Patent Assignment
Reel/Frame 022431/0683
Confirmatory License
Recorded: 2009-03-19
Pages: 2
Assignor
TELEDYNE SCIENTIFIC & IMAGING
Executed: 2008-11-13
Assignee
NAVY, SECRETARY OF THE, UNITED STATES OF AMERICA
875 NORTH RANDOLPH STREET, OFFICE OF NAVAL RESEARCH, ARLINGTON, VIRGINIA, USA 22203-1995
Covered Property
(1)
Silicon Carbide-Based Device Contact and Contact Fabrication Method
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 8, 2005
From: ZHANG, QINGCHUN
To: ROCKWELL SCIENTIFIC LICENSING, LLC
Reel/Frame 016270/0021 →
Change of Name
Dec 5, 2006
From: ROCKWELL SCIENTIFIC LICENSING, LLC
To: TELEDYNE LICENSING, LLC
Reel/Frame 018583/0159 →
Assignment of Assignor's Interest
Mar 13, 2009
From: TELEDYNE LICENSING, LLC
To: ASTRIPHEY APPLICATIONS, L.L.C.
Reel/Frame 022392/0273 →
Merger
Jan 13, 2016
From: ASTRIPHEY APPLICATIONS L.L.C.
To: CALLAHAN CELLULAR L.L.C.
Reel/Frame 037509/0695 →