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Michael Altenhofen, Andreas S Krebs: Offline e-learning system. SAP Aktiengesellschaft, Fish & Richardson P C, June 26, 2007: US07237189 (21 worldwide citation)

A learning system maintains an account of a student's information, courses, skills, and qualifications. The student may take courses offered by the learning system online or offline. To take a course offline course information is downloaded to an offline player at the student's location; however, th ...


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Michael Altenhofen, Andreas S Krebs: Offline e-learning system. Fish & Richardson PC, December 18, 2003: US20030232318-A1

A learning system maintains an account of a student's information, courses, skills, and qualifications. The student may take courses offered by the learning system online or offline. To take a course offline course information is downloaded to an offline player at the student's location; however, th ...


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