H03B 9/04
Using a klystron
Official title: using a klystron
H03B9/04 (Using a klystron) appears on 4 US grants and 1 published applications in this corpus.
Search patents in H03B- Granted patents
- 4
- Published applications
- 1
- Assignees
- 4
- Inventors
- 7
- Latest grant
- 28 Jun 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 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 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Electron beam 3D printing machine28 Jun 2022US 11,370,055 B2Consorzio Di Ricerca Hypatia
- Transverse mode electron beam microwave generator13 Dec 1994US 5,373,263 AThe United States of America as represented by the United States National Aeronautics and Space Administration
- Adaptive control system for pulsed megawatt klystrons21 Jan 1992US 5,083,097 AUniversity of New Mexico
- Automatic tuning of cavity klystron using sampled RF output13 Oct 1987US 4,700,146 AHarris Corporation
Most cited
By later US patents
- Automatic tuning of cavity klystron using sampled RF output15US 4,700,146 AHarris Corporation · 1987
- Adaptive control system for pulsed megawatt klystrons3US 5,083,097 AUniversity of New Mexico · 1992
- Transverse mode electron beam microwave generator1US 5,373,263 AThe United States of America as represented by the United States National Aeronautics and Space Administration · 1994