Patent Assignment
Reel/Frame 022645/0783
Assignment of Assignor's Interest
Recorded: 2009-05-07
Pages: 5
Assignors
DEROO, DAVID T.
Executed: 1994-05-12
NICOL, MARK
Executed: 1994-05-12
DELISLE, DAVID J.
Executed: 1994-05-12
KRAU, MICHAEL
Executed: 1994-05-12
KOHTZ, ROBERT
Executed: 1994-05-12
Assignee
ZENITH DATA SYSTEMS CORPORATION
2150 E. LAKE COOK ROAD, BUFFALO GROVE, ILLINOIS, 60089
Covered Property
(1)
Alternate I/O Port Access to Standard Register Set
Patent:
5,742,841 →
Application:
08/579,037 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 15, 2009
From: DEROO, DAVID T.; NICOL, MARK; DELISLE, DAVID J.; KRAU, MICHAEL
To: ZENITH DATA SYSTEMS CORPORATION
Reel/Frame 022689/0167 →
Assignment of Assignor's Interest
Jul 18, 2009
From: NEC CORPORATION
To: CRESCENT MOON, LLC
Reel/Frame 022973/0274 →
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 →