H05B 6/6414
Aspects relating to the door of the microwave heating apparatus
Official title: {Aspects relating to the door of the microwave heating apparatus}
H05B6/6414 (Aspects relating to the door of the microwave heating apparatus) appears on 319 US grants and 310 published applications in this corpus.
Search patents in H05B- Granted patents
- 319
- Published applications
- 310
- Assignees
- 118
- Inventors
- 710
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 2 | 0 |
| 1978 | 5 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 8 | 0 |
| 1983 | 0 | 0 |
| 1984 | 6 | 0 |
| 1985 | 12 | 0 |
| 1986 | 1 | 0 |
| 1987 | 10 | 0 |
| 1988 | 8 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 6 | 0 |
| 1995 | 4 | 0 |
| 1996 | 5 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 6 | 0 |
| 2000 | 8 | 0 |
| 2001 | 5 | 1 |
| 2002 | 3 | 2 |
| 2003 | 3 | 5 |
| 2004 | 8 | 13 |
| 2005 | 7 | 10 |
| 2006 | 6 | 7 |
| 2007 | 2 | 7 |
| 2008 | 3 | 2 |
| 2009 | 3 | 10 |
| 2010 | 3 | 5 |
| 2011 | 2 | 6 |
| 2012 | 7 | 3 |
| 2013 | 2 | 2 |
| 2014 | 5 | 4 |
| 2015 | 3 | 11 |
| 2016 | 3 | 10 |
| 2017 | 8 | 19 |
| 2018 | 12 | 18 |
| 2019 | 10 | 20 |
| 2020 | 16 | 14 |
| 2021 | 13 | 19 |
| 2022 | 13 | 22 |
| 2023 | 18 | 38 |
| 2024 | 9 | 24 |
| 2025 | 27 | 27 |
| 2026 | 22 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Cooking apparatus15 Sep 2026US 12,739,949 B2Samsung Electronics Co., Ltd.
- Heating apparatus15 Sep 2026US 12,739,950 B2Haier Smart Home Co., Ltd.
- Cooking oven with a door having reduced temperature during use1 Sep 2026US 12,727,061 B2Whirlpool Corporation
- Pull-out heating cooking apparatus18 Aug 2026US 12,713,503 B2Sharp Kabushiki Kaisha
- Cooking apparatus28 Jul 2026US 12,696,360 B2Samsung Electronics Co., Ltd.
- Cooking appliance1 Oct 2026US 2026/0304567 A1Guangdong Galanz Appliances Manufacturing Co., Ltd
- Door cooling system in microwave oven1 Oct 2026US 2026/0304569 A1Whirlpool Corporation
- Adjustable interlock system17 Sep 2026US 2026/0282176 A1Whirlpool Corporation
- Cooking appliance27 Aug 2026US 2026/0251313 A1Samsung Electronics Co., Ltd.
- Door latch device and cooking apparatus having same6 Aug 2026US 2026/0227074 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Oven having an H-shaped rotating door98US 9,681,773 B2Ovention, Inc. · 2017
- Oven having an H-shaped rotating door95US 9,480,364 B2Ovention, Inc. · 2016
- Dielectric heating device employing microwave heating for heating or cooking substances43US 6,462,320 B1Technology Finance Corporation (Proprietary) Limited · 2002
- Door interlock system for microwave oven36US 4,101,750 AWhirlpool Corporation · 1978
- Combination microwave and thermal self-cleaning oven with an automatic venting arrangement34US 4,547,642 AGeneral Electric Company · 1985