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Beijing, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Charging control method for a rechargeable battery and portable com...
Patent number
9,634,511
Issue date
Apr 25, 2017
Lenovo (Beijing) Limited
Shuangcheng Zhao
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Control of a power adapter with energy storage elements based on ou...
Patent number
9,236,766
Issue date
Jan 12, 2016
BEIJING LENOVO SOFTWARE LTD.
Ling Yao
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Charging control method for a rechargeable battery and portable com...
Patent number
9,178,372
Issue date
Nov 3, 2015
Lenovo (Beijing) Limited
Shuangcheng Zhao
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Battery management device and portable computer
Patent number
8,896,269
Issue date
Nov 25, 2014
Beijing Lenovo Software Ltd.
Shuangcheng Zhao
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
CHARGING CONTROL METHOD FOR A RECHARGEABLE BATTERY AND PORTABLE COM...
Publication number
20160049806
Publication date
Feb 18, 2016
Lenovo (Beijing) Limited
Shuangcheng Zhao
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CHARGING CONTROL METHOD FOR A RECHARGEABLE BATTERY AND PORTABLE COM...
Publication number
20130132742
Publication date
May 23, 2013
Beijing Lenovo Software Ltd.
Shuangcheng Zhao
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Power Adapter and Portable Computer
Publication number
20120311354
Publication date
Dec 6, 2012
Ling Yao
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
BATTERY MANAGEMENT DEVICE AND PORTABLE COMPUTER
Publication number
20120262107
Publication date
Oct 18, 2012
LENOVO (BEIJING) CO., LTD.
Shuangcheng Zhao
G06 - COMPUTING CALCULATING COUNTING