Patent Assignment
Reel/Frame 005678/0996
Assignment of Assignors Interest.
Recorded: 1991-04-30
Pages: 3
Assignors
JOY, ANDREW K.
Executed: 1989-10-11
JAGER, MICHAEL D.
Executed: 1991-10-25
PICKERING, ANDREW J.
Executed: 1989-10-11
OAKLEY, RAYMOND E.
Executed: 1989-10-11
ARNOLD, JOHN S.
Executed: 1989-10-11
Covered Property
(1)
Asynchronous Time Division Switching Arrangement and a Method of Operating Same
Patent:
5,212,686 →
Application:
07/414,289 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 12, 1997
From: PLESSEY OVERSEAS LIMITED
To: GPT LIMITED
Reel/Frame 008709/0261 →
Change of Name
Oct 22, 2003
From: GPT LIMITED
To: MARCONI COMMUNICATIONS LTD.
Reel/Frame 014588/0826 →
Assignment of Assignor's Interest
Oct 22, 2003
From: MARCONI COMMUNICATIONS LIMITED
To: MARCONI UK INTELLECTUAL PROPERTY LTD.
Reel/Frame 014624/0723 →
Assignment of Assignor's Interest
Nov 22, 2006
From: MARCONI UK INTELLECTUAL PROPERTY LTD.
To: M(DGP1) LTD
Reel/Frame 018635/0425 →
Assignment of Assignor's Interest
Nov 22, 2006
From: M(DGP1) LTD
To: ERICSSON AB
Reel/Frame 018797/0607 →