Chaohui DING

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
System, method, and server for playing multimedia resource
- Patent number 11,108,727
- Issue date Aug 31, 2021
- Tencent Technology (Shenzhen) Company Limited
- Kai Qian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Complex hardware-based system for video surveillance tracking
- Patent number 10,812,761
- Issue date Oct 20, 2020
- Tencent Technology (Shenzhen) Company Limited
- Lei Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Authorization method, apparatus, and system applied to electronic lock
- Patent number 10,586,415
- Issue date Mar 10, 2020
- Tencent Technology (Shenzhen) Company Limited
- Kai Qian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM, METHOD, AND SERVER FOR PLAYING MULTIMEDIA RESOURCE
- Publication number 20180367497
- Publication date Dec 20, 2018
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- Kai Qian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUTHORIZATION METHOD, APPARATUS, AND SYSTEM APPLIED TO ELECTRONIC LOCK
- Publication number 20180322718
- Publication date Nov 8, 2018
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- Kai QIAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMPLEX HARDWARE-BASED SYSTEM FOR VIDEO SURVEILLANCE TRACKING
- Publication number 20180278892
- Publication date Sep 27, 2018
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- Lei ZHANG
- G06 - COMPUTING CALCULATING COUNTING