BINFENG YAN

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BEIJING, CN

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Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR OPENING ACCOUNT BASED ON EUICC
- Publication number 20170161721
- Publication date Jun 8, 2017
- CHINA UNITED NETWORK COMMUNICATIONS GROUP COMPANY LIMITED
- LING HAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR WRITING CARD OVER THE AIR, SERVER AND SMART CARD
- Publication number 20160019381
- Publication date Jan 21, 2016
- CHINA UNITED NETWORK COMMUNICATIONS GROUP COMPANY LIMITED
- QUN YANG
- G06 - COMPUTING CALCULATING COUNTING