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Class Information
Number: 378/121
Name: X-ray or gamma ray systems or devices > Source > Electron tube
Description: Subject matter wherein the source is an electronic discharge device.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7623629 |
Transmission type X-ray tube and manufacturing method thereof |
Nov. 24, 2009 |
| 7593509 |
Analytical x-ray tube for close coupled sample analysis |
Sep. 22, 2009 |
| 7564939 |
Control means for heat load in X-ray scanning apparatus |
Jul. 21, 2009 |
| 7564948 |
High voltage x-ray generator and related oil well formation analysis apparatus and method |
Jul. 21, 2009 |
| 7558374 |
System and method for generating X-rays |
Jul. 7, 2009 |
| 7553080 |
Grounded rotating anode x-ray tube housing |
Jun. 30, 2009 |
| 7539286 |
Filament assembly having reduced electron beam time constant |
May. 26, 2009 |
| 7531810 |
Integrated half-beam profile measurement and polar profile for circular radiation field symmetry assessment |
May. 12, 2009 |
| 7526069 |
X-ray tube |
Apr. 28, 2009 |
| 7526068 |
X-ray source for materials analysis systems |
Apr. 28, 2009 |
| 7519157 |
Systems, methods and apparatus for attachment of an X-ray tube to an X-ray tube collimator frame |
Apr. 14, 2009 |
| 7519159 |
Method and device for cooling and electrically insulating a high voltage, heat-generating component such as an x-ray tube for analyzing fluid streams |
Apr. 14, 2009 |
| 7515688 |
Anode module for a liquid metal anode X-ray source, and X-ray emitter comprising an anode module |
Apr. 7, 2009 |
| 7486775 |
Tissue irradiation device with at least one electron source and numerous radiation heads |
Feb. 3, 2009 |
| 7486776 |
Shield structure and focal spot control assembly for x-ray device |
Feb. 3, 2009 |
| 7466799 |
X-ray tube having an internal radiation shield |
Dec. 16, 2008 |
| 7430276 |
Low dose X-ray mammography method |
Sep. 30, 2008 |
| 7386096 |
Method of manufacturing a window transparent for electrons of an electron beam in particular of an X-ray source |
Jun. 10, 2008 |
| 7382862 |
X-ray tube cathode with reduced unintended electrical field emission |
Jun. 3, 2008 |
| 7372059 |
Plasma-based EUV light source |
May. 13, 2008 |
| 7352846 |
Filament for X-ray tube and X-ray tube having the same |
Apr. 1, 2008 |
| 7346147 |
X-ray tube with cylindrical anode |
Mar. 18, 2008 |
| 7343002 |
Bearing assembly |
Mar. 11, 2008 |
| 7312461 |
Laparoscopic tumor therapy using high energy electron irradiation |
Dec. 25, 2007 |
| 7290929 |
Mounting system for an X-ray tube |
Nov. 6, 2007 |
| 7289603 |
Shield structure and focal spot control assembly for x-ray device |
Oct. 30, 2007 |
| 7248672 |
Multiple-position x-ray tube for diffractometer |
Jul. 24, 2007 |
| 7236568 |
Miniature x-ray source with improved output stability and voltage standoff |
Jun. 26, 2007 |
| 7218707 |
High-voltage vacuum tube |
May. 15, 2007 |
| 7206379 |
RF accelerator for imaging applications |
Apr. 17, 2007 |
| 7197114 |
X-rays emitter and X-ray apparatus and method of manufacturing an X-ray emitter |
Mar. 27, 2007 |
| 7184520 |
Component mounting system with stress compensation |
Feb. 27, 2007 |
| 7180981 |
High quantum energy efficiency X-ray tube and targets |
Feb. 20, 2007 |
| 7158612 |
Anode assembly for an x-ray tube |
Jan. 2, 2007 |
| 7150562 |
High voltage cable terminal and clamp system |
Dec. 19, 2006 |
| 7145988 |
Sealed electron beam source |
Dec. 5, 2006 |
| 7142639 |
High voltage connector for x-ray tube |
Nov. 28, 2006 |
| 7130380 |
Extractor cup on a miniature x-ray tube |
Oct. 31, 2006 |
| 7127034 |
Composite stator |
Oct. 24, 2006 |
| 7109504 |
Extreme ultraviolet illumination source |
Sep. 19, 2006 |
| 7110505 |
X-ray source and nondestructive inspector |
Sep. 19, 2006 |
| 7106829 |
X-ray tube, x-ray generator, and inspection system |
Sep. 12, 2006 |
| 7106831 |
X-ray diaphragm, X-ray irradiator, and X-ray apparatus |
Sep. 12, 2006 |
| 7103146 |
Rotary piston tube for an X-ray radiator |
Sep. 5, 2006 |
| 7072444 |
Method and system for generating monochromatic X-rays |
Jul. 4, 2006 |
| 7065178 |
Rotating anode x-ray tube |
Jun. 20, 2006 |
| 7058161 |
X-ray tube and method of producing the same |
Jun. 6, 2006 |
| 7050543 |
Microfocus X-ray tube |
May. 23, 2006 |
| 7031433 |
X-ray source and a nondestructive inspector |
Apr. 18, 2006 |
| 7010093 |
High-capacity x-ray tube |
Mar. 7, 2006 |
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