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Hangzhou City, Zhejiang Province, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Interactive aggregate signature method, and device and storage medium
Patent number
12,126,733
Issue date
Oct 22, 2024
HANGZHOU QULIAN TECHNOLOGY CO., LTD.
Weiwei Qiu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for balancing cross-domain broadcast network load of blockch...
Patent number
12,120,031
Issue date
Oct 15, 2024
HANGZHOU QULIAN TECHNOLOGY CO., LTD.
Wei Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for upgrading blockchain system, and terminal device
Patent number
12,032,943
Issue date
Jul 9, 2024
HANGZHOU QULIAN TECHNOLOGY CO., LTD.
Lizhong Kuang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Formal verification method for certificate storage smart contract,...
Patent number
12,028,331
Issue date
Jul 2, 2024
HANGZHOU QULIAN TECHNOLOGY CO., LTD.
Weiwei Qiu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and system for active failure recovery of single node improv...
Patent number
11,841,778
Issue date
Dec 12, 2023
HANGZHOU QULIAN TECHNOLOGY CO., LTD.
Weiwei Qiu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Smart contract processing method and system, computer device, and r...
Patent number
11,681,509
Issue date
Jun 20, 2023
HANGZHOU QULIAN TECHNOLOGY CO., LTD.
Weiwei Qiu
G06 - COMPUTING CALCULATING COUNTING
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 Applications
last 30 patents
Information
Patent Application
METHOD FOR DATA PROCESSING, DATABASE SYSTEM, COMPUTER EQUIPMENT, AN...
Publication number
20240320203
Publication date
Sep 26, 2024
Hangzhou Hyperchain Technology Co., Ltd.
Kejie ZHANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD FOR UPGRADING BLOCKCHAIN SYSTEM, AND TERMINAL DEVICE
Publication number
20240220224
Publication date
Jul 4, 2024
Hangzhou Qulian Technology Co., Ltd.
Lizhong KUANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CONSENSUS TRUSTED CLUSTER CHANGING METHOD, COMPUTER DEVICE AND COMP...
Publication number
20240097919
Publication date
Mar 21, 2024
Hangzhou Hyperchain Technology Co., Ltd.
Weiwei QIU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONSENSUS METHOD AND APPARATUS FOR BLOCKCHAIN, SERVER AND STORA...
Publication number
20230334930
Publication date
Oct 19, 2023
HANGZHOU QULIAN TECHNOLOGY CO., LTD.
Weiwei QIU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PIPELINE-FRIENDLY SIGNATURE AND VERIFICATION METHOD, DEVICE, AND ST...
Publication number
20230033216
Publication date
Feb 2, 2023
HANGZHOU QULIAN TECHNOLOGY CO., LTD.
Weiwei QIU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BLOCKCHAIN DATA INDEX METHOD, BLOCKCHAIN DATA STORAGE METHOD AND DE...
Publication number
20220414090
Publication date
Dec 29, 2022
HANGZHOU QULIAN TECHNOLOGY CO., LTD.
Weiwei QIU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INTERACTIVE AGGREGATE SIGNATURE METHOD, AND DEVICE AND STORAGE MEDIUM
Publication number
20220337429
Publication date
Oct 20, 2022
HANGZHOU QULIAN TECHNOLOGY CO., LTD.
Weiwei QIU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FORMAL VERIFICATION METHOD FOR CERTIFICATE STORAGE SMART CONTRACT,...
Publication number
20220294776
Publication date
Sep 15, 2022
Hangzhou Qulian Technology Co., Ltd.
Weiwei QIU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD, APPARATUS AND DEVICE FOR PARALLEL EXECUTION OF SMART CONTRA...
Publication number
20220292082
Publication date
Sep 15, 2022
HANGZHOU QULIAN TECHNOLOGY CO., LTD.
Weiwei QIU
G06 - COMPUTING CALCULATING COUNTING
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
METHOD AND SYSTEM FOR ACTIVE FAILURE RECOVERY OF SINGLE NODE IMPROV...
Publication number
20220222156
Publication date
Jul 14, 2022
HANGZHOU QULIAN TECHNOLOGY CO., LTD.
Weiwei QIU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD FOR BALANCING CROSS-DOMAIN BROADCAST NETWORK LOAD OF BLOCKCH...
Publication number
20220224648
Publication date
Jul 14, 2022
Hangzhou Qulian Technology Co., Ltd.
Wei LI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SMART CONTRACT CLIENT PROGRAM GENERATION METHOD, SYSTEM AND DEVICE,...
Publication number
20220179651
Publication date
Jun 9, 2022
HANGZHOU QULIAN TECHNOLOGY CO., LTD.
Weiwei QIU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SMART CONTRACT PROCESSING METHOD AND SYSTEM, COMPUTER DEVICE, AND R...
Publication number
20220171607
Publication date
Jun 2, 2022
HANGZHOU QULIAN TECHNOLOGY CO., LTD.
Weiwei QIU
G06 - COMPUTING CALCULATING COUNTING
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