Patent Assignment
Reel/Frame 011899/0679
Assignment of Assignor's Interest
Recorded: 2001-06-12
Pages: 3
Assignor
SHIRAKAWA, TAKAHISA
Executed: 2001-06-01
Assignee
NEC CORPORATION
MINATO-KU, 7-1, SHIBA 5-CHOME, TOKYO, JAPAN
Covered Property
(1)
Electronic Mail Transfer Device, Terminal and System Having the Device, and Telephone Number Transfer Device, Exchange, Telephone and System Having the Device
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 20, 2009
From: NEC CORPORATION
To: CRESCENT MOON, LLC
Reel/Frame 023119/0734 →
Assignment of Assignor's Interest
Jun 21, 2011
From: CRESCENT MOON, LLC
To: OAR ISLAND LLC
Reel/Frame 026467/0874 →
Assignment of Assignor's Interest
May 2, 2012
From: OAR ISLAND LLC
To: RPX CORPORATION
Reel/Frame 028146/0023 →
Assignment of Assignor's Interest
Aug 1, 2013
From: RPX CORPORATION
To: HTC CORPORATION
Reel/Frame 030935/0943 →