H01J 17/64
Tubes specially designed for switching or modulating in a waveguide
Official title: Tubes specially designed for switching or modulating in a waveguide, e.g. TR box
H01J17/64 (Tubes specially designed for switching or modulating in a waveguide) appears on 4 US grants and 3 published applications in this corpus.
Search patents in H01J- Granted patents
- 4
- Published applications
- 3
- Assignees
- 2
- Inventors
- 11
- Latest grant
- 1 Aug 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
By publication year.
Recent patents
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Most cited
By later US patents