H01J 61/0672
Characterised by the construction of the electrode
Official title: {characterised by the construction of the electrode}
H01J61/0672 (Characterised by the construction of the electrode) appears on 134 US grants and 130 published applications in this corpus.
Search patents in H01J- Granted patents
- 134
- Published applications
- 130
- Assignees
- 106
- Inventors
- 395
- Latest grant
- 21 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 7 | 0 |
| 2001 | 5 | 0 |
| 2002 | 7 | 4 |
| 2003 | 2 | 4 |
| 2004 | 5 | 8 |
| 2005 | 1 | 7 |
| 2006 | 4 | 18 |
| 2007 | 4 | 12 |
| 2008 | 9 | 12 |
| 2009 | 7 | 10 |
| 2010 | 11 | 20 |
| 2011 | 9 | 5 |
| 2012 | 5 | 1 |
| 2013 | 3 | 2 |
| 2014 | 2 | 1 |
| 2015 | 0 | 2 |
| 2016 | 1 | 2 |
| 2017 | 2 | 1 |
| 2018 | 1 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 4 |
| 2022 | 3 | 4 |
| 2023 | 3 | 5 |
| 2024 | 6 | 5 |
| 2025 | 1 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Photoionization detector having improved gain and reduced humidity sensitivity22 Jan 2026US 2026/0024739 A1Mocon, Inc.
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- Excimer lamp and uv irradiation unit including the same26 Sep 2024US 2024/0321567 A1ORC Manufacturing Co., Ltd.
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- Excimer lamp and excimer lamp device29 Aug 2024US 2024/0290606 A1Ushio Denki Kabushiki Kaisha
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- Planar Fluorescent and electroluminescent lamp having one or more chambers48US 5,466,990 AWinsor Corporation · 1995
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- Gas discharge device having a field emitter array with microscopic emitter elements21US 5,495,143 AScience Applications International Corporation · 1996