CHINA RADIO INTERNATIONAL

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 2445
 
 
 
H04H BROADCAST COMMUNICATION 154
 
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 1284
 
 
 
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
9887788 Method and system for implementing a large area continuous coverage of programs in digital audio broadcastingJan 16, 15Feb 06, 18[G06F, H04H]
9462076 Information dissemination system based on integration of broadcast network and internetMay 24, 13Oct 04, 16[H04L, H04N, G06F]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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