H05C 1/04
Providing pulse voltages
Official title: providing pulse voltages (mechanical self-interrupters H01H; electronic pulse-generators H03K)
H05C1/04 (Providing pulse voltages) appears on 183 US grants and 163 published applications in this corpus.
Search patents in H05C- Granted patents
- 183
- Published applications
- 163
- Assignees
- 63
- Inventors
- 211
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 4 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 6 | 0 |
| 1999 | 7 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 2 |
| 2003 | 3 | 4 |
| 2004 | 1 | 6 |
| 2005 | 3 | 13 |
| 2006 | 5 | 15 |
| 2007 | 4 | 12 |
| 2008 | 5 | 10 |
| 2009 | 7 | 9 |
| 2010 | 11 | 5 |
| 2011 | 11 | 9 |
| 2012 | 9 | 5 |
| 2013 | 5 | 5 |
| 2014 | 2 | 5 |
| 2015 | 5 | 2 |
| 2016 | 3 | 4 |
| 2017 | 4 | 3 |
| 2018 | 6 | 13 |
| 2019 | 7 | 8 |
| 2020 | 3 | 3 |
| 2021 | 6 | 6 |
| 2022 | 3 | 7 |
| 2023 | 5 | 3 |
| 2024 | 7 | 8 |
| 2025 | 3 | 3 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Wildlife exclusion systems and methods18 Aug 2026US 12,708,099 B2CrossTek Electrified Barriers, LLC
- Electric fencing wire tester2 Jun 2026US 12,644,906 B2Forcefield Active Technology Limited
- Electric fence energizers and methods for earthing same25 Nov 2025US 12,484,134 B2Gallagher Group Limited
- Methods and apparatus for a high voltage circuit7 Oct 2025US 12,435,956 B2Axon Enterprise, Inc.
- Grounding device for electric fence1 Jul 2025US 12,348,010 B2Transgard, Inc.
- Smart autonomous tower system for insect extermination and monitoring14 May 2026US 2026/0130354 A1Tecsoil AutomaçãO E Sistemas S.A.
- Electroshock circuit design19 Feb 2026US 2026/0049796 A1
- Methods and apparatus for a high voltage circuit5 Feb 2026US 2026/0036407 A1Axon Enterprise, Inc.
- Grounding device for electric fence2 Oct 2025US 2025/0309619 A1Transgard, Inc.
- Apparatus to guide animals and method therefor13 Feb 2025US 2025/0049000 A1Halter USA Inc
Most cited
By later US patents
- Systems and methods for modular electronic weaponry1,435US 7,778,004 B2TASER International, Inc. · 2010
- Power supply for weapon for immobilization and capture159US 4,253,132 A1981
- Immobilization weapon98US 5,654,867 A1997
- Long range electrical stun gun79US 5,473,501 A1995
- Systems and methods for collecting use of force information75US 7,944,676 B2TASER International, Inc. · 2011