H05H 1/52
Using exploding wires or spark gaps
Official title: using exploding wires or spark gaps (H05H1/26 takes precedence)
H05H1/52 (Using exploding wires or spark gaps) appears on 152 US grants and 132 published applications in this corpus.
Search patents in H05H- Granted patents
- 152
- Published applications
- 132
- Assignees
- 98
- Inventors
- 302
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 5 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 9 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 5 | 3 |
| 2003 | 0 | 0 |
| 2004 | 2 | 2 |
| 2005 | 3 | 2 |
| 2006 | 1 | 2 |
| 2007 | 2 | 3 |
| 2008 | 1 | 5 |
| 2009 | 2 | 5 |
| 2010 | 5 | 2 |
| 2011 | 1 | 2 |
| 2012 | 3 | 5 |
| 2013 | 2 | 6 |
| 2014 | 4 | 11 |
| 2015 | 4 | 10 |
| 2016 | 15 | 13 |
| 2017 | 18 | 12 |
| 2018 | 10 | 10 |
| 2019 | 3 | 8 |
| 2020 | 9 | 6 |
| 2021 | 3 | 2 |
| 2022 | 3 | 6 |
| 2023 | 4 | 2 |
| 2024 | 4 | 8 |
| 2025 | 4 | 2 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Low-k RF rod for RF bias power delivery14 Jul 2026US 12,684,680 B2APPLIED Materials.Inc.
- Process for sintering high polycrystalline diamond monoliths with a HP-SPS-belt equipment19 May 2026US 12,630,431 B2Centre National De La Recherche Scientifique
- Plasma control for spark optical emission spectroscopy5 May 2026US 12,621,920 B2FEI Company
- Magnetic confinement of arc discharge migration in spark OES systems21 Oct 2025US 12,449,367 B2Thermo Electron Scientific Instruments LLC
- Robust plasma blast probe tip27 May 2025US 12,312,956 B2Petram Technologies, Inc.
- System for the generation of gravitational waves30 Apr 2026US 2026/0117754 A1
- Plasma generation system with plasma generator having short electrode protrusion and/or disconnectable portion2 Apr 2026US 2026/0096005 A1Champion Aerospace Inc.
- Shared circuitry configurations for plasma generation29 Jan 2026US 2026/0032801 A1
- Low-k rf rod for rf bias power delivery8 Jan 2026US 2026/0013029 A1APPLIED Materials.Inc.
- Robust Plasma Blast Probe Apparatus and Method18 Sep 2025US 2025/0290414 A1Petram Technologies, Inc.
Most cited
By later US patents
- Apparatus and methods for the production of powders134US 6,972,115 B1American Inter-Metallics, Inc. · 2005
- Plasma jet ignition engine and method122US 4,203,393 AFord Motor Company · 1980
- Method and apparatus for generating and utilizing a compound plasma configuration103US 5,041,760 A1991
- Method and apparatus for generating and utilizing a compound plasma configuration102US 5,015,432 A1991
- Apparatus for generating a compound plasma configuration with multiple helical conductor elements83US 6,396,213 B12002