IP Library › Assignment 022549/0096
Patent Assignment
Reel/Frame 022549/0096

Assignment of Assignor's Interest

Recorded: 2009-04-15 Pages: 3
Assignor
JIAN, CHUN-YUN
Executed: 2009-04-08
Assignee
NORTEL NETWORKS LIMITED
2351 BOULEVARD ALFRED-NOBEL, ST. LAURENT, QUEBEC, H4S 2A9, CANADA
Covered Property (1)
Device and Method for Cascading Filters of Different Materials
Patent: 8,018,304 →
Application: 12/424,068 →
Publication: US 2010/0265010
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 28, 2011
From: NORTEL NETWORKS LIMITED
To: ROCKSTAR BIDCO, LP
Reel/Frame 027143/0717 →
Assignment of Assignor's Interest Aug 2, 2012
From: ROCKSTAR BIDCO, LP
To: APPLE INC.
Reel/Frame 028707/0001 →