Patent Assignment
Reel/Frame 015783/0138
Confirmatory License
Recorded: 2004-09-15
Pages: 2
Assignor
CANDESCENT TECHNOLOGIES CORPORATION
Executed: 2004-09-10
Assignee
DARPA
3701 NORTH FAIRFAX DRIVE, ARLINGTON, VIRGINIA, 22203
Covered Property
(1)
Impedance-Assisted Electrochemical Removal of Material, Particularly Excess Emitter Material in Electron-Emitting Device
Patent:
5,893,967 →
Application:
08/884,700 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Assignees. the Name of an Assignee Was Inadvertently Omitted from the Recordation Form Cover Sheet Previously Recorded on Reel 011871 Frame 0045. Assignor(S) Hereby Confirms the Assignment of Assignor's Interest.
Nov 1, 2006
From: CANDESCENT TECHNOLOGIES CORPORATION
To: CANDESCENT TECHNOLOGIES CORPORATION; CANDESCENT INTELLECTUAL PROPERTY SERVICES, INC.
Reel/Frame 018463/0221 →
Nunc Pro Tunc Assignment
Jun 24, 2007
From: CANDESCENT TECHNOLOGIES CORPORATION
To: CANON KABUSHIKI KAISHA
Reel/Frame 019466/0525 →
Nunc Pro Tunc Assignment
Jul 22, 2007
From: CANDESCENT INTELLECTUAL PROPERTY SERVICES, INC.
To: CANON KABUSHIKI KAISHA
Reel/Frame 019580/0935 →