| 2025/0112,015 | X-RAY GENERATOR | Aug 29, 24 | Apr 03, 25 | Hamamatsu Photonics K.K. |
| 2025/0089,149 | Pre-heating of the filament of an xray tube | Sep 13, 24 | Mar 13, 25 | Not available |
| 2025/0056,702 | OPERATING A FILAMENT OF AN X-RAY TUBE | Dec 16, 22 | Feb 13, 25 | Not available |
| 2024/0064,886 | X-RAY SOURCE DRIVING CIRCUIT, AND X-RAY GENERATION DEVICE USING SAME | Dec 31, 21 | Feb 22, 24 | Vatech Co. Ltd.; Vatech Ewoo Holdings, Co., Ltd.; |
| 2021/0235,570 | FILAMENT CURRENT CONTROL METHOD AND APPARATUS | Nov 16, 18 | Jul 29, 21 | Not available |
| 2021/0195,722 | X-RAY DEVICE | Jun 25, 19 | Jun 24, 21 | Not available |
| 2020/0367,350 | CONTROL DEVICE FOR AN X-RAY TUBE AND METHOD FOR OPERATING AN X-RAY TUBE | Aug 31, 18 | Nov 19, 20 | CETTEEN GMBH |
| 2017/0347,438 | X-RAY GENERATOR AND DRIVING METHOD THEREOF | Mar 15, 17 | Nov 30, 17 | ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
| 2017/0171,954 | ELECTRONIC CONTROL FOR HIGH VOLTAGE SYSTEMS | Dec 13, 16 | Jun 15, 17 | GENERAL ELECTRIC COMPANY |
| 2017/0094,763 | BULB TUBE PREHEATING | Jul 08, 16 | Mar 30, 17 | SHENYANG NEUSOFT MEDICAL SYSTEMS CO., LTD. |
| 2016/0128,169 | X-RAY TUBE ASSEMBLY AND METHOD FOR ADJUSTING FILAMENT | Jul 09, 13 | May 05, 16 | SHIMADZU CORPORATION |
| 2015/0163,890 | X-Ray Tube Assembly | Dec 10, 14 | Jun 11, 15 | SIEMENS AKTIENGESELLSCHAFT |
| 2014/0192,961 | Method and Apparatus for Heating Current Control of a Pulsed X-Ray Tube | Jan 09, 14 | Jul 10, 14 | SIEMENS HEALTHCARE GMBH |
| 2013/0051,532 | ELECTRON BEAM MANIPULATION SYSTEM AND METHOD IN X-RAY SOURCES | Aug 31, 11 | Feb 28, 13 | GENERAL ELECTRIC COMPANY |
| 2012/0057,679 | DISCHARGE MODULE FOR HIGH VOLTAGE X-RAY TUBES | Mar 25, 09 | Mar 08, 12 | SOCIEDAD ESPANOLA DE ELECTROMEDICINA Y CALIDAD, S.A. |
| 2009/0316,859 | X-RAY GENERATOR | Aug 30, 07 | Dec 24, 09 | HITACHI, LTD. |
| 2008/0152,089 | Method and Apparatus for Determining and Displaying X-Ray Radiation by a Radiographic Device | Dec 19, 07 | Jun 26, 08 | X-Cel X-Ray |
| 2007/0258,559 | METHOD AND APPARATUS FOR ACHIEVING OPTIMAL RADIATION DOSE IN CORONARY CT ANGIOGRAPHY USING STANDARD DEVIATION OF CT NUMBER | Apr 20, 07 | Nov 08, 07 | Not available |
| 2007/0248,214 | Energy monitoring target for x-ray dose-rate control | Apr 25, 06 | Oct 25, 07 | ACCURAY INCORPORATED |
| 2005/0238,140 | X-ray imaging system with automatic image resolution enhancement | Aug 20, 03 | Oct 27, 05 | VARIAN MEDICAL SYSTEMS TECHNOLOGIES, INC. |