H05B 6/6479
Using steam
Official title: {using steam}
H05B6/6479 (Using steam) appears on 81 US grants and 124 published applications in this corpus.
Search patents in H05B- Granted patents
- 81
- Published applications
- 124
- Assignees
- 44
- Inventors
- 242
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 3 | 11 |
| 2005 | 6 | 6 |
| 2006 | 4 | 2 |
| 2007 | 5 | 5 |
| 2008 | 2 | 2 |
| 2009 | 0 | 4 |
| 2010 | 3 | 3 |
| 2011 | 2 | 6 |
| 2012 | 1 | 4 |
| 2013 | 1 | 2 |
| 2014 | 1 | 5 |
| 2015 | 1 | 4 |
| 2016 | 3 | 12 |
| 2017 | 6 | 11 |
| 2018 | 6 | 12 |
| 2019 | 8 | 5 |
| 2020 | 7 | 6 |
| 2021 | 4 | 5 |
| 2022 | 2 | 3 |
| 2023 | 2 | 3 |
| 2024 | 0 | 5 |
| 2025 | 1 | 3 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Food warming device29 Aug 2023US 11,743,979 B2Yo-Kai Express Inc.
- Method and system for a continuous wood modification heat process20 Jun 2023US 11,679,526 B2
- Cooking appliance22 Nov 2022US 11,503,940 B2LG Electronics Inc.
- Steamer insert and method of operating a microwave oven19 Mar 2026US 2026/0076503 A1Haier US Appliance Solutions, Inc.
- Steamer insert and method of operating a microwave oven19 Mar 2026US 2026/0082458 A1Haier US Appliance Solutions, Inc.
- Cooking apparatus12 Mar 2026US 2026/0071749 A1LG Electronics Inc.
- Variable-Frequency Driving Circuit and Cooking Apparatus9 Oct 2025US 2025/0318023 A1Guangdong Midea Kitchen Appliances Manufacturing Co., Ltd.
- Method of Setting a Microwave Power29 May 2025US 2025/0176078 A1Rational AG
Most cited
By later US patents
- Electric combination oven with humidity conditioner86US 5,525,782 AMatsushita Electric Industrial Co., Ltd. · 1996
- Drying apparatus and methods and accessories for use therewith84US 8,839,527 B2Goji Limited · 2014
- Microwave heating apparatus and microwave heating method44US 6,040,564 AMatsushita Electric Indutrial Co., Ltd. · 2000
- Steam cooking apparatus44US 7,759,615 B2Sharp Kabushiki Kaisha · 2010
- High frequency heating apparatus with steam generating function40US 7,087,873 B2Matsushita Electric Industrial Co., Ltd. · 2006