Patent Assignment
Reel/Frame 073054/0698
Change of Name
Recorded: 2025-11-28
Pages: 8
Assignor
HANGZHOU QULIAN TECHNOLOGY CO., LTD.
Executed: 2023-09-01
Assignee
HANGZHOU TECHNOLOGY CO., LTD.
ROOM 2001, BUILDING A, BUILDING 2, NO.399, DANFENG ROADROAD, BINJIANG DISTRICT, HANGZHOU, 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 →
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 →
Assignment of Assignor's Interest
Jan 12, 2026
From: HANGZHOU QULIAN TECHNOLOGY CO., LTD.
To: HANGZHOU HYPERCHAIN TECHNOLOGY CO., LTD.
Reel/Frame 073439/0094 →