IP Library › Assignment 055410/0864
Patent Assignment
Reel/Frame 055410/0864

Assignment of Assignor's Interest

Recorded: 2021-02-25 Pages: 6
Assignor
Assignee
TOSHIBA CORPORATION (ALSO KNOWN AS KABUSHIKI KAISHA TOSHIBA)
1-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO, 105-8001, JAPAN
Covered Properties (3)
Proactive Authentication
Patent: 8,505,076 →
Application: 12/772,632 →
Publication: US 2010/0281519
Media Independent Handover Protocol Security
Patent: 8,341,395 →
Application: 12/772,646 →
Publication: US 2010/0281249
Plmn Selection and Inter-System Mobility Policy Conflict Resolution for Multi-Interface User
Patent: 8,971,239 →
Application: 12/862,259 →
Publication: US 2011/0085498
Related Assignments (5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 13, 2010
From: DAS, SUBIR; OBA, YOSHIHIRO; DUTTA, AHUTOSH
To: KABUSHIKI KAISHA TOSHIBA; TELCORDIA TECHNOLOGIES, INC.
Reel/Frame 024675/0414 →
Assignment of Assignor's Interest Jul 13, 2010
From: DAS, SUBIR; OBA, YOSHIHIRO; DUTTA, ASHUTOSH
To: KABUSHIKI KAISHA TOSHIBA; TELCORDIA TECHNOLOGIES, INC.
Reel/Frame 024675/0446 →
Assignment of Assignor's Interest Dec 7, 2010
From: OBA, YOSHIHIRO; MORERA, RAQUEL; DAS, SUBIR
To: KABUSHIKI KAISHA TOSHIBA; TELCORDIA TECHNOLOGIES INC., A CORPORATION OF THE STATE OF DELAWARE
Reel/Frame 025463/0359 →
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 →