H05B 6/6461
Using fire or fume sensors
Official title: {using fire or fume sensors}
H05B6/6461 (Using fire or fume sensors) appears on 15 US grants and 12 published applications in this corpus.
Search patents in H05B- Granted patents
- 15
- Published applications
- 12
- Assignees
- 10
- Inventors
- 54
- Latest grant
- 23 Nov 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 1 |
| 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 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 1 |
| 2021 | 2 | 1 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 2 |
| 2025 | 0 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hazardous chemical detection in a microwave oven23 Nov 2021US 11,183,046 B2International Business Machines Corporation
- Packing member and cooking apparatus having the same2 Feb 2021US 10,912,162 B2Samsung Electronics Co., Ltd.
- Smoke detecting microwave assembly4 Feb 2020US 10,555,383 B1
- Apparatus and method for exhausting pollutant in microwave oven13 Dec 2005US 6,974,937 B2LG Electronics Inc.
- Carbon monoxide sensed oven cleaning apparatus and method7 Sep 2004US 6,787,738 B2General Electric Company
- Cooking apparatus12 Mar 2026US 2026/0071760 A1
- Systems and methods for controlling electric cooking apparatuses using sensors2 Oct 2025US 2025/0311068 A1
- Cooking apparatus and method for controlling same1 Aug 2024US 2024/0260147 A1LG Electronics Inc.
- Microwave, display device and cooking system including the same2 May 2024US 2024/0147579 A1Samsung Electronics Co., Ltd.
- Adaptive cooking device18 Aug 2022US 2022/0264709 A1
Most cited
By later US patents
- Control system for a microwave oven, a microwave oven using such a control system and methods of making the same44US 5,653,906 ARobertshaw Controls Company · 1997
- Control system for a microwave oven and method of making the same42US 5,616,269 ARobertshaw Controls Company · 1997
- Method and apparatus for heating and drying fabrics in a drying chamber having dryness sensing devices34US 4,795,871 AMicro Dry, Inc. · 1989
- Method and apparatus for heating and drying moist articles27US 4,771,156 AMicro Dry, Inc. · 1988
- Automatic fire detection for a microwave oven16US 4,496,817 AGeneral Electric Company · 1985