For the Inventor, By the Inventor

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Academy of Broadcasting Science, State Administration of Press, Publication, Radio, Film & Television

USPTO Granted Patents = 2

Forward Citations = 0

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10 inventors (with patents filed for the assignee):

Lei Wang (2 out of 540 patents)

Zhifan Sheng (2 out of 4 patents)

Xiaoxia Guo (2 out of 3 patents)

4. Zhijian Liang (2 out of 2 patents)

5. Lei Zhang (2 out of 47 patents)

6. Zheng Li (1 out of 55 patents)

7. Qiang Wang (1 out of 152 patents)

8. Peiyu Guo (1 out of 2 patents)

9. Xingjun Wang (1 out of 4 patents)

10. Dongfei Wang (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 10685094 - Digital rights management (DRM) method and system for intelligent operating system (2020-06-16),

2. 10321181 - Conditional access method and system for intelligent operating system (2019-06-11),

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USPTO Data Jan 1 1976 - Dec 23 2025

2 Patents

#765 in Beijing

#9,995 in China

Academy of Broadcasting Science, State Administration of Press, Publication, Radio, Film & Television

Forward Citations = 0

10 inventors:

Lei Wang (2 out of 540 patents)

Zhifan Sheng (2 out of 4 patents)

Xiaoxia Guo (2 out of 3 patents)

4. Zhijian Liang (2 out of 2 patents)

5. Lei Zhang (2 out of 47 patents)

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