H05F 3/06
Carrying-off electrostatic charges: by means of ionising radiation
Official title: by means of ionising radiation
H05F3/06 (Carrying-off electrostatic charges: by means of ionising radiation) appears on 130 US grants and 121 published applications in this corpus.
Search patents in H05F- Granted patents
- 130
- Published applications
- 121
- Assignees
- 94
- Inventors
- 276
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 4 |
| 2003 | 7 | 2 |
| 2004 | 1 | 2 |
| 2005 | 1 | 2 |
| 2006 | 0 | 4 |
| 2007 | 2 | 4 |
| 2008 | 2 | 3 |
| 2009 | 3 | 4 |
| 2010 | 6 | 4 |
| 2011 | 3 | 2 |
| 2012 | 0 | 1 |
| 2013 | 3 | 5 |
| 2014 | 4 | 9 |
| 2015 | 7 | 8 |
| 2016 | 9 | 9 |
| 2017 | 8 | 6 |
| 2018 | 4 | 4 |
| 2019 | 6 | 8 |
| 2020 | 11 | 11 |
| 2021 | 5 | 4 |
| 2022 | 7 | 5 |
| 2023 | 8 | 5 |
| 2024 | 5 | 7 |
| 2025 | 1 | 3 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Static eliminator and static elimination system18 Aug 2026US 12,710,745 B2Keyence Corporation
- Air blower and/or vacuum with static charge mitigation18 Aug 2026US 12,713,510 B2The Toro Company
- Ion balance sensor and static elimination system23 Jun 2026US 12,666,519 B2Keyence Corporation
- Air blower and/or vacuum with static charge mitigation15 Jul 2025US 12,363,816 B2The Toro Company
- Automatic emitter point cleaners27 Aug 2024US 12,070,781 B2Illinois Tool Works Inc.
- Electrostatic Discharge Protection8 Oct 2026US 2026/0313778 A1Sensor Electronic Technology, Inc.
- Ion balance sensor and static elimination system24 Sep 2026US 2026/0292964 A1Keyence Corporation
- Apparatus And Method Of Manufacturing Electrode Assembly28 May 2026US 2026/0149025 A1LG Energy Solution, Ltd.
- Air blower and/or vacuum with static charge mitigation8 Jan 2026US 2026/0013024 A1The Toro Company
- Electric charge shielding device2 Oct 2025US 2025/0309630 A1Ground Lightning S.A.S
Most cited
By later US patents
- Control of corona discharge static neutralizer34US 8,717,733 B2Illinois Tool Works Inc. · 2014
- Circuit for automatically inverting electrical lines connected to a device upon detection of a miswired condition to allow for operation of device even if miswired26US 6,417,581 B2Illinois Tool Works Inc. · 2002
- Balanced barrier discharge neutralization in variable pressure environments26US 9,084,334 B1Illinois Tool Works Inc. · 2015
- Method and apparatus for ionizing gas with point of use ion flow delivery24US 4,827,371 AIon Systems, Inc. · 1989
- Neutralizing apparatus for charged body24US 5,621,605 ATakasago Netsugaku Kogyo Kabushiki Kaisha · 1997