Television – Special applications – Observation of or from a specific location
Reexamination Certificate
2011-08-16
2011-08-16
Safaipour, Houshang (Department: 2625)
Television
Special applications
Observation of or from a specific location
C348S159000, C348S143000, C348S153000
Reexamination Certificate
active
07999848
ABSTRACT:
A method and system for detecting an object or abnormality on or near a rail track. The system comprises scanning means for scanning on and near a portion of the rail track; and detection means for determining the presence and location of the object or abnormality on or near the portion of the rail track based on information from the scanning means.
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Bent Stephen A.
Foley & Lardner LLP
Safaipour Houshang
Stratech Systems Limited
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