Feifei CHAI

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HuiZhou, Guangdong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for adjusting screen brightness of terminal, and...
- Patent number 10,438,562
- Issue date Oct 8, 2019
- JRD COMMUNICATIONS INC.
- Jianqiang Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for switching off communication screen to avoid false trigge...
- Patent number 10,334,095
- Issue date Jun 25, 2019
- Huizhou TCL Mobile Communication Co., Ltd
- Jianqiang Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for deleting messages and terminal
- Patent number 10,241,653
- Issue date Mar 26, 2019
- JRD COMMUNICATION INC.
- Feifei Chai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for turning off an alarm of a mobile terminal
- Patent number 9,671,895
- Issue date Jun 6, 2017
- Huizhou TCL Mobile Communication Co., Ltd
- Jianqiang Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for unlocking mobile phone screen
- Patent number 9,516,157
- Issue date Dec 6, 2016
- Huizhou TCL Mobile Communication Co., Ltd.
- Feifei Chai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD, SYSTEM, AND TERMINAL FOR ADJUSTING SCREEN BRIGHTNESS OF TER...
- Publication number 20180122335
- Publication date May 3, 2018
- JRD COMMUNICATION INC.
- Jianqiang CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR DELETING MESSAGES AND TERMINAL
- Publication number 20160320933
- Publication date Nov 3, 2016
- JRD COMMUNICATION INC.
- Feifei CHAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR SWITCHING OFF COMMUNICATION SCREEN TO AVOID FALSE TRIGGE...
- Publication number 20160301799
- Publication date Oct 13, 2016
- HUIZHOU TCL MOBILE COMMUNICATION CO., LTD
- Jianqiang CHEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR UNLOCKING MOBILE PHONE SCREEN
- Publication number 20150229757
- Publication date Aug 13, 2015
- HUIZHOU TCL MOBILE COMMUNICATION CO., LTD.
- Feifei Chai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and System for Turning off an Alarm of a Mobile Terminal
- Publication number 20150177902
- Publication date Jun 25, 2015
- HUIZHOU TCL MOBILE COMMUNICATIONS CO., LTD.
- Jianqiang Chen
- G06 - COMPUTING CALCULATING COUNTING