H01H 71/22
With compensation for variation of ambient temperature
Official title: with compensation for variation of ambient temperature {(H01H71/162 takes precedence)}
H01H71/22 (With compensation for variation of ambient temperature) appears on 8 US grants and 6 published applications in this corpus.
Search patents in H01H- Granted patents
- 8
- Published applications
- 6
- Assignees
- 6
- Inventors
- 20
- Latest grant
- 14 May 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 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 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 2 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Protection system for electromagnetic relay14 May 2024US 11,982,574 B2Subaru Corporation
- Electrical circuit breaker system with temperature-dependent total current monitoring14 Mar 2023US 11,605,942 B2Phoenix Contact GmbH & Co.KG
- Circuit interrupter with temperature compensation and method of operating a circuit interrupter14 Apr 2020US 10,622,801 B2Eaton Intelligent Power Limited
- Circuit interrupter including thermal trip assembly and printed circuit board Rogowski coil13 Dec 2016US 9,520,254 B2Eaton Corporation
- Thermal trip assembly and circuit interrupter including the same13 Dec 2016US 9,520,710 B2Eaton Corporation
- Protection system for electromagnetic relay16 Mar 2023US 2023/0081030 A1Subaru Corporation
- Electrical circuit breaker system with temperature-dependent total current monitoring22 Jul 2021US 2021/0226438 A1Phoenix Contact GmbH & Co.KG
- Circuit interrupter with temperature compensation and method of operating a circuit interrupter31 Jan 2019US 2019/0036324 A1Eaton Corporation
- Circuit interrupter including thermal trip assembly and printed circuit board rogowski coil24 Dec 2015US 2015/0371798 A1Eaton Corporation
- Thermal trip assembly and circuit interrutper including the same24 Dec 2015US 2015/0372478 A1Eaton Corporation
Most cited
By later US patents
- Actuator system with ambient temperature compensation14US 3,967,227 ATexas Instruments Incorporated · 1976
- SME overcurrent protective apparatus having ambient temperature compensation14US 4,517,543 AEaton Corporation · 1985
- Thermal trip assembly and circuit interrupter including the same3US 9,520,710 B2Eaton Corporation · 2016
- Burden resistor temperature compensation algorithm2US 7,859,802 B22010
- Circuit interrupter including thermal trip assembly and printed circuit board Rogowski coil2US 9,520,254 B2Eaton Corporation · 2016