H01H 2085/385
Impedances connected with the end contacts of the fusible element
Official title: {Impedances connected with the end contacts of the fusible element}
H01H2085/385 (Impedances connected with the end contacts of the fusible element) appears on 9 US grants and 5 published applications in this corpus.
Search patents in H01H- Granted patents
- 9
- Published applications
- 5
- Assignees
- 10
- Inventors
- 24
- Latest grant
- 17 Jan 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 2 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Protection relay device and power conversion system17 Jan 2023US 11,557,894 B2Toshiba Mitsubishi-Electric Industrial Systems Corporation
- Electrical circuit protection device with high resistive bypass material12 Feb 2019US 10,204,757 B2Littelfuse, Inc.
- Non-arcing fuse11 Sep 2018US 10,074,501 B2Littelfuse, Inc.
- Short-circuit current limiter3 Apr 2012US 8,149,555 B2Siemens Aktiengesellschaft
- Dropout fuse having electrical energy absorbing device16 Nov 1999US 5,986,534 AThe University of Sydney
- Protection relay device and power conversion system20 May 2021US 2021/0151980 A1Toshiba Mitsubishi-Elictric Industrial Systems Corporation
- Electrical circuit protection device with high resistive bypass material20 Dec 2018US 2018/0366293 A1Littelfuse, Inc.
- Non-arcing fuse8 Mar 2018US 2018/0068820 A1Littelfuse, Inc.
- Short-circuit current limiter22 Oct 2009US 2009/0262477 A1Siemens Aktiengesellschaft
- Surge protection device disconnector30 Aug 2007US 2007/0201177 A1Eaton Corporation
Most cited
By later US patents
- Fuse with thin film fusible element supported on a substrate27US 5,148,141 AGould Inc. · 1992
- Fuses having suppressed voltage transients7US 4,873,604 AHoechst Celanese Corporation · 1989
- Non-arcing fuse3US 10,074,501 B2Littelfuse, Inc. · 2018
- Short-circuit current limiter3US 8,149,555 B2Siemens Aktiengesellschaft · 2012
- Power breaker apparatus2US 4,272,750 AMitsubishi Denki Kabushiki Kaisha · 1981