Su Fan

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Electronic device with multiple display modes and display method of...
- Patent number 9,459,714
- Issue date Oct 4, 2016
- BEIJING LENOVO SOFTWARE LTD.
- Quan Niu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
Electronic Device With Multiple Display Modes and Display method Of...
- Publication number 20130201101
- Publication date Aug 8, 2013
- LENOVO (BEIJING) CO., LTD.
- Quan Niu
- G06 - COMPUTING CALCULATING COUNTING