Patent Assignment
Reel/Frame 026999/0140
Change of Name
Recorded: 2011-09-30
Pages: 4
Assignor
CHANG DATA, LLC
Executed: 2011-08-18
Assignee
INTELLECTUAL VENTURES HOLDING 84 LLC
160 GREENTREE DRIVE, SUITE 101, DOVER, DELAWARE, 19904
Covered Properties
(5)
Double Gate Dram Memory Cell
Patent:
6,064,589 →
Application:
09/072,879 →
Random Access Memory Cell Having Double-Gate Access Transistor for Reduced Leakage Current
Patent:
6,661,699 →
Application:
09/546,747 →
Random Access Memory Cell Having Reduced Leakage Current
Patent:
6,661,702 →
Application:
10/350,653 →
Random Access Memory Cell Having Reduced Current Leakage and Having a Pass Transistor Control Gate Formed in a Trench
Patent:
6,934,180 →
Application:
10/675,042 →
Semiconductor Memory Device Including a Double-Gate Dynamic Random Access Memory Cell Having Reduced Current Leakage
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 10, 2008
From: WALKER, DARRYL G
To: CHANG DATA, LLC
Reel/Frame 021502/0839 →
Merger
Jan 13, 2016
From: INTELLECTUAL VENTURES HOLDING 84 LLC
To: NYTELL SOFTWARE LLC
Reel/Frame 037482/0576 →
Assignment of Assignor's Interest
Jan 4, 2020
From: INTELLECTUAL VENTURES ASSETS 158 LLC
To: HANGER SOLUTIONS, LLC
Reel/Frame 051486/0425 →
Assignment of Assignor's Interest
Feb 2, 2020
From: NYTELL SOFTWARE LLC
To: INTELLECTUAL VENTURES ASSETS 158 LLC
Reel/Frame 051777/0173 →
Assignment of Assignor's Interest
May 14, 2021
From: HANGER SOLUTIONS, LLC
To: FOOTHILLS IP LLC
Reel/Frame 056246/0533 →