Järfälla
Sweden
3
2008-07-01
The entities that hold a legal rights for patent applications filed by inventor Helin Jonas Fredrik:
Jonas Fredrik Helin from Järfälla, SE has applied for patents for these inventions. The list has both pending applications and granted patents:
Digital rights management (DRM) encryption and data-protection for content on device without interactive authentication
#2 | 2007-09-18Digital rights management (DRM) encryption and data-protection for content on a relatively simple device
#3 | 2006-12-05Secure clock on computing device such as may be required in connection with a trust-based system
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