Patent Assignment
Reel/Frame 033434/0534
Assignment of Assignor's Interest
Recorded: 2014-07-31
Pages: 7
Assignors
ADAM, CONSTANTIN M.
Executed: 2014-07-29
GUO, SHANG Q.
Executed: 2014-07-29
ROFRANO, JOHN J.
Executed: 2014-07-31
RUAN, YAOPING
Executed: 2014-07-29
YUNG-FUNG, FREDERICK
Executed: 2014-07-30
ZENG, SAI
Executed: 2014-07-30
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Protected Graphical User Interface for Role-Based Application and Data Access
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Assignor Name Previously Recorded on Reel 033434 Frame 0534. Assignor(S) Hereby Confirms the Assignment.
Aug 15, 2014
From: WU, FREDERICK YUNG-FUNG
To: INTERNATIONAL BUSINESS MACHINES CORPORATION
Reel/Frame 033549/0707 →
Assignment of Assignor's Interest
Jan 15, 2021
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: AIRBNB, INC.
Reel/Frame 056427/0193 →