H01H 1/2016
In which the two contact pairs commutate at substantially different moments
Official title: {in which the two contact pairs commutate at substantially different moments}
H01H1/2016 (In which the two contact pairs commutate at substantially different moments) appears on 29 US grants and 29 published applications in this corpus.
Search patents in H01H- Granted patents
- 29
- Published applications
- 29
- Assignees
- 28
- Inventors
- 64
- Latest grant
- 31 Oct 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 2 | 1 |
| 2005 | 1 | 3 |
| 2006 | 2 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 5 |
| 2015 | 3 | 0 |
| 2016 | 3 | 1 |
| 2017 | 2 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 1 |
| 2020 | 1 | 1 |
| 2021 | 0 | 1 |
| 2022 | 1 | 2 |
| 2023 | 2 | 0 |
| 2024 | 0 | 3 |
| 2025 | 0 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Drive structure for high-voltage direct-current relay31 Oct 2023US 11,804,344 B2
- Electromechanical switch with stabilized engagement between contacts21 Mar 2023US 11,610,750 B2TE Connectivity Solutions GmbH
- Probe switching device5 Jul 2022US 11,378,418 B2Sonotecho Biomedical Co., Ltd.
- Motor starter, operating method, computer program product and motor starter arrangement17 Mar 2020US 10,594,231 B2Siemens Aktiengesellschaft
- Multipole electromechanical switching device9 Jul 2019US 10,347,440 B2Rockwell Automation Technologies, Inc.
- Switching device30 Jul 2026US 2026/0221367 A1Ellenberger & Poensgen GmbH
- Vertical break disconnector14 May 2026US 2026/0135051 A1Hitachi Energy Ltd
- Contactor With Multiple Contacts for Conducting and Limiting a Current26 Jun 2025US 2025/0210284 A1Bayerische Motoren Werke Aktiengesellschaft
- Contact part and relay28 Nov 2024US 2024/0395488 A1Xiamen Hongfa Electric Power Controls Co., Ltd.
- Relay21 Nov 2024US 2024/0387136 A1Xiamen Hongfa Electric Power Controls Co., Ltd.
Most cited
By later US patents
- Arc-free electromagnetic contactor13US 4,802,051 A1989
- Electrical switch12US 7,186,940 B1Defond Components Limited · 2007
- Cam operated electrical changeover switch or circuit breaker tappet-type contact structure10US 5,075,517 ABremas S.p.A. · 1991
- High amperage disconnect switch10US 5,717,182 AAppleton Electric Company · 1998
- Electrical switch10US 6,784,390 B2Defond Manufacturing Limited · 2004