Patent Assignment
Reel/Frame 053258/0216
Assignment of Assignor's Interest
Recorded: 2020-07-20
Pages: 3
Assignor
CHEN, MENGMENG
Executed: 2020-06-12
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)
Method and System for Outer Join of Database Tables
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 3, 2020
From: ALIBABA GROUP HOLDING LIMITED
To: ADVANTAGEOUS NEW TECHNOLOGIES CO., LTD.
Reel/Frame 053702/0392 →
Assignment of Assignor's Interest
Sep 16, 2020
From: ADVANTAGEOUS NEW TECHNOLOGIES CO., LTD.
To: ADVANCED NEW TECHNOLOGIES CO., LTD.
Reel/Frame 053796/0281 →
Assignment of Assignor's Interest
Feb 4, 2021
From: ADVANCED NEW TECHNOLOGIES CO., LTD.
To: ANT FINANCIAL (HANG ZHOU) NETWORK TECHNOLOGY CO., LTD.
Reel/Frame 055145/0942 →
Assignment of Assignor's Interest
Aug 27, 2021
From: ANT FINANCIAL (HANG ZHOU) NETWORK TECHNOLOGY CO., LTD.
To: BEIJING OCEANBASE TECHNOLOGY CO., LTD.
Reel/Frame 057312/0153 →