Patent Assignment
Reel/Frame 073439/0094
Assignment of Assignor's Interest
Recorded: 2026-01-12
Pages: 8
Assignor
HANGZHOU QULIAN TECHNOLOGY CO., LTD.
Executed: 2023-09-01
Assignee
HANGZHOU HYPERCHAIN TECHNOLOGY CO., LTD.
ROOM 1701, BUILDING 2, NO. 199, YUEMING ROAD, XIXING STREET, BINJIANG DISTRICT, HANGZHOU, ZHEJIANG, 310051, CHINA
Covered Property
(1)
Consensus Method and Apparatus for Blockchain, Server and Storage Medium
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 23, 2023
From: QIU, WEIWEI; LI, WEI; HUANG, FANGLEI; ZHANG, KEJIE
To: HANGZHOU QULIAN TECHNOLOGY CO., LTD.
Reel/Frame 064038/0687 →
Change of Name
Nov 28, 2025
From: HANGZHOU QULIAN TECHNOLOGY CO., LTD.
To: HANGZHOU TECHNOLOGY CO., LTD.
Reel/Frame 073054/0698 →
Corrective Assignment to Correct the Name Change of Receiving Party Should Be Hangzhou Hyperchain Co., Ltd. Previously Recorded on Reel 73054 Frame 698. Assignor(S) Hereby Confirms the Change of Name.
Dec 4, 2025
From: HANGZHOU QULIAN TECHNOLOGY CO., LTD.
To: HANGZHOU HYPERCHAIN TECHNOLOGY CO., LTD.
Reel/Frame 073833/0501 →