H01J 29/488
Schematic arrangements of the electrodes for beam forming
Official title: {Schematic arrangements of the electrodes for beam forming; Place and form of the elecrodes}
H01J29/488 (Schematic arrangements of the electrodes for beam forming) appears on 199 US grants and 74 published applications in this corpus.
Search patents in H01J- Granted patents
- 199
- Published applications
- 74
- Assignees
- 66
- Inventors
- 317
- Latest grant
- 24 Jan 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 5 | 0 |
| 1979 | 2 | 0 |
| 1980 | 5 | 0 |
| 1981 | 8 | 0 |
| 1982 | 4 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 6 | 0 |
| 1986 | 3 | 0 |
| 1987 | 6 | 0 |
| 1988 | 2 | 0 |
| 1989 | 6 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 9 | 0 |
| 1994 | 4 | 0 |
| 1995 | 8 | 0 |
| 1996 | 6 | 0 |
| 1997 | 7 | 0 |
| 1998 | 5 | 0 |
| 1999 | 5 | 0 |
| 2000 | 9 | 0 |
| 2001 | 7 | 1 |
| 2002 | 7 | 13 |
| 2003 | 13 | 16 |
| 2004 | 12 | 14 |
| 2005 | 7 | 7 |
| 2006 | 14 | 7 |
| 2007 | 2 | 2 |
| 2008 | 2 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 3 |
| 2014 | 1 | 0 |
| 2015 | 2 | 0 |
| 2016 | 1 | 2 |
| 2017 | 0 | 1 |
| 2018 | 2 | 2 |
| 2019 | 1 | 1 |
| 2020 | 1 | 1 |
| 2021 | 2 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
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By later US patents
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- CRT Control grid having orthogonal openings on opposite sides22US 4,242,613 AU. S. Philips Corporation · 1980
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