Music Public Broadcasting, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 14271
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 11436
 
 
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 1110
 
 
 
H04K SECRET COMMUNICATION; JAMMING OF COMMUNICATION157
 
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 1241

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9081976 Method for redirecting of kernel data path for controlling recording of mediaFeb 10, 03Jul 14, 15[G06F]
8713304 Method and system for controlled media sharing in a networkJun 16, 08Apr 29, 14[H04L]
8250663 Method and system for controlling presentation of media on a media storage deviceMay 05, 03Aug 21, 12[G06F]
8160963 Method and system for providing location-obscured media deliveryJul 09, 10Apr 17, 12[G06F]
8161562 Method and system for controlling access of media on a media storage deviceMay 05, 03Apr 17, 12[G06F]
8132263 Method and system for selectively controlling access to protected media on a media storage deviceOct 28, 10Mar 06, 12[H04L]
8122248 Preventing unauthorized distribution of media content within a global networkJun 05, 09Feb 21, 12[G06F]
8112810 Preventing unauthorized distribution of media content within a global networkJun 05, 09Feb 07, 12[G06F]
8112815 Preventing unauthorized distribution of media content within a global networkJun 05, 09Feb 07, 12[G06F]
8108671 Method and system for controlling presentation of computer readable media on a media storage deviceAug 23, 10Jan 31, 12[H04L, G06F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8667299 Preventing unauthorized distribution of media content within a global networkExpiredJun 05, 09Mar 04, 14[H04L]
8578502 Method and system for controlled media sharing in a networkExpiredJun 16, 08Nov 05, 13[H04L]
8561202 Method and system for controlled media sharing in a networkExpiredJun 16, 08Oct 15, 13[H04L]
8555395 Method and system for providing a media change notification on a computing systemExpiredFeb 03, 04Oct 08, 13[G06F]
8438656 Method and system for preventing unauthorized recording of media content on a macintosh operating systemExpiredJul 09, 10May 07, 13[H04L, G06F]
7584353 Preventing unauthorized distribution of media content within a global networkExpiredSep 12, 03Sep 01, 09[H04L]
7578002 Controlling interaction of deliverable electronic mediaExpiredNov 25, 02Aug 18, 09[H03M]
7570761 Method and system for preventing unauthorized recording of media content in the iTunes™ environmentExpiredFeb 03, 04Aug 04, 09[H04L, H04N, G06F, H04K]

Top Inventors for This Owner

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