Patent Assignment
Reel/Frame 054797/0505
Assignment of Assignor's Interest
Recorded: 2020-12-17
Pages: 3
Assignor
LI, ZHIGUO
Executed: 2020-06-10
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)
Blockchain-Based Copyright Protection Method and Apparatus, and Electronic Device
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 17, 2020
From: ALIBABA GROUP HOLDING LIMITED
To: ADVANTAGEOUS NEW TECHNOLOGIES CO., LTD.
Reel/Frame 054683/0314 →
Assignment of Assignor's Interest
Dec 17, 2020
From: ADVANTAGEOUS NEW TECHNOLOGIES CO., LTD.
To: ADVANCED NEW TECHNOLOGIES CO., LTD.
Reel/Frame 054683/0405 →