IP Library › Assignment 031867/0448
Patent Assignment
Reel/Frame 031867/0448

Assignment of Assignor's Interest

Recorded: 2013-12-20 Pages: 4
Assignors
PERRIN, STEVEN RICHARD
Executed: 2013-12-20
HAGENBUCH, MATTHEW LLOYD
Executed: 2013-12-20
NICHOLSON, JOHN WELDON
Executed: 2013-12-19
Assignee
LENOVO (SINGAPORE) PTE. LTD.
151 LORONG CHUAN, # 02-01, TECH PARK, 556741, SINGAPORE
Covered Property (1)
Specialized Virtual Personal Assistant Setup
Patent: 9,892,199 →
Application: 14/137,412 →
Publication: US 2015/0178393
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 8, 2019
From: LENOVO (SINGAPORE) PTE. LTD.
To: LENOVO PC INTERNATIONAL LIMITED
Reel/Frame 049693/0713 →
Assignment of Assignor's Interest Jan 10, 2025
From: LENOVO PC INTERNATIONAL LIMITED
To: LENOVO SWITZERLAND INTERNATIONAL GMBH
Reel/Frame 069870/0670 →