H01J 37/061
Electron guns using electron multiplication
Official title: {Electron guns using electron multiplication}
H01J37/061 (Electron guns using electron multiplication) appears on 4 US grants and 6 published applications in this corpus.
Search patents in H01J- Granted patents
- 4
- Published applications
- 6
- Assignees
- 3
- Inventors
- 10
- Latest grant
- 1 Dec 2020
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| 2018 | 1 | 1 |
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Most cited
By later US patents
- Energy radiation generator with bi-polar voltage ladder2US 10,102,998 B2Schlumberger Technology Corporation · 2018
- Multi-electron beam device1US 10,854,424 B2Kabushiki Kaisha Toshiba · 2020
- Energy radiation generator with bi-polar voltage ladder1US 9,805,902 B2Schlumberger Technology Corporation · 2017