H02M 7/58
Using mechanical contact-making and -breaking parts to interrupt a single potential
Official title: using mechanical contact-making and -breaking parts to interrupt a single potential
H02M7/58 (Using mechanical contact-making and -breaking parts to interrupt a single potential) appears on 15 US grants and 9 published applications in this corpus.
Search patents in H02M- Granted patents
- 15
- Published applications
- 9
- Assignees
- 10
- Inventors
- 30
- Latest grant
- 8 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
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| 1988 | 1 | 0 |
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| 2001 | 3 | 0 |
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| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
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| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 2 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 1 |
| 2024 | 1 | 1 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Inverter assembly8 Jul 2025US 12,355,362 B2Delta Electronics, Inc.
- Mechanical device for converting direct current into alternating current25 Mar 2025US 12,261,499 B2Siemens Aktiengesellschaft
- Method for controlling operation of MLPE device, method for controlling MLPE devices, and photovoltaic system6 Aug 2024US 12,057,809 B2Sungrow Power Supply Co., Ltd.
- Wireless power transmission apparatus and operating method thereof13 Apr 2021US 10,978,915 B2Samsung Electronics Co., Ltd.
- Method for checking a separation point between a photovoltaic inverter and power supply network and photovoltaic inverter29 Mar 2016US 9,297,847 B2Fronius International GmbH
- Inverter assembly10 Oct 2024US 2024/0339935 A1Delta Electronics, Inc.
- Mechanical device for converting direct current into alternating current2 Nov 2023US 2023/0353065 A1Siemens Aktiengesellschaft
- Method For Controlling Operation Of MLPE Device, Method For Controlling MLPE Devices, and Photovoltaic System3 Feb 2022US 2022/0038052 A1Sungrow Power Supply Co., Ltd.
- Wireless power transmission apparatus and operating method thereof2 Jan 2020US 2020/0006986 A1Samsung Electronics Co., Ltd.
- Tunneling Electric Contacts And Related Methods, Systems And Applications9 Oct 2014US 2014/0301121 A1Anam Nanotechnology, Inc.
Most cited
By later US patents
- Electric switches for reducing on-state power loss76US 5,943,223 AReliance Electric Industrial Company · 1999
- Pulse width rotary inverter15US 5,633,792 A1997
- Rotatable inverter7US 6,081,082 ASamsung Electronics Co., Ltd. · 2000
- Non-directional frequency generator spark prevention apparatus4US 6,310,405 B1Samsung Electronics Co., Ltd. · 2001
- Surge-resistant magnetron circuit for use with DC power source3US 6,222,169 B1Samsung Electronics Co., Ltd. · 2001