TV-Anytime claimed LG Electronics Licenses and Patents
Patent Number: KR-10-0374041
Brief Summary: "Multimedia data to generate information / description about a user for management purposes utilizing information/usage history"
Patent Number: KR-10-0304482
Brief Summary: "multi-tier structure and management of user preference information using multimedia services"
Patent Number: KR-10-0319157
Brief Summary: "Multimedia content filtering and search methods of user profiles and user preference information"
Source: http://mbm.konkuk.ac.kr/publications.html
Note: the above summaries are translations of text only available in Korean using automatic translation tools