USPTO to examine Blackboard patent

Excellent news coming from the Software Patent Law Center (SFLC). The USPTO has granted ex parte re-examination of US Patent 6,988,138, which protects “Internet-based education support system and methods”. As previously reported, this patent led to its owners, e-learning software firm Blackboard, to sue Desire2Learn, which also manufactures educational software. Read more…

HD-DVD DRM cracked

(Via SCRIPT News) The copy-protection system shipped with every HD-DVD has been cracked, according to the firm in charge of licensing, Advanced Access Content System (AACS). As with DVDs before, licensed players come with a built-in encryption key (device key) which can unlock the content within High Definition discs, protected Read more…