H05B 6/725
Rotatable antennas
Official title: {Rotatable antennas}
H05B6/725 (Rotatable antennas) appears on 118 US grants and 62 published applications in this corpus.
Search patents in H05B- Granted patents
- 118
- Published applications
- 62
- Assignees
- 43
- Inventors
- 215
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 5 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 12 | 0 |
| 1983 | 5 | 0 |
| 1984 | 10 | 0 |
| 1985 | 11 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 1 |
| 2003 | 4 | 2 |
| 2004 | 2 | 1 |
| 2005 | 0 | 2 |
| 2006 | 4 | 2 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 3 |
| 2010 | 1 | 5 |
| 2011 | 0 | 2 |
| 2012 | 2 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 5 |
| 2016 | 0 | 2 |
| 2017 | 1 | 6 |
| 2018 | 4 | 3 |
| 2019 | 2 | 5 |
| 2020 | 3 | 2 |
| 2021 | 5 | 1 |
| 2022 | 1 | 9 |
| 2023 | 0 | 2 |
| 2024 | 1 | 2 |
| 2025 | 5 | 2 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cooking apparatus12 May 2026US 12,628,248 B2Samsung Electronics Co., Ltd.
- Heating cooking apparatus27 Jan 2026US 12,535,222 B2Sharp Kabushiki Kaisha
- Substrate treating apparatus and substrate treating method6 Jan 2026US 12,518,949 B2Semes Co., Ltd.
- Detecting a standstill of a rotatable microwave distribution device30 Dec 2025US 12,513,790 B2BSH Hausgeräte GmbH
- Operation of a domestic microwave appliance as a function of a microwave generator temperature21 Oct 2025US 12,452,968 B2BSH Hausgeräte GmbH
- Antenna drive mechanism and microwave heating device17 Sep 2026US 2026/0282181 A1Panasonic Intellectual Property Management Co., Ltd.
- Two Parameter Control for RF Warming of Cryopreserved Tissue Samples22 Jan 2026US 2026/0025886 A1TDA Research, Inc.
- Aerosol generation apparatus and microwave heating component thereof9 Oct 2025US 2025/0318026 A1Smoore International Holdings Limited
- Antenna fixing system6 Feb 2025US 2025/0048511 A1Whirlpool Corporation
- Microwave heating device19 Dec 2024US 2024/0422868 A1Panasonic Intellectual Property Management Co., Ltd.
Most cited
By later US patents
- Air flow system for combination microwave and convection oven69US 4,332,992 AAmana Refrigeration, Inc. · 1982
- Microwave oven having convection and griddle features56US 5,204,503 ARaytheon Company · 1993
- Microwave oven cavity excitation system employing circularly polarized beam steering for uniformity of energy distribution and improved impedance matching53US 4,336,434 AGeneral Electric Company · 1982
- Automatic defrost sensing arrangement for microwave oven49US 4,507,530 AGeneral Electric Company · 1985
- Microwave oven with improved feed structure48US 4,431,888 AAmana Refrigeration, Inc. · 1984