Assignee
CHU YOUNSUNG
KR·5 granted patents·4 citations·filing 2010–2011
Top patents by PatentIndex Score
5 records- 0175US9001762B2Communication method between a device and another deviceCHU YOUNSUNG·Filed 2011·Granted Apr 7, 2015·3 cites·14 claims
- 0260US8887253B2Method of assigning a user key in a convergence networkCHU YOUNSUNG·Filed 2011·Granted Nov 11, 2014·1 cites·12 claims
- 0347US8955053B2Method for using rights to contentsCHU YOUNSUNG·Filed 2010·Granted Feb 10, 2015·0 cites·16 claims
- 0439US8667601B2Method and device for upgrading rights object that was stored in memory cardCHU YOUNSUNG·Filed 2010·Granted Mar 4, 2014·0 cites·9 claims
- 0537US9443242B2Method for updating advertisement content using DRMCHU YOUNSUNG·Filed 2011·Granted Sep 13, 2016·0 cites·4 claims
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