H03B 9/10
Using a magnetron
Official title: using a magnetron
H03B9/10 (Using a magnetron) appears on 49 US grants and 26 published applications in this corpus.
Search patents in H03B- Granted patents
- 49
- Published applications
- 26
- Assignees
- 38
- Inventors
- 107
- Latest grant
- 11 Jun 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 5 | 0 |
| 1978 | 5 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 2 |
| 2005 | 1 | 2 |
| 2006 | 2 | 0 |
| 2007 | 1 | 1 |
| 2008 | 1 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 3 |
| 2016 | 0 | 1 |
| 2017 | 2 | 1 |
| 2018 | 3 | 1 |
| 2019 | 2 | 1 |
| 2020 | 3 | 3 |
| 2021 | 1 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 1 |
| 2025 | 0 | 4 |
By publication year. Applications have been published since 2001.
Recent patents
- Simultaneous wireless information and power transfer device and method based on the modulation of power supply ripple of magnetron11 Jun 2024US 12,009,676 B2Sichuan University
- Microwave oscillator and matrix-type microwave oscillator based thereon14 Jun 2022US 11,363,686 B2Mw Matrix Inc.
- Reactor system coupled to an energy emitter control circuit31 Aug 2021US 11,107,662 B2Lyten, Inc.
- Energy emitter control circuit20 Oct 2020US 10,812,020 B1Lyten, Inc.
- Modulator system25 Aug 2020US 10,755,886 B2Teledyne UK Limited
- Magnetron and Microwave Heating Device10 Jul 2025US 2025/0227822 A1Guangdong Witol Vacuum Electronic Manufacture Co., Ltd.
- Magnetron and Microwave Heating Device10 Jul 2025US 2025/0227823 A1Guangdong Witol Vacuum Electronic Manufacture Co., Ltd.
- Slatted Cathode for Frequency Agility of MILO HPM Source1 May 2025US 2025/0141404 A1UNM Rainforest Innovations
- An rf source30 Jan 2025US 2025/0040024 A1Elekta Limited
- Slatted Cathode for Frequency Agility of MILO HPM Source29 Feb 2024US 2024/0072730 A1UNM Rainforest Innovations
Most cited
By later US patents
- Power supplier for magnetron83US 4,076,996 AMatsushita Electric Industrial Co., Ltd. · 1978
- Power supply for a microwave magnetron34US 3,973,165 ALitton Systems, Inc. · 1976
- Device for detecting the malfunctioning of a load such as a magnetron32US 5,565,781 A1996
- Resonant-flyback power supply with filament winding for magnetron and the like loads29US 4,318,165 AGeneral Electric Company · 1982
- Induction heating apparatus using a pair of inversely parallel connected gate-controlled switching devices28US 4,074,101 AMatsushita Electric Industrial Co., Ltd. · 1978