Yingxia Lin

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Methods and devices for adding new member to group through barcode...
- Patent number 10,771,271
- Issue date Sep 8, 2020
- Tencent Technology (Shenzhen) Company Limited
- Xiaolong Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and devices for adding new member to group through barcode...
- Patent number 10,069,640
- Issue date Sep 4, 2018
- Tencent Technology (Shenzhen) Company Limited
- Xiaolong Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and devices for online contacts expansion
- Patent number 9,813,373
- Issue date Nov 7, 2017
- Tencent Technology (Shenzhen) Company Limited
- Xiaolong Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Login method, apparatus, and system
- Patent number 9,137,245
- Issue date Sep 15, 2015
- Tencent Technology (Shenzhen) Company Limited
- Tianqing Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHODS AND DEVICES FOR ADDING NEW MEMBER TO GROUP THROUGH BARCODE...
- Publication number 20180337797
- Publication date Nov 22, 2018
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- Xiaolong ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND DEVICES FOR ONLINE CONTACTS EXPANSION
- Publication number 20150215261
- Publication date Jul 30, 2015
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- Xiaolong ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR DISPLAYING EMOTICON
- Publication number 20140324414
- Publication date Oct 30, 2014
- Xiaolong Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LOGIN METHOD, APPARATUS, AND SYSTEM
- Publication number 20140325628
- Publication date Oct 30, 2014
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- TIANQING HUANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND DEVICES FOR ADDING NEW MEMBER TO GROUP THROUGH BARCODE...
- Publication number 20140156757
- Publication date Jun 5, 2014
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- Xiaolong ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE