Zhiyuan DUAN

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Electronic device
- Patent number 12,166,267
- Issue date Dec 10, 2024
- Lenovo (Beijing) Limited
- Wei Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic device and control method
- Patent number 11,929,628
- Issue date Mar 12, 2024
- Lenovo (Beijing) Limited
- Yufei Tong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna and terminal
- Patent number 11,670,837
- Issue date Jun 6, 2023
- Lenovo (Beijing) Co., Ltd.
- Shuangjie Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic device
- Patent number 11,404,782
- Issue date Aug 2, 2022
- Lenovo (Beijing) Co., Ltd.
- Wei Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic device
- Patent number 11,405,060
- Issue date Aug 2, 2022
- Lenovo (Beijing) Co., Ltd.
- Zhiyuan Duan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Antenna structure and electronic device
- Patent number 11,349,197
- Issue date May 31, 2022
- Lenovo (Beijing) Co., Ltd.
- Wei Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic device
- Patent number 11,289,797
- Issue date Mar 29, 2022
- Lenovo (Beijing) Co., Ltd.
- Wei Wang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC DEVICE AND CONTROL METHOD
- Publication number 20230091479
- Publication date Mar 23, 2023
- Lenovo (Beijing) Limited
- Yufei TONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electronic Device
- Publication number 20210409043
- Publication date Dec 30, 2021
- LENOVO (BEIJING) CO., LTD.
- Zhiyuan DUAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20200106164
- Publication date Apr 2, 2020
- LENOVO (BEIJING) CO., LTD.
- Wei WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20200106165
- Publication date Apr 2, 2020
- LENOVO (BEIJING) CO., LTD.
- Wei WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTENNA AND TERMINAL
- Publication number 20200106166
- Publication date Apr 2, 2020
- LENOVO (BEIJING) CO., LTD.
- Shuangjie WU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTENNA STRUCTURE AND ELECTRONIC DEVICE
- Publication number 20200106163
- Publication date Apr 2, 2020
- LENOVO (BEIJING) CO., LTD.
- Wei WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20190305424
- Publication date Oct 3, 2019
- LENOVO (BEIJING) CO., LTD.
- Wei WANG
- H01 - BASIC ELECTRIC ELEMENTS