IP Library Assignment 047109/0333
Patent Assignment
Reel/Frame 047109/0333

Assignment of Assignor's Interest

Recorded: 2018-10-09 Pages: 3
Assignor
ZHANG, JIANBANG
Executed: 2018-09-27
Assignee
LENOVO (SINGAPORE) PTE. LTD.
151, LORONG CHUAN, #02-01, NEW TECH PARK, SINGAPORE, 556741, SINGAPORE
Covered Property (1)
User Authentication via Emotion Detection
Application: 16/155,463 →
Publication: US 2020/0110863
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 19, 2025
From: LENOVO (SINGAPORE) PTE LTD.
To: LENOVO PC INTERNATIONAL LIMITED
Reel/Frame 070268/0984 →
Assignment of Assignor's Interest Feb 20, 2025
From: LENOVO PC INTERNATIONAL LIMITED
To: LENOVO SWITZERLAND INTERNATIONAL GMBH
Reel/Frame 070269/0092 →