Beijing
China
5
2018-12-20
The entities that hold a legal rights for patent applications filed by inventor Wang Xingjun:
Xingjun Wang from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
METHOD FOR IMPLEMENTING DIGITAL RIGHTS MANAGEMENT (DRM)-ENABLED MEDIA GATEWAY/TERMINAL AND DEVICE THEREOF
#2 | 2018-12-13Digital rights management (DRM) method and system for intelligent operating system
#3 | 2014-04-03Secure transmission method and apparatus for transport stream
#4 | 2014-03-20Terminal based on conditional access technology
#5 | 2008-01-10Universal bidirectional serial data transport interface and its data transport method
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