H01T 14/00
Spark gaps not provided for in groups h01t2/00 - h01t13/00
Official title: Spark gaps not provided for in groups H01T2/00 - H01T13/00 (devices providing for corona discharge H01T19/00)
H01T14/00 (Spark gaps not provided for in groups h01t2/00 - h01t13/00) appears on 12 US grants and 11 published applications in this corpus.
Search patents in H01T- Granted patents
- 12
- Published applications
- 11
- Assignees
- 13
- Inventors
- 29
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 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 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 0 | 2 |
| 2017 | 2 | 2 |
| 2018 | 1 | 1 |
| 2019 | 0 | 0 |
| 2020 | 2 | 0 |
| 2021 | 1 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 1 |
| 2025 | 2 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method for detecting fire event in underground utility tunnels based on acoustics29 Sep 2026US 12,747,980 B2Electronics and Telecommunications Research Institute
- Method for destroying small electronic equipment, and a device for destroying small electronic equipment, in particular the contents of non-volatile memory9 Dec 2025US 12,494,313 B2DISKUS Polska Sp. z o.o.
- Method and device for electric pulse fragmentation of materials4 Nov 2025US 12,458,979 B2Extiel AP, LLC
- Series static spark gap for EMP protection10 May 2022US 11,329,480 B1Advanced Fusion Systems LLC
- Cylinder head structure of internal combustion engine21 Dec 2021US 11,204,012 B2Toyota Jidosha Kabushiki Kaisha
- System and method for detecting fire event in underground utility tunnels based on acoustics9 Jan 2025US 2025/0012625 A1Electronics and Telecommunications Research Institute
- Method for destroying small electronic equipment, and a device for destroying small electronic equipment, in particular the contents of non-volatile memory5 Sep 2024US 2024/0296984 A1DISKUS Polska Sp. z o.o.
- Method and device for electric pulse fragmentation of materials17 Aug 2023US 2023/0256456 A1Extiel AP, LLC
- Cylinder head structure of internal combustion engine17 Jun 2021US 2021/0180556 A1Toyota Jidosha Kabushiki Kaisha
- Electrohydraulic movement of downhole components and method7 Jun 2018US 2018/0155996 A1Baker Hughes Incorporated
Most cited
By later US patents
- Microwave-triggered laser switch10US 4,477,746 AThe United States of America as represented by the United States Department of Energy · 1984
- A method and device for improving the discharge regime between two electrodes8US 4,962,753 AInstitut National De La Sante Et De La Recherche Medicale (Inserm) · 1990
- Series static spark gap for EMP protection1US 11,329,480 B1Advanced Fusion Systems LLC · 2022