Inventor
LEIDIG TORSTEN
DE6 patents
Patents
6 patentsUS7029280B2Apr 18, 2006
E-learning course editor
SAP AG74 citations96
US6975833B2Dec 13, 2005
Structural elements for a collaborative e-learning system
SAP AG68 citations96
US7369808B2May 6, 2008
Instructional architecture for collaborative e-learning
SAP AG25 citations89
US7014467B2Mar 21, 2006
E-learning course structure
SAP AG33 citations89
US7594191B2Sep 22, 2009
Visually presenting information to a computer user
SAP AG13 citations76
US7974960B2Jul 5, 2011
System for identification of context related information in knowledge sources
SAP AG6 citations60