H02M 7/90
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
H02M7/90 (Using mechanical contact-making and -breaking parts to interrupt a single potential) appears on 3 US grants and 3 published applications in this corpus.
Search patents in H02M- Granted patents
- 3
- Published applications
- 3
- Assignees
- 2
- Inventors
- 7
- Latest grant
- 6 Aug 2024
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| Year | Granted patents | Published applications |
|---|---|---|
| 2007 | 0 | 2 |
| 2008 | 2 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
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Granted patents
Recent patents
- 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.
- Apparatus for generating sine waves of electromotive force, rotary switch using the apparatus, and generators using the rotary switch20 May 2008US 7,375,489 B2Differential Power LLC
- Method and apparatus for DC to AC power generator4 Mar 2008US 7,339,808 B2
- Method For Controlling Operation Of MLPE Device, Method For Controlling MLPE Devices, and Photovoltaic System3 Feb 2022US 2022/0038052 A1Sungrow Power Supply Co., Ltd.
- Apparatus for generating sine waves of electromotive force, rotary switch using the apparatus, and generators using the rotary switch9 Aug 2007US 2007/0182274 A1Differential Power LLC
- Method and apparatus for DC to AC power generator5 Jul 2007US 2007/0153558 A1
Most cited
By later US patents