F23N 2227/14
Flame simulation
F23N2227/14 (Flame simulation) appears on 13 US grants and 4 published applications in this corpus.
Search patents in F23N- Granted patents
- 13
- Published applications
- 4
- Assignees
- 13
- Inventors
- 23
- Latest grant
- 1 Feb 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 4 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 2 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for simulating combustion in digital imagery with real or artist-specified components1 Feb 2022US 11,238,198 B2Weta Digital Limited
- Ultraviolet emitter for use in a flame detector and a method of making the same21 Aug 2018US 10,055,960 B2Carrier Corporation
- Multiple burner control system27 Aug 1996US 5,549,469 AEclipse Combustion, Inc.
- Flame sensor module20 Aug 1996US 5,548,277 AEclipse, Inc.
- Self-diagnostic flame rectification sensing circuit and method therefor9 Apr 1996US 5,506,569 ATexas Instruments Incorporated
- Method and device for estimating a combustion efficiency value during flaring21 Aug 2025US 2025/0264217 A1
- Method for Simulating Combustion in Digital Imagery with Real or Artist-Specified Components7 Oct 2021US 2021/0312103 A1Weta Digital Limited
- Method for Simulating Combustion in Digital Imagery with Real or Artist-Specified Components7 Oct 2021US 2021/0312104 A1Weta Digital Limited
- Ultraviolet emitter for use in a flame detector and a method of making the same28 Dec 2017US 2017/0372596 A1Carrier Corporation
Most cited
By later US patents
- Self-diagnostic flame rectification sensing circuit and method therefor123US 5,506,569 ATexas Instruments Incorporated · 1996
- Burner flame detection55US 4,280,184 AElectronic Corporation of America · 1981
- Multiple burner control system25US 5,549,469 AEclipse Combustion, Inc. · 1996
- Flame sensor module22US 5,548,277 AEclipse, Inc. · 1996
- Flame detector including detector testing apparatus13US 4,381,455 ATokyo Shibaura Denki Kabushiki Kaisha · 1983