X-ray or gamma ray systems or devices – Source – Electron tube
Reexamination Certificate
2007-09-04
2007-09-04
Ho, Allen C. (Department: 2882)
X-ray or gamma ray systems or devices
Source
Electron tube
C378S138000
Reexamination Certificate
active
11134793
ABSTRACT:
An x-ray radiator with an anode accommodated in a housing such that it can rotate around an axis has a device for determination of the position of an x-ray-emitting focal spot on the anode. To increase the measurement precision, the device includes a collimator aligned on the focal spot.
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Deuringer Josef
Dittrich Ronald
Freudenberger Jörg
Schardt Peter
Uecker Jens
Ho Allen C.
Schiff & Hardin LLP
Siemens Aktiengesellschaft
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