Chunying QU

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Dongguan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Electronic device
- Patent number 11,616,400
- Issue date Mar 28, 2023
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Chunying Qu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multi-stage constant current charging method and charging apparatus
- Patent number 11,539,229
- Issue date Dec 27, 2022
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Jun Zhang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC DEVICE
- Publication number 20220329107
- Publication date Oct 13, 2022
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Chunying QU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20220329111
- Publication date Oct 13, 2022
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Chunying QU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TERMINAL DEVICE AND BATTERY ASSEMBLY
- Publication number 20220311062
- Publication date Sep 29, 2022
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Chunying QU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20210194287
- Publication date Jun 24, 2021
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Chunying QU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CHARGING METHOD AND CHARGING APPARATUS
- Publication number 20200106284
- Publication date Apr 2, 2020
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Jun ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER