Zhiqiang WU

Follow

Person

Hangzhou City, Zhejiang Province, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Permission-controlled smart contract upgrade method and system base...
- Patent number 11,677,572
- Issue date Jun 13, 2023
- HANGZHOU QULIAN TECHNOLOGY CO., LTD.
- Wei Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Permission-controlled smart contract upgrade method based on smart...
- Patent number 11,301,233
- Issue date Apr 12, 2022
- HANGZHOU QULIAN TECHNOLOGY CO., LTD.
- Wei Li
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
PERMISSION-CONTROLLED SMART CONTRACT UPGRADE METHOD AND SYSTEM BASE...
- Publication number 20220278861
- Publication date Sep 1, 2022
- HANGZHOU QULIAN TECHNOLOGY CO., LTD.
- Wei LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PERMISSION-CONTROLLED SMART CONTRACT UPGRADE METHOD BASED ON SMART...
- Publication number 20200394032
- Publication date Dec 17, 2020
- HANGZHOU QULIAN TECHNOLOGY CO.,LTD.
- Wei LI
- G06 - COMPUTING CALCULATING COUNTING