Suwon-si
South Korea
7
2010-01-28
The entities that hold a legal rights for patent applications filed by inventor YAO Jun:
Jun YAO from Suwon-si, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
Method, system, and data server for checking revocation of content device and transmitting data
#2 | 2009-03-12Method and apparatus for protecting content consumer's privacy
#3 | 2008-12-04METHOD AND APPARATUS FOR PERFORMING AUTHENTICATION BETWEEN CLIENTS USING SESSION KEY SHARED WITH SERVER
#4 | 2008-11-27METHOD AND APPARATUS FOR CONTROLLING OUTPUT OF CONTENT DEVICE
#5 | 2008-11-27METHOD AND APPARATUS FOR ENCRYPTING AND TRANSMITTING CONTENTS, AND METHOD AND APPARATUS FOR DECRYPTING ENCRYPTED CONTENTS
#6 | 2008-11-20Method of installing software for using digital content and apparatus for playing digital content
#7 | 2008-03-20Method and apparatus for key agreement between devices using polynomial ring
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