YUN-CHUN DAI

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Shenzhen City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Graphic identification code generation method and apparatus
- Patent number 11,120,317
- Issue date Sep 14, 2021
- Tencent Technology (Shenzhen) Company Limited
- Jin Kai Mai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Graphic identification code generation method and apparatus
- Patent number 10,311,348
- Issue date Jun 4, 2019
- Tencent Technology (Shenzhen) Company Limited
- Jin Kai Mai
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
GRAPHIC IDENTIFICATION CODE GENERATION METHOD AND APPARATUS
- Publication number 20190244068
- Publication date Aug 8, 2019
- Tencent Technology (Shenzhen) Company Limited
- Jin Kai MAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GRAPHIC IDENTIFICATION CODE GENERATION METHOD AND APPARATUS
- Publication number 20180314924
- Publication date Nov 1, 2018
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- Jin Kai MAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
USER INTERFACE HIJACKING PREVENTION DEVICE AND METHOD
- Publication number 20140068776
- Publication date Mar 6, 2014
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- Tian Ming XIAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PRINTING SYSTEM AND METHOD FOR PORTABLE WIRELESS DEVICE
- Publication number 20100267337
- Publication date Oct 21, 2010
- HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO. LTD.
- YI-FANG WU
- G06 - COMPUTING CALCULATING COUNTING