Daejon
South Korea
4
2007-03-15
The entities that hold a legal rights for patent applications filed by inventor Kwon Eun-Jung:
Eun-Jung Kwon from Daejon, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
Service providing method based on service subscriber level on cable network
#2 | 2007-02-15Method for securing DOCSIS cable modem against physical security attacks
#3 | 2006-06-15Data server for interactive data broadcasting service and interactive data broadcasting service providing method using the same
#4 | 2005-05-19Method for processing updated application data in headend or terminal of digital data broadcasting system
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