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Dhawan; Atam
Randolph, NJ
No. of patents:

Patent Number Title Of Patent Date Issued
7864959 Methods and apparatus for multi-level dynamic security system January 4, 2011
Methods and apparatus for converting original data into a plurality of sub-bands using wavelet decomposition; encrypting at least one of the sub-bands using a key to produce encrypted sub-band data; and transmitting the encrypted sub-band data to a recipient separately from the other

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