IP Library › Assignment 030898/0286
Patent Assignment
Reel/Frame 030898/0286

Assignment of Assignor's Interest

Recorded: 2013-07-29 Pages: 4
Assignors
ZHANG, JIANBANG
Executed: 2013-07-22
LI, JIAN
Executed: 2013-07-22
NICHOLSON, JOHN WELDON
Executed: 2013-07-22
PERRIN, STEVEN RICHARD
Executed: 2013-07-22
Assignee
LENOVO (SINGAPORE) PTE. LTD.
151 LORONG CHUAN, # 02-01, TECH PARK, 556741, SINGAPORE
Covered Property (1)
Preserving Phase Shift in Spatial Filtering
Patent: 9,288,577 →
Application: 13/953,433 →
Publication: US 2015/0030179
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 049688/0082 →
Assignment of Assignor's Interest Jan 10, 2025
From: LENOVO PC INTERNATIONAL LIMITED
To: LENOVO SWITZERLAND INTERNATIONAL GMBH
Reel/Frame 069870/0670 →