H05H 9/02
Travelling-wave linear accelerators
Official title: Travelling-wave linear accelerators {(travelling-wave tubes H01J25/34)}
H05H9/02 (Travelling-wave linear accelerators) appears on 78 US grants and 69 published applications in this corpus.
Search patents in H05H- Granted patents
- 78
- Published applications
- 69
- Assignees
- 40
- Inventors
- 133
- Latest grant
- 4 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 2 | 3 |
| 2011 | 0 | 2 |
| 2012 | 3 | 5 |
| 2013 | 2 | 3 |
| 2014 | 1 | 3 |
| 2015 | 4 | 2 |
| 2016 | 5 | 2 |
| 2017 | 3 | 5 |
| 2018 | 2 | 2 |
| 2019 | 12 | 4 |
| 2020 | 7 | 6 |
| 2021 | 3 | 3 |
| 2022 | 0 | 6 |
| 2023 | 6 | 8 |
| 2024 | 11 | 6 |
| 2025 | 5 | 4 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ray generating device and control method thereof4 Nov 2025US 12,464,632 B2Nuctech Company Limited
- Split structure particle accelerators30 Sep 2025US 12,432,843 B2RadiaBeam Technologies, LLC
- RF source protection9 Sep 2025US 12,414,221 B2Elekta Limited
- Scanning linear accelerator system for producing X-rays of variable controlled dose per pulse27 May 2025US 12,317,400 B2Teledyne ETM, Inc.
- Accelerator and particle beam transport systems and methods27 May 2025US 12,317,406 B2Varian Medical Systems, Inc.
- High power ion beam generator systems and methods30 Apr 2026US 2026/0122758 A1SHINE Technologies, LLC
- High power ion beam generator systems and methods30 Apr 2026US 2026/0122759 A1SHINE Technologies, LLC
- Scanning linear accelerator system for producing x-rays at controlled dose and repetition rates11 Sep 2025US 2025/0287492 A1Teledyne ETM, Inc.
- X-band small-focus accelerator for non-destructive testing10 Jul 2025US 2025/0227835 A1
- Systems, devices, and methods for initiating beam transport in a beam system6 Mar 2025US 2025/0081324 A1Tae Technologies, Inc.
Most cited
By later US patents
- Ion beam accelerating device having separately excited magnetic cores118US 5,661,366 AHitachi, Ltd. · 1997
- Sequentially pulsed traveling wave accelerator66US 7,576,499 B2Lawrence Livermore National Security, LLC · 2009
- Compact accelerator65US 7,173,385 B2The Regents of the University of California · 2007
- Compact accelerator for medical therapy61US 7,710,051 B2Lawrence Livermore National Security, LLC · 2010
- Interleaving multi-energy X-ray energy operation of a standing wave linear accelerator43US 8,284,898 B2Accuray Incorporated · 2012