Sijun Wang

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Beijing, CN

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Patents Applicationslast 30 patents

Information Patent Application
DEVICE, SYSTEM AND TRANSACTION METHOD FOR INTEGRATING PAYMENT FUNCT...
- Publication number 20120089507
- Publication date Apr 12, 2012
- POTEVIO INSTITUTE OF TECHNOLOGY CO., LTD.
- Yuhong Zhang
- G06 - COMPUTING CALCULATING COUNTING