Longfei Liu

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Screen projection processing method and device
- Patent number 11,687,311
- Issue date Jun 27, 2023
- Lenovo (Beijing) Limited
- Xiao Liu
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SCREEN PROJECTION PROCESSING METHOD AND DEVICE
- Publication number 20220027117
- Publication date Jan 27, 2022
- Lenovo (Beijing) Limited
- Xiao LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING METHOD AND ELECTRONIC DEVICE
- Publication number 20150058788
- Publication date Feb 26, 2015
- LENOVO (BEIJING) CO., LTD.
- Longfei Liu
- G06 - COMPUTING CALCULATING COUNTING