X-ray or gamma ray systems or devices – Specific application – Absorption
Reexamination Certificate
2007-12-11
2007-12-11
Glick, Edward J. (Department: 2882)
X-ray or gamma ray systems or devices
Specific application
Absorption
C378S114000, C378S160000
Reexamination Certificate
active
10476986
ABSTRACT:
A method and system include at least one X-ray source for producing at least one X-ray beam, at least one detector assembly, at least one shutter, and a barcode reader. The shutter directs the at least one X-ray beam toward the detector assembly. The barcode reader is affixed, in a predetermined proximity, to the shutter for detecting a barcode on an object that is moved along the shutter thereby causing the shutter to be opened from a closed state and/or fully closed once the barcode has been detected.
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Kirsten Erwin
Studer Wolfgang
Geissler, Olds, Lowe, and Richardson
Glick Edward J.
Kao Chih-Cheng Glen
Smiths Heimann GmbH
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