H01J 40/18
With luminescent coatings for influencing the sensitivity of the tube
Official title: with luminescent coatings for influencing the sensitivity of the tube, e.g. by converting the input wavelength
H01J40/18 (With luminescent coatings for influencing the sensitivity of the tube) appears on 11 US grants and 12 published applications in this corpus.
Search patents in H01J- Granted patents
- 11
- Published applications
- 12
- Assignees
- 7
- Inventors
- 27
- Latest grant
- 13 Oct 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 2 |
| 2016 | 2 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 2 |
| 2019 | 3 | 5 |
| 2020 | 4 | 1 |
By publication year.
Recent patents
- Photocathode designs and methods of generating an electron beam using a photocathode13 Oct 2020US 10,804,069 B2KLA-Tencor Corporation
- Electron beam generation and measurement18 Aug 2020US 10,748,737 B2KLA-Tencor Corporation
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- Photocathode designs and methods of generating an electron beam using a photocathode14 Jan 2020US 10,535,493 B2KLA-Tencor Corporation
- Integrated coupling of scintillation crystal with photomultiplier in a detector apparatus8 Oct 2019US 10,436,918 B2Schlumberger Technology Corporation
- Photocathode designs and methods of generating an electron beam using a photocathode9 Apr 2020US 2020/0111637 A1KLA-Tencor Corporation
- Silicon electron emitter designs11 Apr 2019US 2019/0108963 A1KLA-Tencor Corporation
- Photocathode designs and methods of generating an electron beam using a photocathode11 Apr 2019US 2019/0108964 A1KLA-Tencor Corporation
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- Electron beam generation and measurement11 Apr 2019US 2019/0108967 A1KLA-Tencor Corporation
Most cited
By later US patents
- Streak tube including control electrode having blocking portion between a photocathode and an anode3US 7,557,503 B2Hamamatsu Photonics K.K. · 2009
- Integrated coupling of scintillation crystal with photomultiplier in a detector apparatus2US 9,880,295 B2Schlumberger Technology Corporation · 2018
- Ruthenium encapsulated photocathode electron emitter1US 10,395,884 B2KLA-Tencor Corporation · 2019
- Photocathode designs and methods of generating an electron beam using a photocathode1US 10,535,493 B2KLA-Tencor Corporation · 2020
- Electron beam generation and measurement1US 10,748,737 B2KLA-Tencor Corporation · 2020