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Danqing Liu
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Shanghai, CN
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last 30 patents
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Patent Grant
Streaming signal and methods of using the same in secure digital co...
Patent number
11,405,444
Issue date
Aug 2, 2022
SHANGHAI WEILING ELECTRONICS CO., LTD.
Danqing Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Secure digital communication devices and secure digital communicati...
Patent number
11,360,734
Issue date
Jun 14, 2022
SHANGHAI WEILING ELECTRONICS CO., LTD.
Danqing Liu
G06 - COMPUTING CALCULATING COUNTING