H01J 61/545
Using an auxiliary electrode inside the vessel
Official title: {using an auxiliary electrode inside the vessel (H01J61/542 takes precedence)}
H01J61/545 (Using an auxiliary electrode inside the vessel) appears on 79 US grants and 60 published applications in this corpus.
Search patents in H01J- Granted patents
- 79
- Published applications
- 60
- Assignees
- 62
- Inventors
- 208
- Latest grant
- 26 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 4 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 2 |
| 2003 | 1 | 4 |
| 2004 | 3 | 5 |
| 2005 | 2 | 5 |
| 2006 | 3 | 5 |
| 2007 | 4 | 7 |
| 2008 | 2 | 0 |
| 2009 | 2 | 1 |
| 2010 | 2 | 4 |
| 2011 | 0 | 0 |
| 2012 | 2 | 3 |
| 2013 | 2 | 1 |
| 2014 | 2 | 4 |
| 2015 | 5 | 5 |
| 2016 | 5 | 4 |
| 2017 | 1 | 2 |
| 2018 | 4 | 1 |
| 2019 | 2 | 1 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 2 | 0 |
| 2023 | 1 | 1 |
| 2024 | 2 | 2 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Fluorescent lamp having electrically conductive coating and a protective coating therefor36US 3,967,153 AGTE Sylvania Incorporated · 1976
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- Method of operating a discharge lamp with a cold cathode structure having ferroelectric between22US 6,157,145 APatent-Treuhand-Gesellschaft fuer elektrische Gluenlampen mbH · 2000