H01C 1/022
The housing or enclosure being openable or separable from the resistive element
Official title: the housing or enclosure being openable or separable from the resistive element
H01C1/022 (The housing or enclosure being openable or separable from the resistive element) appears on 74 US grants and 66 published applications in this corpus.
Search patents in H01C- Granted patents
- 74
- Published applications
- 66
- Assignees
- 66
- Inventors
- 196
- Latest grant
- 25 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 4 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 1 |
| 2003 | 2 | 2 |
| 2004 | 0 | 3 |
| 2005 | 0 | 2 |
| 2006 | 2 | 2 |
| 2007 | 2 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 2 |
| 2010 | 1 | 2 |
| 2011 | 2 | 1 |
| 2012 | 1 | 1 |
| 2013 | 2 | 2 |
| 2014 | 2 | 4 |
| 2015 | 1 | 1 |
| 2016 | 2 | 0 |
| 2017 | 1 | 6 |
| 2018 | 3 | 3 |
| 2019 | 6 | 3 |
| 2020 | 4 | 2 |
| 2021 | 2 | 9 |
| 2022 | 2 | 4 |
| 2023 | 5 | 5 |
| 2024 | 1 | 3 |
| 2025 | 6 | 4 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Power resistor device23 Oct 2025US 2025/0329482 A1Aston Resistors S.r.l.
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Most cited
By later US patents
- Photopolymerizable compositions used in electronics79US 5,180,757 A1993
- Highly filled polymeric compositions54US 5,306,739 AMLT/Micro-Lite Technology Corporation · 1994
- Curable composition for electrical and electronic components35US 5,134,175 A1992
- Positive temperature coefficient thermistor device34US 5,142,265 ANippon Oil and Fats Co., Ltd. · 1992
- Releasable locking and sealing assembly30US 4,165,622 ABourns, Inc. · 1979