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Patents Grants
last 30 patents
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Patent Grant
Internet based security information interaction apparatus and method
Patent number
9,065,806
Issue date
Jun 23, 2015
China Unionpay Co., Ltd.
Fengjun Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Payment system and method of IC card and a multi-application IC car...
Patent number
8,608,064
Issue date
Dec 17, 2013
China Unionpay Co., Ltd.
Jinyao Xu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
PROCESSING METHOD FOR FAILING TO READ DATA FROM NON-CONTACT IC CARD...
Publication number
20150287024
Publication date
Oct 8, 2015
China Unionpay Co., Ltd
Chunye Hui
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND SYSTEM FOR SECURITY INFORMATION INTERACTION BASED ON INT...
Publication number
20140172741
Publication date
Jun 19, 2014
China Unionpay Co., Ltd
Fengjun Liu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INTERNET BASED SECURITY INFORMATION INTERACTION APPARATUS AND METHOD
Publication number
20140095863
Publication date
Apr 3, 2014
Fengjun Liu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PAYMENT SYSTEM AND METHOD OF IC CARD AND A MULTI-APPLICATION IC CAR...
Publication number
20130001304
Publication date
Jan 3, 2013
Jinyao Xu
G06 - COMPUTING CALCULATING COUNTING