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Huabing Liu
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Beijing, CN
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last 30 patents
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Patent Grant
Information processing device
Patent number
9,007,757
Issue date
Apr 14, 2015
Beijing Lenovo Software Ltd.
Zhifeng Yang
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
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Patent Application
Information Processing Device
Publication number
20130021738
Publication date
Jan 24, 2013
LENOVO (BEIJING) CO., LTD.
Zhifeng Yang
G06 - COMPUTING CALCULATING COUNTING