H01H 47/26
Having thermo-sensitive input
Official title: having thermo-sensitive input
H01H47/26 (Having thermo-sensitive input) appears on 38 US grants and 35 published applications in this corpus.
Search patents in H01H- Granted patents
- 38
- Published applications
- 35
- Assignees
- 26
- Inventors
- 63
- Latest grant
- 27 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 2 |
| 2013 | 0 | 1 |
| 2014 | 1 | 2 |
| 2015 | 0 | 0 |
| 2016 | 3 | 9 |
| 2017 | 4 | 0 |
| 2018 | 2 | 2 |
| 2019 | 5 | 5 |
| 2020 | 3 | 0 |
| 2021 | 2 | 4 |
| 2022 | 2 | 2 |
| 2023 | 1 | 2 |
| 2024 | 3 | 1 |
| 2025 | 3 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Zero crossing contactor and method of operating27 May 2025US 12,315,691 B2GE Aviation Systems LLC
- Zero return photoelectric control system13 May 2025US 12,301,045 B2ST Engineering Telematics Wireless Ltd.
- Method for closing a contactor, and contactor having temperature compensation7 Jan 2025US 12,191,077 B2Schaltbau GmbH
- Relay temperature measuring device and method17 Sep 2024US 12,095,258 B2Hyundai Motor Company
- Zero crossing contactor and method of operating25 Jun 2024US 12,020,878 B2GE Aviation Systems LLC
- Thermostat for a hot water cylinder18 Sep 2025US 2025/0290669 A1Poweroptimal (Pty) Ltd
- Zero crossing contactor and method of operating19 Dec 2024US 2024/0420907 A1GE Aviation Systems LLC
- Zero return photoelectric control system2 Nov 2023US 2023/0352960 A1ST Engineering Telematics Wireless Ltd.
- Zero crossing contactor and method of operating14 Sep 2023US 2023/0290597 A1GE Aviation Systems LLC
- Method for closing a contactor, and contactor having temperature compensation19 May 2022US 2022/0157504 A1Schaltbau GmbH
Most cited
By later US patents
- Electrical heater for media, particularly flow heater35US 5,434,388 AE. G. O. Elektro-Gerate Blanc u. Fischer · 1995
- Single-pole, single current path switching system and method34US 9,726,726 B2Rockwell Automation Technologies, Inc. · 2017
- Intelligent timed electromagnetic switching16US 10,393,809 B2Rockwell Automation Technologies, Inc. · 2019
- Synchronized reapplication of power for driving an electric motor12US 9,772,381 B2Rockwell Automation Technologies, Inc. · 2017
- Integrated solenoid system8US 6,873,514 B2Trombetta, LLC · 2005