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Patents Grants
last 30 patents
Information
Patent Grant
Rotation shaft assembly and electronic device
Patent number
12,197,257
Issue date
Jan 14, 2025
Lenovo (Beijing) Limited
Feng Yang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Electronic device
Patent number
10,678,308
Issue date
Jun 9, 2020
Lenovo (Beijing) Co., Ltd.
Chunfeng Yuan
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
CONNECTING DEVICE AND ELECTRONIC DEVICE
Publication number
20250110532
Publication date
Apr 3, 2025
Lenovo (Beijing) Limited
Feng YANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ELECTRONIC DEVICE AND STATE SWITCHING METHOD THEREOF
Publication number
20240334629
Publication date
Oct 3, 2024
Lenovo (Beijing) Limited
Feng YANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ROTATION SHAFT ASSEMBLY, ELECTRONIC APPARATUS, AND ROTATION METHOD
Publication number
20230350468
Publication date
Nov 2, 2023
Lenovo (Beijing) Limited
Feng YANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ROTATION SHAFT ASSEMBLY AND ELECTRONIC DEVICE
Publication number
20230105988
Publication date
Apr 6, 2023
Lenovo (Beijing) Limited
Feng YANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
BASE MATERIAL AND FORMATION METHOD THEREOF, AND ELECTRONIC DEVICE
Publication number
20230071142
Publication date
Mar 9, 2023
Lenovo (Beijing) Limited
Ting YIN
G02 - OPTICS
Information
Patent Application
ELECTRONIC DEVICE
Publication number
20180136698
Publication date
May 17, 2018
LENOVO (BEIJING) CO., LTD.
Chunfeng YUAN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Housing of Electronic Apparatus and Method for Manufacturing the Same
Publication number
20170075390
Publication date
Mar 16, 2017
Beijing Lenovo Software Ltd.
Ning Hao
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL