H01H 50/26
Parts movable about a knife edge
H01H50/26 (Parts movable about a knife edge) appears on 96 US grants and 73 published applications in this corpus.
Search patents in H01H- Granted patents
- 96
- Published applications
- 73
- Assignees
- 50
- Inventors
- 171
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 5 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 4 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 4 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 2 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 1 | 1 |
| 2008 | 0 | 2 |
| 2009 | 1 | 1 |
| 2010 | 1 | 2 |
| 2011 | 2 | 0 |
| 2012 | 3 | 2 |
| 2013 | 1 | 5 |
| 2014 | 4 | 4 |
| 2015 | 4 | 2 |
| 2016 | 2 | 2 |
| 2017 | 1 | 6 |
| 2018 | 2 | 4 |
| 2019 | 5 | 4 |
| 2020 | 5 | 5 |
| 2021 | 5 | 4 |
| 2022 | 6 | 8 |
| 2023 | 3 | 6 |
| 2024 | 4 | 7 |
| 2025 | 9 | 4 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electromagnetic relay7 Apr 2026US 12,597,576 B2OMRON Corporation
- Relay with an electromagnet and moveable contact that operates corresponding to activation of the electromagnet23 Dec 2025US 12,505,968 B2Fcl Components Limited
- High-voltage relay with improved mechanical shock tolerance for a drive or charging circuit of an electric vehicle with a rocker as armature4 Nov 2025US 12,462,996 B2TE Connectivity Germany GmbH
- Electromagnetic relay7 Oct 2025US 12,437,948 B2Excel Cell Electronic Co., Ltd.
- Electromagnetic relay9 Sep 2025US 12,412,716 B2Panasonic Intellectual Property Management Co., Ltd.
- Electromagnetic relay9 Jul 2026US 2026/0196434 A1OMRON Corporation
- Relay Armature Assembly, Relay Module and Relay16 Oct 2025US 2025/0323002 A1Tyco Electronics (Shanghai) Co., Ltd.
- Contact Bridge and Method for Manufacturing a Contact Bridge10 Apr 2025US 2025/0118502 A1TE Connectivity Austria GmbH
- Electromagnetic relay27 Feb 2025US 2025/0069833 A1Excel Cell Electronics Co., Ltd.
- Electromagnetic relay6 Feb 2025US 2025/0046553 A1OMRON Corporation
Most cited
By later US patents
- Electromagnetic relay25US 7,477,119 B2Good Sky Electric Co., Ltd. · 2009
- Electromagnetic relay including a rotatable armature mount23US 4,761,627 APotter & Brumfield, Inc. · 1988
- Method and apparatus for improving photomechanical reproduction by contrast decrease17US 3,934,081 A1976
- Electromagnetic relay with pivotable armature17US 4,825,179 AMatsushita Electric Works, Ltd. · 1989
- Electromagnetic relay17US 5,041,870 AOmron Tateisi Electronics Co. · 1991