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Fan; Xiaojian Patent Filings

Fan; Xiaojian

Patent Applications and Registrations

Patent applications and USPTO patent grants for Fan; Xiaojian.The latest application filed is for "system, method, and apparatus for querying a database".

Company Profile
3.2.4
  • Fan; Xiaojian - Hangzhou 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
Synchronization between primary database and secondary database
Grant 11,429,594 - Fan , et al. August 30, 2
2022-08-30
System, Method, And Apparatus For Querying A Database
App 20210097075 - ZHANG; Guangzhou ;   et al.
2021-04-01
Synchronization Between Primary Database And Secondary Database
App 20200201845 - Fan; Xiaojian ;   et al.
2020-06-25
Log fragmentation method and apparatus
Grant 10,496,616 - Zhang , et al. De
2019-12-03
Resource Allocation Method And Apparatus
App 20180225147 - ZHANG; Guangzhou ;   et al.
2018-08-09
Log Fragmentation Method And Apparatus
App 20170177628 - Zhang; Guangzhou ;   et al.
2017-06-22

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