Xiaoxia GUO

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Smart television terminal and method for establishing a trust chain...
- Patent number 11,303,459
- Issue date Apr 12, 2022
- Academy of Broadcasting Science, National Radio and Television Administration
- Xiaoxia Guo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital rights management (DRM) method and system for intelligent o...
- Patent number 10,685,094
- Issue date Jun 16, 2020
- BEIJING NOVEL-SUPER DIGITAL TV TECHNOLOGY CO., LTD
- Zhifan Sheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Conditional access method and system for intelligent operating system
- Patent number 10,321,181
- Issue date Jun 11, 2019
- BEIJING NOVEL-SUPER DIGITAL TV TECHNOLOGY CO., LTD
- Zhifan Sheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SMART TELEVISION TERMINAL AND METHOD FOR ESTABLISHING A TRUST CHAIN...
- Publication number 20200322172
- Publication date Oct 8, 2020
- Academy of Broadcasting Science, State Administration of Press, Publication R...
- Xiaoxia GUO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR IMPLEMENTING DIGITAL RIGHTS MANAGEMENT (DRM)-ENABLED MED...
- Publication number 20180367829
- Publication date Dec 20, 2018
- Academy of Broadcasting Science, State Administration of Press, Publication,...
- Zhifan SHENG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIGITAL RIGHTS MANAGEMENT (DRM) METHOD AND SYSTEM FOR INTELLIGENT O...
- Publication number 20180357394
- Publication date Dec 13, 2018
- Academy of Broadcasting Science, State Administtion of Press, Publication, Ra...
- Zhifan SHENG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONDITIONAL ACCESS METHOD AND SYSTEM FOR INTELLIGENT OPERATING SYSTEM
- Publication number 20180352281
- Publication date Dec 6, 2018
- Academy of Broadcasting Science, State Administration of Press, Publication,...
- Zhifan SHENG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE