H01H 83/06
Operated by current falling below a predetermined value
Official title: operated by current falling below a predetermined value
H01H83/06 (Operated by current falling below a predetermined value) appears on 7 US grants and 9 published applications in this corpus.
Search patents in H01H- Granted patents
- 7
- Published applications
- 9
- Assignees
- 10
- Inventors
- 21
- Latest grant
- 14 May 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 3 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Earth leakage breaker having built-in trip module type circuit breaker14 May 2024US 11,984,284 B2Dong-A Electric Co., Ltd.
- Coil actuator for a switching device and related switching device11 Apr 2017US 9,620,319 B2ABB Schweiz AG
- Fault-tolerant power semiconductor switching device control system7 Jun 2016US 9,362,902 B2Maschinenfabrik Reinhausen GmbH
- Control unit that manages the usage of electrical devices3 Mar 2009US 7,499,832 B2Hopscotch Technology
- Power outlet device for charger and method of transmitting power thereof19 Feb 2008US 7,332,834 B2Powertech Industrial Co., Ltd.
- Earth leakage breaker having built-in trip module type circuit breaker14 Sep 2023US 2023/0290600 A1Dong-A Electric Co., Ltd.
- PSI Power Source Isolator8 Jul 2021US 2021/0210948 A1
- Interconnect device for use in islanding a microgrid25 May 2017US 2017/0149379 A1Enphase Energy, Inc.
- Fault-tolerant power semiconductor switching device control system27 Nov 2014US 2014/0347103 A1Amantys Ltd.
- Coil actuator for a switching device and related switching device7 Aug 2014US 2014/0218838 A1ABB Technology AG
Most cited
By later US patents
- Power outlet device for charger and method of transmitting power thereof24US 7,332,834 B2Powertech Industrial Co., Ltd. · 2008
- Machine having current loss shutdown circuit with low resistance relay7US 5,847,908 AIngersoll-Rand Company · 1998
- Electromagnetic breaker3US 7,138,894 B22006
- Fault-tolerant power semiconductor switching device control system2US 9,362,902 B2Maschinenfabrik Reinhausen GmbH · 2016
- Control unit that manages the usage of electrical devices1US 7,499,832 B2Hopscotch Technology · 2009