IP Library › Assignment 052087/0752
Patent Assignment
Reel/Frame 052087/0752

Assignment of Assignor's Interest

Recorded: 2020-03-11 Pages: 5
Assignors
YU, YIRONG
Executed: 2020-03-05
QIU, HONGLIN
Executed: 2020-03-06
Assignee
ALIBABA GROUP HOLDING LIMITED
FOURTH FLOOR, ONE CAPITAL PLACE, P.O. BOX 847, GEORGE TOWN, GRAND CAYMAN, KY1-1103, CAYMAN ISLANDS
Covered Property (1)
Retrieving Public Data for Blockchain Networks Using Trusted Execution Environments
Application: 16/714,414 →
Publication: US 2020/0311312
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 31, 2020
From: ALIBABA GROUP HOLDING LIMITED
To: ADVANTAGEOUS NEW TECHNOLOGIES CO., LTD.
Reel/Frame 053743/0464 →
Assignment of Assignor's Interest Sep 10, 2020
From: ADVANTAGEOUS NEW TECHNOLOGIES CO., LTD.
To: ADVANCED NEW TECHNOLOGIES CO., LTD.
Reel/Frame 053754/0625 →