IP Library Assignment 042447/0382
Patent Assignment
Reel/Frame 042447/0382

Assignment of Assignor's Interest

Recorded: 2017-05-11 Pages: 3
Assignors
GUO, CHENLU
Executed: 2017-04-26
HUANG, HUIQUAN
Executed: 2017-04-26
LIN, CHANGYUAN
Executed: 2017-04-26
LIU, TAIJU
Executed: 2017-04-26
Assignee
ALIBABA GROUP HOLDING LIMITED
FOURTH FLOOR, ONE CAPITAL PLACE, P.O. BOX 847, GEORGE TOWN, GRAND CAYMAN, CAYMAN ISLANDS
Covered Property (1)
Method and System for Offline Attendance Processing
Application: 15/489,249 →
Publication: US 2017/0309084
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 12, 2019
From: ALIBABA GROUP HOLDING LIMITED
To: DINGTALK HOLDING (CAYMAN) LIMITED
Reel/Frame 048312/0563 →