Patent Assignment
Reel/Frame 027304/0447
Assignment of Assignor's Interest
Recorded: 2011-11-30
Pages: 4
Assignor
CLIFF ISLAND LLC
Executed: 2011-11-22
Assignee
DIGITUDE INNOVATIONS LLC
601 KING STREET, #404, ALEXANDRIA, VIRGINIA, 22314-3169
Covered Properties
(2)
Mobile Information Terminal Equipment and Portable Electronic Apparatus
Patent:
6,208,879 →
Application:
09/263,939 →
Mobile Communication Apparatus Notifying User of Reproduction Waiting Information Effectively
Patent:
6,456,841 →
Application:
09/323,241 →
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 1, 1999
From: TOMIMORI, TAKESHI
To: MITSUBISHI DENKI KABUSHIKI KAISHA
Reel/Frame 010006/0527 →
Assignment of Assignor's Interest
Apr 26, 2011
From: MITSUBISHI ELECTRIC CORPORATION
To: APPLE INC.
Reel/Frame 026180/0925 →
Assignment of Assignor's Interest
Nov 29, 2011
From: APPLE INC.
To: CLIFF ISLAND LLC
Reel/Frame 027294/0526 →
Assignment of Assignor's Interest
Jul 9, 2012
From: DIGITUDE INNOVATIONS, LLC
To: RPX CORPORATION
Reel/Frame 028509/0929 →
Security Interest
Jun 29, 2018
From: RPX CORPORATION
To: JEFFERIES FINANCE LLC
Reel/Frame 046486/0433 →
Release of Security Interest
Oct 26, 2020
From: JEFFERIES FINANCE LLC
To: RPX CORPORATION
Reel/Frame 054486/0422 →