Radiant energy – Photocells; circuits and apparatus – Photocell controlled circuit
Reexamination Certificate
2009-05-12
2011-11-08
Lee, John (Department: 2878)
Radiant energy
Photocells; circuits and apparatus
Photocell controlled circuit
C250S370100, C250S370110, C348S316000
Reexamination Certificate
active
08053716
ABSTRACT:
An imaging system comprises a first charge-coupled device (CCD), a second CCD, and a processor. The first CCD is configured to receive one or more light flashes, record a first set of data based on the light flashes, shift the first set of data in a first direction, read out the first set of data, and read out continuously. The second CCD is configured to receive the one or more light flashes, record a second set of data based on the light flashes, shift the second set of data in a second direction opposite to the first direction, read out the second set of data, and read out continuously. The processor, coupled to the first CCD and second CCD, is configured to determine a time and a location of the one or more light flashes based on the first set of data and the second set of data.
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Hindi Munther M.
Klynn Lee M.
Lee John
Lockheed Martin Corporation
McDermott Will & Emery LLP
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