G21K 2004/02
Conversion screens for the conversion of the spatial distribution of x-rays or
Official title: {characterised by the external panel structure}
G21K2004/02 (Conversion screens for the conversion of the spatial distribution of x-rays or) appears on 22 US grants and 16 published applications in this corpus.
Search patents in G21K- Granted patents
- 22
- Published applications
- 16
- Assignees
- 13
- Inventors
- 48
- Latest grant
- 1 Feb 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 2 |
| 2003 | 0 | 1 |
| 2004 | 2 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 3 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 2 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 3 |
| 2018 | 2 | 2 |
| 2019 | 2 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Flat-panel detector comprising light-transmission layer between ray-conversion layer and photoelectric conversion layer and method of manufacturing flat-panel detector1 Feb 2022US 11,237,281 B2Beijing Boe Optoelectronics Technology Co., Ltd.
- Imaging plate unit and application thereof15 Dec 2020US 10,866,198 B2FUJIFILM Corporation
- Scintillator panel and radiation detector28 May 2019US 10,302,772 B2Hamamatsu Photonics K.K.
- Neutron conversion foil, neutron detecting device with such a foil, and method for operating such a neutron-detecting device30 Apr 2019US 10,274,619 B2Arktis Radiation Detectors Ltd.
- Ceramic phoswich with fused optical elements, method of manufacture thereof and articles comprising the same11 Dec 2018US 10,150,914 B2Siemens Medical Solutions USA, Inc.
- Flat panel detector and method of manufacturing the same21 May 2020US 2020/0158892 A1Beijing Boe Optoelectronics Technology Co., Ltd.
- Scintillator panel and radiation detector13 Sep 2018US 2018/0259655 A1Hamamatsu Photonics K.K.
- Neutron Conversion Foil, Neutron Detecting Device with Such a Foil, and Method for Operating Such a Neutron-Detecting Device25 Jan 2018US 2018/0024256 A1Arktis Radiation Detectors Ltd.
- Imaging plate unit and application thereof2 Nov 2017US 2017/0315068 A1FUJIFILM Corporation
- Ceramic Phoswich With Fused Optical Elements, Method Of Manufacture Thereof And Articles Comprising The Same25 May 2017US 2017/0145307 A1Siemens Medical Solutions USA, Inc.
Most cited
By later US patents
- Luminescent article with high pigment to binder ratio and manufacture thereof26US 5,789,021 AAgfa-Gevaert · 1998
- Storage phosphor cassette with reduced weight and cost17US 5,943,390 AEastman Kodak Company · 1999
- Radiographic screen with edge-reinforcing coating12US 5,340,661 AAgfa-Gevaert · 1994
- Luminescent article with high phosphor to binder ratio and manufacture thereof11US 5,569,530 AAgfa-Gevaert · 1996
- Luminescent storage screen having a stimulable phosphor9US 5,206,514 ASiemens Aktiengesellschaft · 1993