H01H 9/14
Adaptation for built-in safety spark gaps
H01H9/14 (Adaptation for built-in safety spark gaps) appears on 32 US grants and 15 published applications in this corpus.
Search patents in H01H- Granted patents
- 32
- Published applications
- 15
- Assignees
- 24
- Inventors
- 70
- Latest grant
- 23 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 2 | 2 |
| 2019 | 1 | 2 |
| 2020 | 2 | 3 |
| 2021 | 2 | 0 |
| 2022 | 1 | 1 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Bridge PFA biphasic generator for electroporation using finite energy transfer23 Dec 2025US 12,502,215 B2Boston Scientific Scimed, Inc.
- Combination AC disconnect switch and surge protection device29 Aug 2023US 11,742,158 B2
- Flat type lamp for photoionization detector and method for manufacturing the same16 Aug 2022US 11,415,548 B2Senko Co., Ltd.
- Whip and loop interrupter combination24 Aug 2021US 11,101,637 B2Hubbell Incorporated
- Triggered gap switching device2 Mar 2021US 10,937,613 B2S&C Electric Company
- Bridge pfa biphasic generator for electroporation using finite energy transfer7 Dec 2023US 2023/0389984 A1Boston Scientific Scimed, Inc.
- Combination ac disconnect switch and surge protection device26 May 2022US 2022/0165514 A1
- Flat Type Lamp For Photoionization Detector And Method For Manufacturing The Same15 Oct 2020US 2020/0326305 A1Senko Co., Ltd.
- Triggered gap switching device13 Aug 2020US 2020/0258703 A1S&C Electric Company
- Whip and loop interrupter combination14 May 2020US 2020/0153232 A1Hubbell Incorporated
Most cited
By later US patents
- Thermal arched beam microelectromechanical switching array171US 5,955,817 AMcnc · 1999
- Thermal arched beam microelectromechanical actuators129US 5,909,078 AMcnc · 1999
- Micro-electromechanical relays117US 6,094,116 ACalifornia Institute of Technology · 2000
- Thermal arched beam microelectromechanical devices and associated fabrication methods116US 5,994,816 AMcnc · 1999
- Thermal arched beam microelectromechanical valve87US 6,114,794 ACronos Integrated Microsystems, Inc. · 2000