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QI; Yuemin Patent Filings

QI; Yuemin

Patent Applications and Registrations

Patent applications and USPTO patent grants for QI; Yuemin.The latest application filed is for "transaction processing method, apparatus, device, medium and system".

Company Profile
0.2.3
  • QI; Yuemin - Shanghai CN
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Transaction Processing Method, Apparatus, Device, Medium And System
App 20210312465 - HOU; Xiaonan ;   et al.
2021-10-07
Computer processing system for realizing data upgrade and a data upgrading method
Grant 8,191,058 - Chai , et al. May 29, 2
2012-05-29
Bankcard transaction exchange system
Grant 7,617,152 - Chai , et al. November 10, 2
2009-11-10
Computer processing system for realizing data upgrade and a data upgrading method
App 20090234906 - Chai; Hongfeng ;   et al.
2009-09-17
Novel Bankcard Transaction Exchange System
App 20080098393 - Chai; Hongfeng ;   et al.
2008-04-24

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