IP Library › Assignment 042728/0188
Patent Assignment
Reel/Frame 042728/0188

Assignment of Assignor's Interest

Recorded: 2017-06-15 Pages: 5
Assignors
HONG, ZHU
Executed: 2016-07-13
CHEN, HANG
Executed: 2016-07-13
WU, ZHENHAO
Executed: 2016-07-13
Assignee
ALIBABA GROUP HOLDING LIMITED
FOURTH FLOOR, ONE CAPITAL PLACE, P.O. BOX 847, GRAND CAYMAN, CAYMAN ISLANDS
Covered Property (1)
Instant Communication Method and Server
Application: 15/153,662 →
Publication: US 2016/0337284
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 22, 2019
From: ALIBABA GROUP HOLDING LIMITED
To: DINGTALK HOLDING (CAYMAN) LIMITED
Reel/Frame 048417/0707 →