Method for providing requested fields by get—Data operation in TV-Anytime metadata service Grant US-8060526-B2 United States of America 15 Nov 2011
Method for providing requested fields by get—Data operation in TV-anytime metadata service Grant US-8055676-B2 United States of America 08 Nov 2011
Method for providing requested fields by get—Data operation in TV-Anytime metadata service Grant US-7917529-B2 United States of America 29 Mar 2011