Zhigang Chen

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and server for pushing information proactively
- Patent number 9,646,060
- Issue date May 9, 2017
- Huawei Device Co., Ltd.
- Zhigang Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for quickly adding recipient and mobile terminal
- Patent number 9,130,891
- Issue date Sep 8, 2015
- Huawei Device Co., Ltd.
- Zhigang Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and terminal for displaying picture/interface
- Patent number 8,982,073
- Issue date Mar 17, 2015
- Huawei Device Co., Ltd.
- Zhigang Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SERVER FOR PUSHING INFORMATION PROACTIVELY
- Publication number 20170185654
- Publication date Jun 29, 2017
- HUAWEI DEVICE CO., LTD.
- Zhigang CHEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Battery Management Apparatus, Portable Power Source and Battery Man...
- Publication number 20160359347
- Publication date Dec 8, 2016
- YULONG COMPUTER TELECOMMUNICATION SCIENTIFIC (SHENZHEN) CO., LTD.
- Zhengyi Huang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method and Apparatus for Quickly Adding Recipient and Mobile Terminal
- Publication number 20130246545
- Publication date Sep 19, 2013
- HUAWEI DEVICE CO., LTD.
- Zhigang Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SERVER FOR PUSHING INFORMATION PROACTIVELY
- Publication number 20130117312
- Publication date May 9, 2013
- HUAWEI DEVICE CO., LTD.
- Zhigang CHEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND TERMINAL FOR DISPLAYING PICTURE/INTERFACE
- Publication number 20120268408
- Publication date Oct 25, 2012
- HUAWEI DEVICE CO., LTD.
- Zhigang Chen
- G06 - COMPUTING CALCULATING COUNTING