H01H 2085/0483
With temperature dependent resistor
Official title: {with temperature dependent resistor, e.g. thermistor}
H01H2085/0483 (With temperature dependent resistor) appears on 30 US grants and 16 published applications in this corpus.
Search patents in H01H- Granted patents
- 30
- Published applications
- 16
- Assignees
- 23
- Inventors
- 64
- Latest grant
- 16 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 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 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 4 | 0 |
| 1998 | 0 | 0 |
| 1999 | 5 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 3 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 2 | 1 |
| 2021 | 2 | 2 |
| 2022 | 1 | 1 |
| 2023 | 1 | 1 |
| 2024 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Circuit protection device with PTC device and backup fuse16 Jul 2024US 12,040,109 B2Littelfuse, Inc.
- Thermal cutoff7 Feb 2023US 11,574,787 B2Xiamen Set Electronics Co., Ltd
- Active/passive fuse module12 Jul 2022US 11,387,068 B2Littelfuse, Inc.
- Method of forming a fuse device21 Sep 2021US 11,127,554 B2Littelfuse, Inc.
- Circuit protection device10 Aug 2021US 11,087,944 B2Smart Electronics Inc.
- High hold current and high voltage endurance pptc material, device, and method of fabrication23 May 2024US 2024/0170242 A1Dongguan Littelfuse Electronics Company Limited
- Circuit protection device with ptc device and backup fuse2 Feb 2023US 2023/0037262 A1Littelfuse, Inc.
- Thermal cutoff6 Jan 2022US 2022/0005662 A1Xiamen Set Electronics Co., Ltd
- Active/passive fuse module17 Jun 2021US 2021/0183607 A1Littelfuse, Inc.
- Circuit Protection Device18 Mar 2021US 2021/0082652 A1Smart Electronics Inc.
Most cited
By later US patents
- Surface mountable electrical device comprising a PTC and fusible element31US 6,023,403 ALittlefuse, Inc. · 2000
- Positive temperature coefficient semiconductor heating element30US 4,034,207 AMurata Manufacturing Co., Ltd. · 1977
- Three piece female blade fuse assembly having fuse link terminal with a clip receiving portion29US 5,668,521 ALittelfuse, Inc. · 1997
- Electric fuse29US 6,492,747 B1LEONI Bordnetz-Systeme GmbH · 2002
- Electronic device comprising a plate-shaped electronic element and a support and overcurrent protector for the same27US 5,153,555 AMurata Manufacturing Co., Ltd. · 1992