Patent Assignment
Reel/Frame 057635/0676
Assignment of Assignor's Interest
Recorded: 2021-09-29
Pages: 3
Assignor
YANG, XINYING
Executed: 2020-03-05
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)
Integrity Verification Method, Apparatus, and System and Device for Data in a Blockchain-Type Ledger
Application:
17/365,772 →
Publication:
US 2021/0326328
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 29, 2021
From: ALIBABA GROUP HOLDING LIMITED
To: ADVANTAGEOUS NEW TECHNOLOGIES CO., LTD.
Reel/Frame 057648/0819 →
Assignment of Assignor's Interest
Sep 29, 2021
From: ADVANTAGEOUS NEW TECHNOLOGIES CO., LTD.
To: ADVANCED NEW TECHNOLOGIES CO., LTD.
Reel/Frame 057648/0864 →
Assignment of Assignor's Interest
Feb 18, 2025
From: ADVANCED NEW TECHNOLOGIES CO., LTD.
To: ANTCHAIN TECHNOLOGY PTE. LTD.
Reel/Frame 070253/0064 →