IP Library › Assignment 014728/0971
Patent Assignment
Reel/Frame 014728/0971

Assignment of Assignor's Interest

Recorded: 2003-11-21 Pages: 2
Assignors
POHJOLA, OLLI-PEKKA
Executed: 2003-11-13
TERVONEN, ARI
Executed: 2003-11-13
Assignee
NOKIA CORPORATION
KEILALAHDENTIE 4, FIN-02150 ESPOO, FINLAND
Covered Property (1)
Secure Upstream Transmission in Passive Optical Networks
Patent: 7,593,638 →
Application: 10/717,601 →
Publication: US 2005/0074239
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 2, 2007
From: NOKIA CORPORATION
To: SCHOFIELD TECHNOLOGIES LLC
Reel/Frame 019628/0770 →