Patent Assignment
Reel/Frame 020009/0175
Assignment of Assignor's Interest
Recorded: 2007-10-24
Pages: 2
Assignor
WORRALL, CHANDRIKA KUMUDINIE
Executed: 2007-08-08
Assignee
IPWIRELESS, INC.
1001 BAYHILL DRIVE, SECOND FLOOR, SAN BRUNO, CALIFORNIA, 94066
Covered Property
(1)
Cellular Communication System, Apparatus and Method for Handover
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Jan 21, 2009
From: IPWIRELESS, INC.; IPWIRELESS U.K. LIMITED; IPW PARENT HOLDINGS INC.; IPW HOLDINGS, INC.
To: NORTHROP GRUMMAN INFORMATION TECHNOLOGY, INC.
Reel/Frame 022126/0215 →
Amended and Restated Patent Security Agreeement
Apr 14, 2010
From: IPWIRELESS, INC.; IPWIRELESS U.K. LIMITED; IPW HOLDINGS, INC.; IPWIRELESS PTE LIMITED
To: NORTHROP GRUMMAN INFORMATION TECHNOLOGY, INC. NOW KNOWN AS NORTHROP GRUMMAN SYSTEMS CORPORATION BY REASON OF MERGER
Reel/Frame 024233/0065 →
Release of Security Interest
Apr 29, 2010
From: NORTHROP GRUMMAN SYSTEMS CORPORATION (SUCCESSOR BY MERGER TO NORTHROP GRUMMAN INFORMATION TECHNOLOGY, INC.)
To: IPWIRELESS, INC.
Reel/Frame 024305/0231 →
Assignment of Assignor's Interest
Apr 29, 2010
From: IP WIRELESS, INC.
To: SONY CORPORATION
Reel/Frame 024305/0504 →
Assignment of Assignor's Interest
May 4, 2021
From: SONY CORPORATION
To: SISVEL INTERNATIONAL S.A.
Reel/Frame 056177/0505 →