Patent Assignment
Reel/Frame 012590/0484
Change of Name
Recorded: 2002-02-13
Pages: 4
Assignee
ZARLINK SEMICONDUCTOR INC.
400 MARCH ROAD, OTTAWA, ONTARIO, K2K 3, CANADA
Covered Properties
(8)
Integrated Circuit Planarizing Process
Patent:
4,523,975 →
Application:
06/372,690 →
Method of Defusing Plurality of Dopants Simultaneously from Vapor Phase into Semiconductor Substrate
Patent:
4,939,103 →
Application:
06/655,439 →
Chemical Vapor Deposition Apparatus with Manifold Enveloped by Cooling Means
Patent:
4,747,368 →
Application:
07/035,032 →
Method for Diffusing P-Type Material Using Boron Disks
Patent:
4,857,480 →
Application:
07/112,147 →
Photosensitive Diode Element and Array
Patent:
4,866,499 →
Application:
07/284,818 →
Low Profile Inker
Patent:
4,992,729 →
Application:
07/348,503 →
Optical Sensor
Patent:
4,965,212 →
Application:
07/386,623 →
Curing and Passivation of Spin on Glasses by a Plasma Process, and Product Produced Thereby
Patent:
5,270,267 →
Application:
07/794,789 →
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Apr 28, 1982
From: GROVES, CHRISTOPHER K.; DUNCAN, KEVIN; DARWALL, EDWARD C. D.
To: MITEL CORPORATION
Reel/Frame 003998/0104 →
Assignment of Assignors Interest.
Oct 26, 1987
From: PLANTE, MANON
To: MITEL CORPORATION, P.O. BOX 13089, KANATA, ONTARIO, CANADA K2K 1X3
Reel/Frame 004795/0196 →
Assignment of Assignors Interest.
Oct 17, 1989
From: NADEAU, NORMAND
To: MITEL CORPORATION
Reel/Frame 005154/0678 →
Grant of Patent Security Interest
Mar 31, 1998
From: MITEL CORPORATION, A CORP. OF CANADA
To: CANADIAN IMPERIAL BANK OF COMMERCE, AS SECURED PARTY
Reel/Frame 009114/0489 →
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 →