Patent Assignment
Reel/Frame 006484/0733
Assignment of Assignors Interest.
Recorded: 1993-04-09
Pages: 2
Assignor
INGRAM, SIMON GARETH
Executed: 1993-03-02
Assignee
GEC-MARCONI LIMITED
THE GROVE, WARREN LANE, STANMORE, MIDDLESEX, ENGLAND, HA7 4LY, UNITED KINGDOM
Covered Property
(1)
Fabrication Process for Narrow Groove
Patent:
5,328,554 →
Application:
07/980,656 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Sep 16, 1998
From: MITEL CORPORATION, A CORPORATION UNDER THE LAWS OF CANADA
To: CANADIAN IMPERIAL BANK OF COMMERCE, AS SECURED PARTY
Reel/Frame 009445/0299 →
Change of Name
Nov 17, 1998
From: PLESSEY SEMICONDUCTOR LIMITED
To: MITEL SEMICONDUCTOR LIMITED
Reel/Frame 009570/0972 →
Re-Record to Correct the Assignor Previously Recorded on Reel 9445 Frame 0299.
Mar 17, 1999
From: MITEL SEMICONDUCTOR LIMITED
To: CANADIAN IMPERIAL BANK OF COMMERCE, AS SECURED PARTY
Reel/Frame 009798/0040 →
Release of Security Interest
Mar 7, 2001
From: CANADIAN IMPERIAL BANK OF COMMERCE
To: MITEL CORPORATION; MITEL SEMICONDUCTOR AMERICAS, INC., A DELAWARE CORPORATION; MITEL, INC., A DELAWARE CORPORATION; MITEL SEMICONDUCTOR, INC., A DELAWARE CORPORATION
Reel/Frame 011590/0406 →