Xiangdong Liang

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Gathering transaction data associated with locally stored data files
- Patent number 9,785,664
- Issue date Oct 10, 2017
- Amazon Technologies, Inc.
- Dawei Qian
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Gathering transaction data associated with locally stored data files
- Patent number 9,087,071
- Issue date Jul 21, 2015
- Amazon Technologies, Inc.
- Dawei Qian
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
GATHERING TRANSACTION DATA ASSOCIATED WITH LOCALLY STORED DATA FILES
- Publication number 20150324415
- Publication date Nov 12, 2015
- AMAZON TECHNOLOGIES, INC.
- Dawei Qian
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GATHERING TRANSACTION DATA ASSOCIATED WITH LOCALLY STORED DATA FILES
- Publication number 20130173540
- Publication date Jul 4, 2013
- AMAZON TECHNOLOGIES, INC.
- Dawei Qian
- G06 - COMPUTING CALCULATING COUNTING