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Yangyang Kang
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Hangzhou, CN
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last 30 patents
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Patent Application
INFORMATION PUSHING METHOD AND SYSTEM
Publication number
20180374141
Publication date
Dec 27, 2018
ALIBABA GROUP HOLDING LIMITED
Xin Zhou
G06 - COMPUTING CALCULATING COUNTING
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Patent Application
INFORMATION SEARCH NAVIGATION METHOD AND APPARATUS
Publication number
20160320950
Publication date
Nov 3, 2016
ALIBABA GROUP HOLDING LIMITED
Yangyang Kang
G06 - COMPUTING CALCULATING COUNTING