Dong ZHOU

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Shenzhen, Guangdong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for upgrading certificate of POS terminal, server, and POS t...
- Patent number 12,200,144
- Issue date Jan 14, 2025
- SHENZHEN ZOLON TECHNOLOGY CO., LTD.
- Chuanxi Wang
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
INTEGRATED WATERPROOF SEAL ASSEMBLY AND USE THEREOF
- Publication number 20230411901
- Publication date Dec 21, 2023
- SHENZHEN COTRAN NEW MATERIAL CO., LTD
- Bin SONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR UPGRADING CERTIFICATE OF POS TERMINAL, SERVER, AND POS T...
- Publication number 20230353390
- Publication date Nov 2, 2023
- SHENZHEN ZOLON TECHNOLOGY CO., LTD.
- Chuanxi WANG
- G06 - COMPUTING CALCULATING COUNTING