Patent Assignment
Reel/Frame 005762/0267
Assignment of Assignors Interest.
Recorded: 1991-06-27
Pages: 2
Assignor
HALL, ROBERT M.
Executed: 1991-05-23
Assignee
GEC PLESSEY TELECOMMUNICATION LIMTED
P.O. BOX 53, TELEPHONE RD., COVENTRY, CV3 1HJ, UNITED KINGDOM, UNITED KINGDOM
Covered Property
(1)
Method and Apparatus for Identifying Valid Data Cells in a Redundant Path Combining Unit of an Asynchronous Transfer Mode Switch
Patent:
5,278,849 →
Application:
07/676,172 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →