Inventor

Marcus Ryle

Patents indexed

Year range

2008

Associated with

Years active

2008

Total patents

Most recent

2008

Frequent collaborator

John Longawa

Domains

consumer_electronicssoftwaretelecommunications

Activity by decade

2000s

Patents

Career timeline

1 patents, in 2008

Dot size = forward citations

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How External Hardware Keys Secure Digital Purchases and Downloads

A system using a physical hardware device to prove your identity to a server, allowing you to securely download and decrypt digital assets.

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