G21K 2004/12
Conversion screens for the conversion of the spatial distribution of x-rays or
Official title: {with a support}
G21K2004/12 (Conversion screens for the conversion of the spatial distribution of x-rays or) appears on 85 US grants and 53 published applications in this corpus.
Search patents in G21K- Granted patents
- 85
- Published applications
- 53
- Assignees
- 47
- Inventors
- 175
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 6 | 0 |
| 1992 | 7 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 8 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 1 |
| 2002 | 4 | 5 |
| 2003 | 3 | 5 |
| 2004 | 4 | 3 |
| 2005 | 4 | 4 |
| 2006 | 2 | 1 |
| 2007 | 2 | 3 |
| 2008 | 1 | 3 |
| 2009 | 3 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 2 |
| 2016 | 2 | 5 |
| 2017 | 5 | 3 |
| 2018 | 2 | 10 |
| 2019 | 3 | 1 |
| 2020 | 4 | 0 |
| 2021 | 0 | 1 |
| 2022 | 4 | 2 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 2 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Optical waveguide sensor for detecting radioactive isotopes and method of fabricating the same24 Feb 2026US 12,560,727 B2Vulcan Photonics Sdn. Bhd.
- Scintillator module, scintillator sensor unit, and manufacturing method30 Aug 2022US 11,428,824 B2YMIT Co., Ltd.
- Radiographic imaging apparatus and method of manufacturing radiographic imaging apparatus16 Aug 2022US 11,417,440 B2FUJIFILM Corporation
- Radiation sensing thermoplastic composite panels5 Apr 2022US 11,295,872 B2
- Nanophotonic Scintillators for High-Energy Particles Detection, Imaging, and Spectroscopy1 May 2025US 2025/0137942 A1Massachusetts Institute of Technology
- Optical waveguide sensor for detecting radioactive isotopes and method of fabricating the same20 Mar 2025US 2025/0093532 A1Vulcan Photonics Sdn. Bhd.
- Scintillator panel, x-ray detector using same, and x-ray fluoroscopy device10 Feb 2022US 2022/0043170 A1Toray Industries, Inc.
- Scintillator module, scintillator sensor unit, and manufacturing method10 Feb 2022US 2022/0043171 A1Yasu Medical Imaging Technology Co., Ltd.
- Radiographic imaging apparatus and method of manufacturing radiographic imaging apparatus1 Jul 2021US 2021/0202125 A1FUJIFILM Corporation
Most cited
By later US patents
- Fat-like bulking agent for aqueous foods comprising microcrystalline cellulose and a galactomannan gum74US 5,192,569 AFMC Corporation · 1993
- Composite nanophosphor screen for detecting radiation68US 5,952,665 ANanocrystals Technology L.P. · 1999
- Phosphor screen for correcting luminous non-uniformity and method for making same37US 5,109,469 AITT Corporation · 1992
- Microchannel high resolution x-ray sensor having an integrated photomultiplier30US 6,452,184 B1Nanocrystal Imaging Corporation · 2002
- Composite nanophosphor screen for detecting radiation having optically reflective coatings28US 6,300,640 B1Nanocrystal Imaging Corporation · 2001