H01J 2223/12
Vessels
Official title: Vessels; Containers
H01J2223/12 (Vessels) appears on 3 US grants and 2 published applications in this corpus.
Search patents in H01J- Granted patents
- 3
- Published applications
- 2
- Assignees
- 4
- Inventors
- 11
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 1 | 1 |
| 2003 | 1 | 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 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Klystrons and medical electron linear accelerators8 Sep 2026US 12,731,751 B2Shanghai United Imaging Healthcare Co., Ltd.
- Magnetron having a lowered oscillation frequency and processing equipment employing the same25 Nov 2003US 6,653,788 B2Hitachi Electronic Devices Co., Ltd.
- Electron beam tube having particular structure of the vacuum envelope containing electron gun18 Jun 2002US 6,407,495 B1EEV Limited
Most cited
By later US patents