H05B 6/683
The measurements being made at the high voltage side of the circuit
Official title: {the measurements being made at the high voltage side of the circuit}
H05B6/683 (The measurements being made at the high voltage side of the circuit) appears on 30 US grants and 20 published applications in this corpus.
Search patents in H05B- Granted patents
- 30
- Published applications
- 20
- Assignees
- 25
- Inventors
- 70
- Latest grant
- 2 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 3 | 1 |
| 2003 | 1 | 2 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 2 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 2 |
| 2017 | 1 | 0 |
| 2018 | 0 | 2 |
| 2019 | 2 | 2 |
| 2020 | 1 | 5 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 3 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
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- Adapting circuit for driving a magnetron with multiple switching power supplies27 Jul 2021US 11,076,456 B2
- Electronic transformer and a microwave cooking appliance5 Aug 2021US 2021/0242794 A1Guangdong Midea Ketchen Appliances Manufacturing Co., Ltd.
- Detector for heating appliance10 Dec 2020US 2020/0389949 A1NXP USA, Inc.
- Electromagnetic cooking device with automatic boiling detection and method of controlling cooking in the electromagnetic cooking device5 Nov 2020US 2020/0351993 A1Panasonic Corporation
- Method, device, and system for regulating temperature of magnetron, variable-frequency power supply, and microwave apparatus2 Jul 2020US 2020/0214093 A1Shenzhen Megmeet Electrical Co., Ltd.
- Modulator system18 Jun 2020US 2020/0194209 A1Teledyne E2V (UK) Limited
Most cited
By later US patents
- Microwave output stabilizing apparatus of a microwave oven and a method thereof90US 5,451,750 ASamsung Electronics Co., Ltd. · 1995
- Magnetron with microprocessor power control45US 4,825,028 AGeneral Electric Company · 1989
- Arrangement for controlling the microwave power of magnetrons36US 4,939,331 AAlfastar AB · 1990
- High frequency heating apparatus26US 5,274,208 AKabushiki Kaisha Toshiba · 1993
- Magnetron variable power supply with moding prevention26US 5,571,439 AFusion Systems Corporation · 1996