H01J 19/48
Mountings for individual electrodes
H01J19/48 (Mountings for individual electrodes) appears on 19 US grants and 14 published applications in this corpus.
Search patents in H01J- Granted patents
- 19
- Published applications
- 14
- Assignees
- 11
- Inventors
- 33
- Latest grant
- 23 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 4 |
| 2017 | 2 | 1 |
| 2018 | 2 | 0 |
| 2019 | 3 | 2 |
| 2020 | 0 | 2 |
| 2021 | 4 | 2 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for amplifying electromagnetic waves with wirebonded triode23 Dec 2025US 12,505,971 B2
- Triode with wirebonded structure and method of making23 Jan 2024US 11,881,373 B2
- Device for controlling electron flow and method for manufacturing said device16 Nov 2021US 11,177,104 B2Evince Technology Limited
- Device for controlling electron flow and method for manufacturing said device17 Aug 2021US 11,094,496 B2Evince Technology Limited
- Annular cathode for vacuum tube18 May 2021US 11,011,338 B2Thales
- Method for amplifying electromagnetic waves with wirebonded triode16 May 2024US 2024/0161995 A1
- Triode with wirebonded structure and method of making13 Jul 2023US 2023/0223229 A1
- Device for Controlling Electron Flow and Method for Manufacturing Said Device27 May 2021US 2021/0159039 A1Evince Technology Limited
- Annular cathode for vacuum tube14 Jan 2021US 2021/0012994 A1Thales
- Device for controlling electron flow and method for manufacturing said device10 Dec 2020US 2020/0388460 A1Evince Technology Limited
Most cited
By later US patents
- X-ray generation device having multiple metal target members12US 10,115,557 B2Hamamatsu Photonics K.K. · 2018
- Grid of pyrolytic graphite for a high-power electron tube and a method for the assembly of said grid10US 4,229,674 AThomson-CSF · 1980
- Electronic valves7US 4,119,880 AEnglish Electric Valve Company Limited · 1978
- High dose output, through transmission target X-ray system and methods of use5US 9,818,569 B2Rad Source Technologies, Inc. · 2017
- Electron tube with cylindrical grid of pyrolytic graphite4US 4,387,320 AThomson-CSF · 1983