Wenhan Zhang

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Beijing, CN

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Patents Applicationslast 30 patents

Information Patent Application
TRANSACTION DATA PROCESSING METHOD, DEVICE, APPARATUS AND SYSTEM
- Publication number 20220270067
- Publication date Aug 25, 2022
- NETSUNION CLEARING CORPORATION
- Xiang Lu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TRANSACTION SYSTEM AND SERVICE PROCESSING METHOD
- Publication number 20220122048
- Publication date Apr 21, 2022
- NETSUNION CLEARING CORPORATION
- Qun Li Qiang
- G06 - COMPUTING CALCULATING COUNTING