Inc.
- Lowering emissions that result from fuel combustion in boilers15 Jan 2026US 2026/0016163 A1
- Fuel preheater1 Jan 2026US 2026/0002669 A1IHI Corporation
- Intelligent heating device and oven30 Oct 2025US 2025/0334267 A1Haohong Electric Technology (Hubei) Co., Ltd.
Most cited
By later US patents
- Method and apparatus for automatically transmitting temperature information to a thermostat220US 6,513,723 B1Emerson Electric Co. · 2003
- Thermostat display system providing animated icons139US 7,455,240 B2Ranco Incorporated of Delaware · 2008
- Thermostat with automatic heat/air conditioning changeover106US 4,316,256 AMicroComm Corporation · 1982
- Energy saving thermostat80US 4,316,577 AHoneywell Inc. · 1982
- Burner control56US 6,299,433 B1Gas Research Institute · 2001