H02M 7/213
Using discharge tubes only
Official title: using discharge tubes only
H02M7/213 (Using discharge tubes only) appears on 5 US grants and 4 published applications in this corpus.
Search patents in H02M- Granted patents
- 5
- Published applications
- 4
- Assignees
- 4
- Inventors
- 20
- Latest grant
- 4 Jan 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 3 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Load controller4 Jan 2022US 11,218,021 B2Panasonic Intellectual Property Management Co., Ltd.
- Efficient low-voltage grid for a cathode7 Apr 2020US 10,615,599 B2
- Method and system for a gas tube-based current source high voltage direct current transmission system29 Aug 2017US 9,748,857 B2General Electric Company
- Method and system for a gas tube switch-based voltage source high voltage direct current transmission system13 Dec 2016US 9,520,801 B1General Electric Company
- Power unit for generating discharge shock waves2 May 2000US 6,058,029 AKomatsu Ltd.
- Wireless power receiving unit with self-regulating rectifier27 Aug 2020US 2020/0274395 A1Maps, Inc.
- Load controller4 Jun 2020US 2020/0177022 A1Panasonic Intellectual Property Management Co., Ltd.
- Efficient low-voltage grid for a cathode16 Jan 2020US 2020/0021112 A1
- Method and system for a gas tube-based current source high voltage direct current transmission system16 Feb 2017US 2017/0047857 A1General Electric Company
Most cited
By later US patents
- Power unit for generating discharge shock waves8US 6,058,029 AKomatsu Ltd. · 2000
- Method and system for a gas tube switch-based voltage source high voltage direct current transmission system7US 9,520,801 B1General Electric Company · 2016
- Method and system for a gas tube-based current source high voltage direct current transmission system1US 9,748,857 B2General Electric Company · 2017