Assignee
LEE NAM-GEOL
KR·3 granted patents·6 citations·filing 2007–2009
Top patents by PatentIndex Score
3 records- 0168US8788304B2Digital rights management provision apparatus, system, and methodLEE NAM-GEOL·Filed 2009·Granted Jul 22, 2014·4 cites·23 claims
- 0257US8612355B2Digital rights management provision apparatus, system, and methodLEE NAM-GEOL·Filed 2007·Granted Dec 17, 2013·2 cites·14 claims
- 0352US8768849B2Digital rights management provision apparatus, system, and methodLEE NAM-GEOL·Filed 2009·Granted Jul 1, 2014·0 cites·19 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →