Patent Assignment
Reel/Frame 032208/0506
Assignment of Assignor's Interest
Recorded: 2014-02-12
Pages: 6
Assignors
CHAO, WINSON CW
Executed: 2012-08-24
LIN, TA-WEI
Executed: 2012-08-28
SUEN, WEI-SHIAU
Executed: 2012-08-24
WU, MING-HSUN
Executed: 2012-08-24
YU, YING-HUNG
Executed: 2012-08-24
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Dynamically Providing Algorithm-Based Password/Challenge Authentication
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 1, 2013
From: CHAO, WINSON CW; LIN, TA-WEI; SUEN, WEI-SHIAU; WU, MING-HSUN
To: INTERNATIONAL BUSINESS MACHINES CORPORATION
Reel/Frame 029909/0941 →
Assignment of Assignor's Interest
Nov 14, 2019
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: DAEDALUS GROUP LLC
Reel/Frame 051018/0649 →
Assignment of Assignor's Interest
Jan 29, 2020
From: DAEDALUS GROUP, LLC
To: DAEDALUS BLUE LLC
Reel/Frame 051737/0191 →