IP Library › Assignment 031121/0197
Patent Assignment
Reel/Frame 031121/0197

Assignment of Assignor's Interest

Recorded: 2013-08-30 Pages: 4
Assignors
BHAGAVATHIPERUMAL, CHIDAMBARAM
Executed: 2013-08-28
SONG, YI BO
Executed: 2013-08-28
YANG, LIANG
Executed: 2013-08-28
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Openflow Switch Mode Transition Processing
Patent: 9,374,308 →
Application: 14/015,681 →
Publication: US 2015/0063108
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 10, 2014
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: LENOVO ENTERPRISE SOLUTIONS (SINGAPORE) PTE. LTD.
Reel/Frame 034194/0111 →
Assignment of Assignor's Interest Aug 30, 2016
From: LENOVO ENTERPRISE SOLUTIONS (SINGAPORE) PTE. LTD.
To: LENOVO INTERNATIONAL LIMITED
Reel/Frame 039872/0136 →
Assignment of Assignor's Interest Sep 6, 2019
From: LENOVO ENTERPRISE SOLUTIONS (SINGAPORE) PTE LTD.
To: LENOVO INTERNATIONAL LIMITED
Reel/Frame 050301/0494 →