W. IL INVESTMENTS I, LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
H04H BROADCAST COMMUNICATION 154

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7046956 Messaging and promotion for digital audio media playersJun 09, 00May 16, 06[H04H]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2007/0198,660 Advertising Supported Recorded and Downloaded Music SystemAbandonedFeb 20, 07Aug 23, 07[G06F]

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