H01H 50/24
Parts rotatable or rockable outside coil
H01H50/24 (Parts rotatable or rockable outside coil) appears on 294 US grants and 210 published applications in this corpus.
Search patents in H01H- Granted patents
- 294
- Published applications
- 210
- Assignees
- 122
- Inventors
- 482
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 5 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 6 | 0 |
| 1982 | 8 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 4 | 0 |
| 1987 | 5 | 0 |
| 1988 | 4 | 0 |
| 1989 | 5 | 0 |
| 1990 | 5 | 0 |
| 1991 | 7 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 7 | 0 |
| 1999 | 6 | 0 |
| 2000 | 3 | 0 |
| 2001 | 6 | 0 |
| 2002 | 2 | 1 |
| 2003 | 2 | 4 |
| 2004 | 8 | 3 |
| 2005 | 1 | 3 |
| 2006 | 3 | 5 |
| 2007 | 2 | 1 |
| 2008 | 0 | 3 |
| 2009 | 2 | 4 |
| 2010 | 2 | 6 |
| 2011 | 3 | 2 |
| 2012 | 9 | 7 |
| 2013 | 9 | 8 |
| 2014 | 6 | 9 |
| 2015 | 7 | 15 |
| 2016 | 10 | 8 |
| 2017 | 10 | 14 |
| 2018 | 5 | 14 |
| 2019 | 12 | 10 |
| 2020 | 18 | 17 |
| 2021 | 12 | 16 |
| 2022 | 21 | 16 |
| 2023 | 7 | 11 |
| 2024 | 13 | 20 |
| 2025 | 14 | 9 |
| 2026 | 8 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Relay8 Sep 2026US 12,731,745 B2Xiamen Hongfa Electric Power Controls Co., Ltd.
- Relay and battery system including the same25 Aug 2026US 12,719,003 B2LG Energy Solution, Ltd.
- XD relay with manual override knob25 Aug 2026US 12,719,004 B2
- Multi-phase electromagnetic relay18 Aug 2026US 12,712,140 B2Xiamen Hongfa Electric Power Controls Co., Ltd.
- Relay9 Jun 2026US 12,651,719 B2Xiamen Hongfa Electric Power Controls Co., Ltd.
- Electromagnetic drive unit30 Jul 2026US 2026/0221363 A1Eaton Intelligent Power Limited
- Electromagnet device9 Jul 2026US 2026/0196429 A1OMRON Corporation
- Electromagnetic relay9 Jul 2026US 2026/0196434 A1OMRON Corporation
- Relay16 Apr 2026US 2026/0106101 A1Xiamen Hongfa Signal Electronics Co., Ltd.
- Relay Armature Assembly, Relay Module and Relay16 Oct 2025US 2025/0323002 A1Tyco Electronics (Shanghai) Co., Ltd.
Most cited
By later US patents
- Bistable magnetic actuators55US 8,461,951 B2Johnson Electric Dresden GmbH · 2013
- Electromagnetic relay and coil terminal31US 10,242,829 B2Fujitsu Component Limited · 2019
- Electromagnetic relay and method for assembling the same29US 5,289,144 APotter & Brumfield, Inc. · 1994
- Electromagnetic relay25US 7,477,119 B2Good Sky Electric Co., Ltd. · 2009
- Switching relay24US 5,216,396 AEaton Corporation · 1993