Assignee
QU JIN
CN·3 granted patents·2 citations·filing 2008–2011
Top patents by PatentIndex Score
3 records- 0159US8516251B2Device and method for digital right managementQU JIN·Filed 2008·Granted Aug 20, 2013·1 cites·16 claims
- 0256US9367696B2Interoperability between a plurality of data protection systemsQU JIN·Filed 2011·Granted Jun 14, 2016·1 cites·17 claims
- 0346US8621234B2Information interchange system and apparatusQU JIN·Filed 2008·Granted Dec 31, 2013·0 cites·25 claims
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