H01J 11/50
Filling
Official title: Filling, e.g. selection of gas mixture
H01J11/50 (Filling) appears on 33 US grants and 31 published applications in this corpus.
Search patents in H01J- Granted patents
- 33
- Published applications
- 31
- Assignees
- 24
- Inventors
- 118
- Latest grant
- 15 Aug 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 1 |
| 2002 | 1 | 5 |
| 2003 | 3 | 3 |
| 2004 | 5 | 2 |
| 2005 | 0 | 4 |
| 2006 | 2 | 3 |
| 2007 | 2 | 2 |
| 2008 | 2 | 4 |
| 2009 | 1 | 2 |
| 2010 | 1 | 2 |
| 2011 | 1 | 0 |
| 2012 | 2 | 2 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
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- Heater26 Nov 2020US 2020/0374986 A1Toshiba Lighting & Technology Corporation
- Plasma display panel and display device23 Aug 2012US 2012/0212464 A1Panasonic Corporation
- Fluorescent lamp and image display apparatus9 Aug 2012US 2012/0200613 A1Hitachi, Ltd.
- Plasma display panel and plasma display apparatus6 May 2010US 2010/0109983 A1
- Plasma display panel and plasma display panel device4 Mar 2010US 2010/0052509 A1Matsushita Electric Industrial Co., Ltd.
Most cited
By later US patents
- Plasma display panel with protective layer of an alkaline earth oxide36US 5,770,921 AMatsushita Electric Co., Ltd. · 1998
- Plasma display panel using Xe discharge gas36US 6,611,099 B1Kabushiki Kaisha Toshiba · 2003
- Helium plasma display device27US 6,285,129 B1Samsung Display Devices Co., Ltd. · 2001
- Method of producing plasma display panel with protective layer of an alkaline earth oxide20US 5,993,543 AMasaki Aoki Et Al. · 1999
- Gas discharge device19US 4,723,093 AOwens-Illinois Television Products Inc. · 1988