GB0415424D0
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High definition H.264/AVC hardware video decoder core
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EP1298932A2
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Architecture component and method for performing discrete wavelet transforms
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EP1248252A2
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Accelerator architecture for a speech codec
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EP1246389A1
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Apparatus for selectably encrypting or decrypting data
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EP1191737A2
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Data encryption apparatus
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GB0121747D0
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Improvements in and relating to data encryption\decryption apparatus
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GB0121793D0
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An apparatus for generating encryption/decryption keys
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GB0111521D0
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A component for generating data encryption/decryption apparatus
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GB0108392D0
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An apparatus for selectably encrypting or decrypting data
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GB0107592D0
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An apparatus for selectably encrypting or decrypting data
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US6785700B2
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Implementation of wavelet functions in hardware
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US6724817B1
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Adaptive image data compression
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