Radiant energy – Invisible radiant energy responsive electric signalling
Reexamination Certificate
2007-01-16
2007-01-16
Porta, David (Department: 2884)
Radiant energy
Invisible radiant energy responsive electric signalling
C250S370090, C250S369000
Reexamination Certificate
active
10782730
ABSTRACT:
Events of interest are detected within a gamma ray detection system. Characteristics of undesired signals, including a multiplicity of events within the signal, a density of events within the signal, and other aspects are determined. The signal is filtered based on its expected characteristics. A signal which does not have the expected characteristics is rejected, and an image is formed that excludes those rejected signals.
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Conwell Richard L.
Gurley Michael
Kindem Joel
Welsh Dan
Boosalis Faye
Digirad Corporation
Fish & Richardson P.C.
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