Lifeng FAN

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Experimental device for studying the propagation characteristics of...
- Patent number 10,955,382
- Issue date Mar 23, 2021
- Beijing University of Technology
- Lifeng Fan
- G01 - MEASURING TESTING
Information Patent Grant
Information processing method with voice recognition
- Patent number 9,959,865
- Issue date May 1, 2018
- BEIJING LENOVO SOFTWARE LTD.
- Haisheng Dai
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Control method and electronic apparatus
- Patent number 9,772,703
- Issue date Sep 26, 2017
- Lenovo (Beijing) Co., Ltd.
- Guang Yang
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
AN EXPERIMENTAL DEVICE FOR STUDYING THE PROPAGATION CHARACTERISTICS...
- Publication number 20200386715
- Publication date Dec 10, 2020
- BEIJING UNIVERSITY OF TECHNOLOGY
- LIFENG FAN
- G01 - MEASURING TESTING
Information Patent Application
Information Processing Method And Electronic Apparatus
- Publication number 20140136215
- Publication date May 15, 2014
- LENOVO (BEIJING) CO., LTD.
- Haisheng Dai
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
CONTROL METHOD AND ELECTRONIC APPARATUS
- Publication number 20140015779
- Publication date Jan 16, 2014
- LENOVO (BEIJING) CO., LTD.
- Guang YANG
- G06 - COMPUTING CALCULATING COUNTING