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last 30 patents
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Patent Grant
Computer-aided learning system and method with adaptive optimization
Patent number
8,838,016
Issue date
Sep 16, 2014
Beijing Ambow Online Software Co., Ltd.
Haiqing Wei
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Patents Applications
last 30 patents
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Patent Application
COMPUTER-AIDED LEARNING SYSTEM AND METHOD WITH ADAPTIVE OPTIMIZATION
Publication number
20110281253
Publication date
Nov 17, 2011
BEIJING AMBOW ONLINE SOFTWARE CO., LTD.
Haiqing Wei
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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