H01H 50/62
Co-operating movable contacts operated by separate electrical actuating means
H01H50/62 (Co-operating movable contacts operated by separate electrical actuating means) appears on 10 US grants and 10 published applications in this corpus.
Search patents in H01H- Granted patents
- 10
- Published applications
- 10
- Assignees
- 12
- Inventors
- 36
- Latest grant
- 14 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 1 |
| 2021 | 2 | 1 |
| 2022 | 2 | 0 |
| 2023 | 0 | 3 |
| 2024 | 2 | 0 |
| 2025 | 1 | 0 |
By publication year.
Recent patents
- Contact apparatus and electromagnetic switch14 Jan 2025US 12,198,881 B2Huawei Digital Power Technologies Co., Ltd.
- Contactor device, energy storage system and method for controlling a contactor device24 Dec 2024US 12,176,161 B2Munich Electrification GmbH
- Electromagnetic relay1 Oct 2024US 12,106,918 B2OMRON Corporation
- DC relay having auxiliary contact16 Aug 2022US 11,417,485 B2Ls Electric Co., Ltd.
- Contact device and electromagnetic relay12 Apr 2022US 11,302,500 B2Panasonic Intellectual Property Management Co., Ltd.
- Contactor device, energy storage system and method for controlling a contactor device13 Jul 2023US 2023/0223221 A1Munich Electrification GmbH
- Electromagnetic relay20 Apr 2023US 2023/0119728 A1OMRON Corporation
- Contact apparatus and electromagnetic switch12 Jan 2023US 2023/0012132 A1Huawei Digital Power Technologies Co., Ltd.
- Contact device and electromagnetic relay17 Jun 2021US 2021/0183602 A1Panasonic Intellectual Property Management Co., Ltd.
- Relay16 Jul 2020US 2020/0227224 A1OMRON Corporation
Most cited
By later US patents