X-ray or gamma ray systems or devices – Specific application – Computerized tomography
Reexamination Certificate
2007-04-10
2007-04-10
Thomas, Courtney (Department: 2882)
X-ray or gamma ray systems or devices
Specific application
Computerized tomography
C378S136000, C378S137000
Reexamination Certificate
active
11048159
ABSTRACT:
A system and method for forming x-rays. One exemplary system includes a target and electron emission subsystem with a plurality of electron sources. Each of the plurality of electron sources is configured to generate a plurality of discrete spots on the target from which x-rays are emitted. Another exemplary system includes a target, an electron emission subsystem with a plurality of electron sources, each of which generates at least one of the plurality of spots on the target, and a transient beam protection subsystem for protecting the electron emission subsystem from transient beam currents and material emissions from the target.
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Edic Peter Michael
Hopkins Forrest Frank
Huber William Hullinger
Price John Scott
Vermilyea Mark Ernest
Brueske Curtis B.
General Electric Company
Powell, III William E.
Thomas Courtney
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