H01J 2201/2817
Rods
H01J2201/2817 (Rods) appears on 4 US grants and 2 published applications in this corpus.
Search patents in H01J- Granted patents
- 4
- Published applications
- 2
- Assignees
- 3
- Inventors
- 9
- Latest grant
- 11 Mar 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 1 | 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 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Functional metal oxides and methods of making same11 Mar 2025US 12,247,317 B2The Johns Hopkins University
- Pincer mount cathode2 Jul 2024US 12,027,340 B2Kimball Physics, Inc.
- Apparatus for depositing cathode material on a wire cathode11 May 1999US 5,902,464 AU. S. Philips Corporation
- Method for depositing cathode material on a wire cathode3 Feb 1998US 5,714,051 AU. S. Philips Corporation
Most cited
By later US patents