Patent Assignment
Reel/Frame 024675/0414
Assignment of Assignor's Interest
Recorded: 2010-07-13
Pages: 6
Assignors
DAS, SUBIR
Executed: 2010-06-30
OBA, YOSHIHIRO
Executed: 2010-07-10
DUTTA, AHUTOSH
Executed: 2010-07-12
Assignees
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO, 105-8001, JAPAN
TELCORDIA TECHNOLOGIES, INC.
1 TELCORDIA DRIVE, SUITE 05G0116, PISCATAWAY, NEW JERSEY, 08854
Covered Property
(1)
Media Independent Handover Protocol Security
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 25, 2021
From: TELCORDIA LEGACY INC. (FORMERLY KNOWN AS TELCORDIA TECHNOLOGIES ET AL.))
To: TOSHIBA CORPORATION (ALSO KNOWN AS KABUSHIKI KAISHA TOSHIBA)
Reel/Frame 055410/0864 →
Assignment of Assignor's Interest
Jun 17, 2021
From: TOSHIBA CORPORATION
To: FOUR BATONS WIRELESS, LLC
Reel/Frame 056573/0154 →
Release of Security Interest
Feb 21, 2025
From: JPMORGAN CHASE BANK, N.A.
To: GRAFTECH INTERNATIONAL HOLDINGS INC. (F/K/A AS UCAR CARBON COMPANY INC.)
Reel/Frame 070291/0686 →