Patent Assignment
Reel/Frame 051890/0898
Assignment of Assignor's Interest
Recorded: 2020-02-21
Pages: 6
Assignors
YU, LIYING
Executed: 2019-09-09
ZHANG, LAMEI
Executed: 2019-09-09
BAO, FENG
Executed: 2019-09-10
GUO, CHENLU
Executed: 2019-09-09
Assignee
ALIBABA GROUP HOLDING LIMITED
FOURTH FLOOR, ONE CAPITAL PLACE, P.O. BOX 847, GRAND CAYMAN, CAYMAN ISLANDS
Covered Property
(1)
Attendance Processing Method and Apparatus
Application:
16/125,129 →
Publication:
US 2018/0365649
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.