IP Library › Assignment 026553/0942
Patent Assignment
Reel/Frame 026553/0942

Assignment of Assignor's Interest

Recorded: 2011-07-07 Pages: 6
Assignors
LI, QI CHENG
Executed: 2011-06-03
LU, SHENG
Executed: 2011-06-03
WANG, JIAN
Executed: 2011-06-04
ZHU, ZI YU
Executed: 2011-06-03
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Method and System for Providing Scene Data of Virtual World
Patent: 8,947,431 →
Application: 13/110,033 →
Publication: US 2011/0285715
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 12, 2023
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: ROBLOX CORPORATION
Reel/Frame 064882/0470 →