H01R 9/2441
With built-in overvoltage protection
Official title: {with built-in overvoltage protection}
H01R9/2441 (With built-in overvoltage protection) appears on 82 US grants and 38 published applications in this corpus.
Search patents in H01R- Granted patents
- 82
- Published applications
- 38
- Assignees
- 50
- Inventors
- 177
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 7 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 7 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 2 |
| 2004 | 2 | 0 |
| 2005 | 0 | 0 |
| 2006 | 2 | 2 |
| 2007 | 1 | 0 |
| 2008 | 1 | 6 |
| 2009 | 1 | 1 |
| 2010 | 5 | 1 |
| 2011 | 2 | 1 |
| 2012 | 2 | 6 |
| 2013 | 2 | 0 |
| 2014 | 1 | 1 |
| 2015 | 2 | 2 |
| 2016 | 1 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 1 |
| 2020 | 1 | 1 |
| 2021 | 0 | 3 |
| 2022 | 2 | 2 |
| 2023 | 0 | 3 |
| 2024 | 3 | 2 |
| 2025 | 2 | 2 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Integrated electrical, lighting, and charging systems26 May 2026US 12,640,505 B2
- Three-phase terminal block having leakage current limiting function24 Feb 2026US 12,562,515 B2VISION TECH Corporation
- Terminal block having leakage current restricting function2 Dec 2025US 12,489,229 B2VISION TECH Corporation
- Surge suppression device14 Oct 2025US 12,444,933 B2Proterial, Ltd.
- Surge protection module and related components and methods2 Apr 2024US 11,949,201 B2Viza Electronics Pte. Ltd.
- Surge protective device and corresponding module3 Jul 2025US 2025/0219358 A1Dehn SE
- Terminal block monitoring device27 Mar 2025US 2025/0105532 A1Dsen Co., Ltd.
- Three-phase terminal block having leakage current limiting function12 Sep 2024US 2024/0305020 A1VISION TECH Corporation
- Integrated electrical, lighting, and charging systems21 Mar 2024US 2024/0097362 A1
- Surge protector with anti-off structure28 Sep 2023US 2023/0307879 A1Xiamen Set Electronics Co., Ltd
Most cited
By later US patents
- Electrically-protected connector95US 5,435,747 ARaychem Corporation · 1995
- Communication circuit protector49US 5,546,267 AIllinois Tool Works Inc. · 1996
- Telecommunication terminal strip47US 4,846,735 AKrone Aktiengesellschaft · 1989
- Cross connect terminal block47US 5,860,829 AThe Whitaker Corporation · 1999
- Telecommunications interface with protector modules42US 4,742,541 ANorthern Telecom Limited · 1988