Changsheng Guo

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method, apparatus and computer for data operation
- Patent number 9,535,796
- Issue date Jan 3, 2017
- Beijing Lenovo Software Ltd.
- Liang Tang
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
INFORMATION PROCESSING METHOD AND ELECTRONIC DEVICE
- Publication number 20150082445
- Publication date Mar 19, 2015
- LENOVO (BEIJING) CO., LTD.
- Shi Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD, APPARATUS AND COMPUTER FOR DATA OPERATION
- Publication number 20120324186
- Publication date Dec 20, 2012
- Beijing Lenovo Software Ltd.
- Liang Tang
- G06 - COMPUTING CALCULATING COUNTING