Xiaoren Cheng

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Electronic device operating method and electronic device
- Patent number 12,164,702
- Issue date Dec 10, 2024
- Lenovo (Beijing) Limited
- Ying Gao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic apparatus and data processing method
- Patent number 12,086,359
- Issue date Sep 10, 2024
- Lenovo (Beijing) Limited
- Ying Gao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Input device, electronic device and control method
- Patent number 11,169,635
- Issue date Nov 9, 2021
- Lenovo (Beijing) Co., Ltd.
- Ying Gao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Antenna component and electronic device
- Patent number 11,121,460
- Issue date Sep 14, 2021
- Lenovo (Beijing) Co., Ltd.
- Dafei Mo
- H01 - BASIC ELECTRIC ELEMENTS
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
Electronic device, power supply control chip and power supply contr...
- Patent number 9,350,167
- Issue date May 24, 2016
- 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 Applicationslast 30 patents

Information Patent Application
CONTROL METHOD AND APPARATUS
- Publication number 20250217094
- Publication date Jul 3, 2025
- Lenovo (Beijing) Limited
- Ying GAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DEVICE OPERATING METHOD AND ELECTRONIC DEVICE
- Publication number 20230091663
- Publication date Mar 23, 2023
- Lenovo (Beijing) Limited
- Ying GAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC APPARATUS AND DATA PROCESSING METHOD
- Publication number 20220236827
- Publication date Jul 28, 2022
- Lenovo (Beijing) Limited
- Ying GAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INPUT DEVICE, ELECTRONIC DEVICE AND CONTROL METHOD
- Publication number 20200363896
- Publication date Nov 19, 2020
- LENOVO (BEIJING) CO., LTD.
- Ying GAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ANTENNA COMPONENT AND ELECTRONIC DEVICE
- Publication number 20200212560
- Publication date Jul 2, 2020
- LENOVO (BEIJING) CO., LTD.
- Dafei MO
- H01 - BASIC ELECTRIC ELEMENTS
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
ELECTRONIC DEVICE, POWER SUPPLY CONTROL CHIP AND POWER SUPPLY CONTR...
- Publication number 20130334882
- Publication date Dec 19, 2013
- 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

Xiaoren Cheng

Person

Patents Grantslast 30 patents

Electronic device operating method and electronic device

Electronic apparatus and data processing method

Input device, electronic device and control method

Antenna component and electronic device

Charging control method for a rechargeable battery and portable com...

Electronic device, power supply control chip and power supply contr...

Control of a power adapter with energy storage elements based on ou...

Charging control method for a rechargeable battery and portable com...

Battery management device and portable computer

Patents Applicationslast 30 patents

CONTROL METHOD AND APPARATUS

ELECTRONIC DEVICE OPERATING METHOD AND ELECTRONIC DEVICE

ELECTRONIC APPARATUS AND DATA PROCESSING METHOD

INPUT DEVICE, ELECTRONIC DEVICE AND CONTROL METHOD

ANTENNA COMPONENT AND ELECTRONIC DEVICE

CHARGING CONTROL METHOD FOR A RECHARGEABLE BATTERY AND PORTABLE COM...

ELECTRONIC DEVICE, POWER SUPPLY CONTROL CHIP AND POWER SUPPLY CONTR...

CHARGING CONTROL METHOD FOR A RECHARGEABLE BATTERY AND PORTABLE COM...

Power Adapter and Portable Computer

BATTERY MANAGEMENT DEVICE AND PORTABLE COMPUTER