IP Library Assignment 055604/0717
Patent Assignment
Reel/Frame 055604/0717

Assignment of Assignor's Interest

Recorded: 2021-03-16 Pages: 5
Assignors
KAWACHIYA, KIYOKUNI
Executed: 2009-03-18
TATSUBORI, MICHIAKI
Executed: 2009-03-18
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Methods and Systems for Determining the Authenticity of Modified Objects in a Virtual Environment
Application: 17/202,677 →
Publication: US 2021/0268389
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 16, 2021
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: ACTIVISION PUBLISHING, INC.
Reel/Frame 055604/0745 →