H01J 35/116
Transmissive anodes
Official title: {Transmissive anodes (acting as a window H01J35/186)}
H01J35/116 (Transmissive anodes) appears on 313 US grants and 330 published applications in this corpus.
Search patents in H01J- Granted patents
- 313
- Published applications
- 330
- Assignees
- 153
- Inventors
- 549
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 6 | 2 |
| 2002 | 3 | 2 |
| 2003 | 4 | 2 |
| 2004 | 1 | 6 |
| 2005 | 1 | 5 |
| 2006 | 3 | 2 |
| 2007 | 6 | 9 |
| 2008 | 5 | 9 |
| 2009 | 6 | 11 |
| 2010 | 8 | 14 |
| 2011 | 11 | 15 |
| 2012 | 7 | 16 |
| 2013 | 12 | 22 |
| 2014 | 9 | 41 |
| 2015 | 25 | 33 |
| 2016 | 28 | 26 |
| 2017 | 33 | 23 |
| 2018 | 21 | 11 |
| 2019 | 22 | 15 |
| 2020 | 15 | 15 |
| 2021 | 15 | 11 |
| 2022 | 9 | 9 |
| 2023 | 7 | 10 |
| 2024 | 10 | 13 |
| 2025 | 7 | 5 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Multi-metal patterned anode for computed tomography X-ray systems2 Jun 2026US 12,646,676 B2National Technology & Engineering Solutions of Sandia, LLC
- X-ray generation device7 Apr 2026US 12,597,581 B2Hamamatsu Photonics K.K.
- X-ray tube, X-ray generator, and method for producing window member10 Mar 2026US 12,573,578 B2Hamamatsu Photonics K.K.
- Device for concentrating ionizing radiation fluence, which focuses electrons and x-ray photons and is adaptable2 Dec 2025US 12,488,906 B2Universidad De La Frontera
- X-ray tube with corrugated wall25 Nov 2025US 12,482,626 B2
- X-ray source for an x-ray imaging system, x-ray imaging system and method for operating an x-ray imaging system16 Jul 2026US 2026/0202357 A1Carl Zeiss SMT GmbH
- X-ray source for an x-ray imaging system and x-ray imaging system16 Jul 2026US 2026/0204509 A1Carl Zeiss SMT GmbH
- X-ray tube with reduced attenuation19 Mar 2026US 2026/0081093 A1
- Planar filament with focused, central electron emission9 Oct 2025US 2025/0316436 A1Moxtek, Inc.
- X-ray tube21 Aug 2025US 2025/0266230 A1
Most cited
By later US patents
- Radiation sources and compact radiation scanning systems160US 7,162,005 B2Varian Medical Systems Technologies, Inc. · 2007
- X-ray generator150US 6,282,263 B1Bede Scientific Instruments Limited · 2001
- Transmission cathode for X-ray production98US 6,333,968 B1The United States of America as represented by the Secretary of the Navy · 2001
- Mobile miniature X-ray source98US 6,661,876 B2Moxtek, Inc. · 2003
- Modular portable X-ray source with integral generator95US 4,646,338 AKevex Corporation · 1987