4. Electrical computers and digital processing systems: support
  5. Computer program modification detection by cryptography

Paul R. Rettig

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Method for determining internet users geographic region

Data processing: financial – business practice – management – or co – Business processing using cryptography – Usage protection of distributed data files
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System and method for secure authentication of external...

Electrical computers and digital processing systems: support – Computer program modification detection by cryptography
Reexamination Certificate

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Updating usage conditions in lieu of download digital rights...

Data processing: financial – business practice – management – or co – Business processing using cryptography – Usage protection of distributed data files
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Updating usage conditions in lieu of download digital rights...

Data processing: financial – business practice – management – or co – Business processing using cryptography – Usage protection of distributed data files
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

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Profile ID: LFUS-PAI-P-2881935

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