Yingfeng Ma

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Electronic device and display component thereof
- Patent number 11,617,274
- Issue date Mar 28, 2023
- Lenovo (Beijing) Co., Ltd.
- Xiaohua Li
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Heat dissipating device and electronic apparatus
- Patent number 9,532,485
- Issue date Dec 27, 2016
- LENOVO (BEIJING) CO., LTD
- Jinyu Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display method, terminal device and multi-terminal device system
- Patent number 9,342,205
- Issue date May 17, 2016
- LENOVO (BEIJING) CO., LTD
- Dong Chen
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC DEVICE AND DISPLAY COMPONENT THEREOF
- Publication number 20200214147
- Publication date Jul 2, 2020
- LENOVO (BEIJING) CO., LTD.
- Xiaohua LI
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Heat Dissipating Device And Electronic Apparatus
- Publication number 20150245536
- Publication date Aug 27, 2015
- LENOVO (BEIJING) CO., LTD.
- Jinyu Li
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Display Method, Terminal Device And Multi-Terminal Device System
- Publication number 20140218266
- Publication date Aug 7, 2014
- Beijing Lenovo Software Ltd.
- Dong Chen
- G06 - COMPUTING CALCULATING COUNTING